Documentation – Aspose.Cells for JavaScript via C++ でピボットテーブルにスタイルを適用する https://docs.aspose.com/cells/ja/javascript-cpp/apply-style-to-pivot-table/ Recent content in Aspose.Cells for JavaScript via C++ でピボットテーブルにスタイルを適用する on Documentation Hugo -- gohugo.io ja Javascriptcpp: ピボットテーブルの一部をフォーマットする https://docs.aspose.com/cells/ja/javascript-cpp/format-part-of-pivot-table/ Mon, 01 Jan 0001 00:00:00 +0000 https://docs.aspose.com/cells/ja/javascript-cpp/format-part-of-pivot-table/ <h2 id="考えられる使用シナリオ"><strong>考えられる使用シナリオ</strong></h2> <p><code>PivotTable.FormatAll</code> はピボットテーブル全体に単一のスタイルを適用します（親ページで説明済み）。ラベル、値、合計、またはレポートの特定領域を区別しません。実務では、ピボットテーブルの一部だけを目立たせることが一般的です。対象としてよくあるのは、ある行フィールドに属するラベル、あるフィールドが生成した値セル、総計行、または先頭の 2 行のアイテムなどの任意の矩形です。 ピボットテーブルのワークシート上のセルに直接スタイルを適用しても同等ではありません。Excel はピボットテーブルの書式設定を普通のセルスタイルレコードではなく、意味的な <code>PivotArea</code> 領域として保存します。<code>PivotArea</code> の書式はフィールドのラベルやデータ値などの領域に結び付けられ、ピボットテーブルが再計算、更新、または展開されると再解決されます。一方、セルに直接書き込んだスタイルはそのセル位置に属し、ピボットモデルによって追跡されません。 Aspose.Cells は完全な <code>PivotTable.Format</code> オーバーロードファミリーを公開しており、両方の書式設定が利用可能です。</p> <ul> <li><code>Format(PivotArea, Style)</code> は <code>PivotArea.Select</code> または <code>PivotArea.SelectField</code> で構築した意味的領域にスタイルを結び付けます。</li> <li><code>Format(CellArea, Style)</code> はピボットテーブル内のワークシート矩形にスタイルを結び付けます。</li> <li><code>Format(int row, int column, Style)</code> は単一セルを対象とします。</li> <li><code>FormatAll(Style)</code> はピボットテーブル全体をフォーマットします。</li> </ul> <h2 id="pivot-area-のフォーマット"><strong>Pivot Area のフォーマット</strong></h2> <p>意味的領域ワークフローは、ハイライトがフィールドまたはレポートの領域に追従する必要がある場合に推奨されます。</p> <ol> <li><code>new PivotArea(pivotTable)</code> で <code>PivotArea</code> を作成します。このオブジェクトは対象のピボットテーブルに属する意味的領域を表します。</li> <li><code>PivotArea.Select(PivotFieldType axisType, int fieldPosition, PivotTableSelectionType selectionType)</code> を使用して、指定軸上のゼロベース位置でフィールドを選択します。 <ul> <li><code>PivotTableSelectionType.DataAndLabel</code> はラベルとデータの両方を選択します。</li> <li><code>PivotTableSelectionType.LabelOnly</code> はフィールドのラベルのみを選択します。</li> <li><code>PivotTableSelectionType.DataOnly</code> はフィールドのデータセルのみを選択します。</li> </ul> </li> <li><code>PivotArea.SelectField(PivotFieldType axisType, string fieldName)</code> で名前でフィールドを選択します。行フィールドを名前で選択した場合、領域はそのフィールドのアイテムが生成する値セルに解決されます。</li> <li><code>Workbook.CreateStyle()</code> で <code>Style</code> を作成し、フォント、前景色、単色背景パターンを設定し、<code>PivotTable.Format(area, style)</code> に渡します。</li> <li><code>PivotArea</code> のオーバーロード呼び出しは、<code>PivotTable.PivotFormats</code> に <code>PivotTableFormat</code> エントリを 1 つ追加します。</li> <li>フィールドに結び付けられた書式はピボットデータの計算時に描画されます。したがって、書式を適用した後に <code>PivotTable.CalculateData()</code> を呼び出し、スタイルが表示されるようにします。 以下の例は、小規模なフルーツ販売ピボットテーブルを作成し、<code>Fruit</code> 行ラベルを <code>PivotArea.Select</code> と <code>PivotTableSelectionType.LabelOnly</code> でスタイル付けし、同じ行フィールドが生成する値セルを <code>PivotArea.SelectField</code> でスタイル付けし、最後にピボットテーブルを再計算して両方のスタイルを描画します。</li> </ol> <div class="highlight"><pre class="chroma"><code class="language-html" data-lang="html"><span class="cp">&lt;!DOCTYPE html&gt;</span> <span class="p">&lt;</span><span class="nt">html</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">head</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">title</span><span class="p">&gt;</span>Aspose.Cells Example<span class="p">&lt;/</span><span class="nt">title</span><span class="p">&gt;</span> <span class="p">&lt;/</span><span class="nt">head</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">body</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">h1</span><span class="p">&gt;</span>Aspose.Cells Example<span class="p">&lt;/</span><span class="nt">h1</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">button</span> <span class="na">id</span><span class="o">=</span><span class="s">&#34;runExample&#34;</span><span class="p">&gt;</span>Run Example<span class="p">&lt;/</span><span class="nt">button</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">a</span> <span class="na">id</span><span class="o">=</span><span class="s">&#34;downloadLink&#34;</span> <span class="na">style</span><span class="o">=</span><span class="s">&#34;display: none;&#34;</span><span class="p">&gt;</span>Download Result<span class="p">&lt;/</span><span class="nt">a</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">div</span> <span class="na">id</span><span class="o">=</span><span class="s">&#34;result&#34;</span><span class="p">&gt;&lt;/</span><span class="nt">div</span><span class="p">&gt;</span> <span class="p">&lt;/</span><span class="nt">body</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">&#34;aspose.cells.js.min.js&#34;</span><span class="p">&gt;&lt;/</span><span class="nt">script</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">script</span> <span class="na">type</span><span class="o">=</span><span class="s">&#34;text/javascript&#34;</span><span class="p">&gt;</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">Workbook</span><span class="p">,</span> <span class="nx">SaveFormat</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">;</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">onReady</span><span class="p">({</span> <span class="nx">license</span><span class="o">:</span> <span class="s2">&#34;/lic/aspose.cells.enc&#34;</span><span class="p">,</span> <span class="nx">fontPath</span><span class="o">:</span> <span class="s2">&#34;/fonts/&#34;</span><span class="p">,</span> <span class="nx">fontList</span><span class="o">:</span> <span class="p">[</span><span class="s2">&#34;arial.ttf&#34;</span><span class="p">,</span> <span class="s2">&#34;NotoSansSC-Regular.ttf&#34;</span><span class="p">]</span> <span class="p">}).</span><span class="nx">then</span><span class="p">(()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&#34;Aspose.Cells initialized&#34;</span><span class="p">);</span> <span class="p">});</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s1">&#39;runExample&#39;</span><span class="p">).</span><span class="nx">addEventListener</span><span class="p">(</span><span class="s1">&#39;click&#39;</span><span class="p">,</span> <span class="kr">async</span> <span class="p">()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">workbook</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Workbook</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">sheet</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">worksheets</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">cells</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">cells</span><span class="p">;</span> <span class="c1">// Fruit sales data </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">fruits</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">years</span> <span class="o">=</span> <span class="p">[</span><span class="mi">2024</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">amounts</span> <span class="o">=</span> <span class="p">[</span><span class="mi">100</span><span class="p">,</span> <span class="mi">150</span><span class="p">,</span> <span class="mi">120</span><span class="p">,</span> <span class="mi">180</span><span class="p">,</span> <span class="mi">90</span><span class="p">,</span> <span class="mi">110</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;A1&#34;</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">;</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;B1&#34;</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="s2">&#34;Year&#34;</span><span class="p">;</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;C1&#34;</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="s2">&#34;Amount&#34;</span><span class="p">;</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">fruits</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="nx">fruits</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="nx">years</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="nx">amounts</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span> <span class="p">}</span> <span class="c1">// Pivot table with its top-left corner at E3 (row 2, column 4) </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">pivotTable</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">pivotTables</span><span class="p">.</span><span class="nx">add</span><span class="p">(</span><span class="s2">&#34;=A1:C7&#34;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Row</span><span class="p">,</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Data</span><span class="p">,</span> <span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">calculateData</span><span class="p">();</span> <span class="c1">// Bold yellow fill on the row field&#39;s label cells </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">labelStyle</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">createStyle</span><span class="p">();</span> <span class="nx">labelStyle</span><span class="p">.</span><span class="nx">font</span><span class="p">.</span><span class="nx">isBold</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span> <span class="nx">labelStyle</span><span class="p">.</span><span class="nx">foregroundColor</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">Color</span><span class="p">.</span><span class="nx">Yellow</span><span class="p">;</span> <span class="nx">labelStyle</span><span class="p">.</span><span class="nx">pattern</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">BackgroundType</span><span class="p">.</span><span class="nx">Solid</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">labelArea</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotArea</span><span class="p">(</span><span class="nx">pivotTable</span><span class="p">);</span> <span class="nx">labelArea</span><span class="p">.</span><span class="nx">select</span><span class="p">(</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Row</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotTableSelectionType</span><span class="p">.</span><span class="nx">LabelOnly</span> <span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">format</span><span class="p">(</span><span class="nx">labelArea</span><span class="p">,</span> <span class="nx">labelStyle</span><span class="p">);</span> <span class="c1">// Light green fill on the value cells the row field produces </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">valueStyle</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">createStyle</span><span class="p">();</span> <span class="nx">valueStyle</span><span class="p">.</span><span class="nx">foregroundColor</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">Color</span><span class="p">.</span><span class="nx">LightGreen</span><span class="p">;</span> <span class="nx">valueStyle</span><span class="p">.</span><span class="nx">pattern</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">BackgroundType</span><span class="p">.</span><span class="nx">Solid</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">valueArea</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotArea</span><span class="p">(</span><span class="nx">pivotTable</span><span class="p">);</span> <span class="nx">valueArea</span><span class="p">.</span><span class="nx">selectField</span><span class="p">(</span><span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Row</span><span class="p">,</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">format</span><span class="p">(</span><span class="nx">valueArea</span><span class="p">,</span> <span class="nx">valueStyle</span><span class="p">);</span> <span class="c1">// Field-anchored formats are painted when the data is calculated </span><span class="c1"></span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">calculateData</span><span class="p">();</span> <span class="c1">// Label cells E4:E6 are now bold on yellow, value cells F4:F6 are light green </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">outputData</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">save</span><span class="p">(</span><span class="nx">SaveFormat</span><span class="p">.</span><span class="nx">Xlsx</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">blob</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Blob</span><span class="p">([</span><span class="nx">outputData</span><span class="p">]);</span> <span class="kr">const</span> <span class="nx">downloadLink</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s1">&#39;downloadLink&#39;</span><span class="p">);</span> <span class="nx">downloadLink</span><span class="p">.</span><span class="nx">href</span> <span class="o">=</span> <span class="nx">URL</span><span class="p">.</span><span class="nx">createObjectURL</span><span class="p">(</span><span class="nx">blob</span><span class="p">);</span> <span class="nx">downloadLink</span><span class="p">.</span><span class="nx">download</span> <span class="o">=</span> <span class="s2">&#34;FormatPivotArea.xlsx&#34;</span><span class="p">;</span> <span class="nx">downloadLink</span><span class="p">.</span><span class="nx">style</span><span class="p">.</span><span class="nx">display</span> <span class="o">=</span> <span class="s2">&#34;block&#34;</span><span class="p">;</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s1">&#39;result&#39;</span><span class="p">).</span><span class="nx">innerHTML</span> <span class="o">=</span> <span class="s1">&#39;&lt;p style=&#34;color: green;&#34;&gt;Done! Click the download link to get the result file.&lt;/p&gt;&#39;</span><span class="p">;</span> <span class="p">});</span> <span class="p">&lt;/</span><span class="nt">script</span><span class="p">&gt;</span> <span class="p">&lt;/</span><span class="nt">html</span><span class="p">&gt;</span> </code></pre></div><h2 id="ピボットテーブルのセル領域のフォーマット"><strong>ピボットテーブルのセル領域のフォーマット</strong></h2> <p>関心領域が意味的なピボット領域ではなく単純なワークシート矩形である場合は、<code>PivotTable.Format(CellArea, Style)</code> を使用します。<code>CellArea</code> は <code>startRow</code>, <code>startColumn</code>, <code>endRow</code>, <code>endColumn</code> フィールドで記述され、値はゼロベースのワークシート座標です。終了座標は矩形に含まれる最終行・最終列を示すため、開始位置から終了位置までのセルすべてが対象となります。 フィールドに結び付けられた書式とは異なり、<code>CellArea</code> の書式は直ちにセルに適用されます。スタイルを表示させるために <code>CalculateData()</code> を再度呼び出す必要はありません。 <code>CellArea</code> 矩形にはラベルセルと値セルが混在することがあります。次のセクションでは、Aspose.Cells と Excel がその矩形を内部でどのように表現しているかを説明します。 以下の例は、ピボットテーブルの矩形 <code>E4:F5</code> にイタリック体・薄い青色のスタイルを適用し、再計算なしでワークブックを保存します。</p> <div class="highlight"><pre class="chroma"><code class="language-html" data-lang="html"><span class="cp">&lt;!DOCTYPE html&gt;</span> <span class="p">&lt;</span><span class="nt">html</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">head</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">title</span><span class="p">&gt;</span>Aspose.Cells Example<span class="p">&lt;/</span><span class="nt">title</span><span class="p">&gt;</span> <span class="p">&lt;/</span><span class="nt">head</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">body</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">h1</span><span class="p">&gt;</span>Aspose.Cells Example<span class="p">&lt;/</span><span class="nt">h1</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">button</span> <span class="na">id</span><span class="o">=</span><span class="s">&#34;runExample&#34;</span><span class="p">&gt;</span>Run Example<span class="p">&lt;/</span><span class="nt">button</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">a</span> <span class="na">id</span><span class="o">=</span><span class="s">&#34;downloadLink&#34;</span> <span class="na">style</span><span class="o">=</span><span class="s">&#34;display: none;&#34;</span><span class="p">&gt;</span>Download Result<span class="p">&lt;/</span><span class="nt">a</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">div</span> <span class="na">id</span><span class="o">=</span><span class="s">&#34;result&#34;</span><span class="p">&gt;&lt;/</span><span class="nt">div</span><span class="p">&gt;</span> <span class="p">&lt;/</span><span class="nt">body</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">&#34;aspose.cells.js.min.js&#34;</span><span class="p">&gt;&lt;/</span><span class="nt">script</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">script</span> <span class="na">type</span><span class="o">=</span><span class="s">&#34;text/javascript&#34;</span><span class="p">&gt;</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">Workbook</span><span class="p">,</span> <span class="nx">SaveFormat</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">;</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">onReady</span><span class="p">({</span> <span class="nx">license</span><span class="o">:</span> <span class="s2">&#34;/lic/aspose.cells.enc&#34;</span><span class="p">,</span> <span class="nx">fontPath</span><span class="o">:</span> <span class="s2">&#34;/fonts/&#34;</span><span class="p">,</span> <span class="nx">fontList</span><span class="o">:</span> <span class="p">[</span><span class="s2">&#34;arial.ttf&#34;</span><span class="p">,</span> <span class="s2">&#34;NotoSansSC-Regular.ttf&#34;</span><span class="p">]</span> <span class="p">}).</span><span class="nx">then</span><span class="p">(()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&#34;Aspose.Cells initialized&#34;</span><span class="p">);</span> <span class="p">});</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s1">&#39;runExample&#39;</span><span class="p">).</span><span class="nx">addEventListener</span><span class="p">(</span><span class="s1">&#39;click&#39;</span><span class="p">,</span> <span class="kr">async</span> <span class="p">()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">workbook</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Workbook</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">sheet</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">worksheets</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">cells</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">cells</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">fruits</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">years</span> <span class="o">=</span> <span class="p">[</span><span class="mi">2024</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">amounts</span> <span class="o">=</span> <span class="p">[</span><span class="mi">100</span><span class="p">,</span> <span class="mi">150</span><span class="p">,</span> <span class="mi">120</span><span class="p">,</span> <span class="mi">180</span><span class="p">,</span> <span class="mi">90</span><span class="p">,</span> <span class="mi">110</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;A1&#34;</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">;</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;B1&#34;</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="s2">&#34;Year&#34;</span><span class="p">;</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;C1&#34;</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="s2">&#34;Amount&#34;</span><span class="p">;</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">fruits</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="nx">fruits</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="nx">years</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="nx">amounts</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span> <span class="p">}</span> <span class="kr">const</span> <span class="nx">pivotTable</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">pivotTables</span><span class="p">.</span><span class="nx">add</span><span class="p">(</span><span class="s2">&#34;=A1:C7&#34;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Row</span><span class="p">,</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Data</span><span class="p">,</span> <span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">calculateData</span><span class="p">();</span> <span class="c1">// Highlight the first two fruit rows (the rectangle E4:F5) </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">highlightStyle</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">createStyle</span><span class="p">();</span> <span class="nx">highlightStyle</span><span class="p">.</span><span class="nx">font</span><span class="p">.</span><span class="nx">isItalic</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span> <span class="nx">highlightStyle</span><span class="p">.</span><span class="nx">foregroundColor</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">Color</span><span class="p">.</span><span class="nx">LightBlue</span><span class="p">;</span> <span class="nx">highlightStyle</span><span class="p">.</span><span class="nx">pattern</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">BackgroundType</span><span class="p">.</span><span class="nx">Solid</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">rectangle</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">CellArea</span><span class="p">();</span> <span class="nx">rectangle</span><span class="p">.</span><span class="nx">startRow</span> <span class="o">=</span> <span class="mi">3</span><span class="p">;</span> <span class="nx">rectangle</span><span class="p">.</span><span class="nx">startColumn</span> <span class="o">=</span> <span class="mi">4</span><span class="p">;</span> <span class="nx">rectangle</span><span class="p">.</span><span class="nx">endRow</span> <span class="o">=</span> <span class="mi">4</span><span class="p">;</span> <span class="nx">rectangle</span><span class="p">.</span><span class="nx">endColumn</span> <span class="o">=</span> <span class="mi">5</span><span class="p">;</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">format</span><span class="p">(</span><span class="nx">rectangle</span><span class="p">,</span> <span class="nx">highlightStyle</span><span class="p">);</span> <span class="c1">// E4:F5 is italic on light blue immediately, no recalculation needed </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">outputData</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">save</span><span class="p">(</span><span class="nx">SaveFormat</span><span class="p">.</span><span class="nx">Xlsx</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">blob</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Blob</span><span class="p">([</span><span class="nx">outputData</span><span class="p">]);</span> <span class="kr">const</span> <span class="nx">downloadLink</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s1">&#39;downloadLink&#39;</span><span class="p">);</span> <span class="nx">downloadLink</span><span class="p">.</span><span class="nx">href</span> <span class="o">=</span> <span class="nx">URL</span><span class="p">.</span><span class="nx">createObjectURL</span><span class="p">(</span><span class="nx">blob</span><span class="p">);</span> <span class="nx">downloadLink</span><span class="p">.</span><span class="nx">download</span> <span class="o">=</span> <span class="s2">&#34;FormatPivotCellArea.xlsx&#34;</span><span class="p">;</span> <span class="nx">downloadLink</span><span class="p">.</span><span class="nx">style</span><span class="p">.</span><span class="nx">display</span> <span class="o">=</span> <span class="s2">&#34;block&#34;</span><span class="p">;</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s1">&#39;result&#39;</span><span class="p">).</span><span class="nx">innerHTML</span> <span class="o">=</span> <span class="s1">&#39;&lt;p style=&#34;color: green;&#34;&gt;Done! Click the download link to get the result file.&lt;/p&gt;&#39;</span><span class="p">;</span> <span class="p">});</span> <span class="p">&lt;/</span><span class="nt">script</span><span class="p">&gt;</span> <span class="p">&lt;/</span><span class="nt">html</span><span class="p">&gt;</span> </code></pre></div><h2 id="pivot-area-と-cell-area-のマッピング"><strong>Pivot Area と Cell Area のマッピング</strong></h2> <p>Excel はピボットテーブルの書式を普通のワークシートセルスタイルレコードではなく <code>pivotArea</code> レコードとして保存します。Aspose.Cells も同じモデルを使用しているため、書式要求は記録時にピボット領域に変換されます。 ユーザーが提供する <code>CellArea</code> と内部に保存されるピボット領域との関係は、多対多の双方向です。</p> <ul> <li>1 つの <code>CellArea</code> が複数のピボット領域を生成することがあります。矩形がラベルセルと値セルの両方を含む場合、ラベル用とデータ用に別々の規則に分割されます。ピボットモデルはラベル書式とデータ書式を独立して扱うためです。</li> <li>1 つのピボット領域が複数の分離した <code>CellArea</code> インスタンスに解決されることがあります。総計行や項目が連続していないフィールドなど、意味的領域は複数の矩形に跨ることがあります。そのため <code>PivotArea.GetCellAreas()</code> は単一の矩形ではなくコレクションを返します。 <code>PivotTable.Format</code> を通じて実行されたすべての書式操作は <code>PivotTable.PivotFormats</code> に記録されます。各 <code>PivotTableFormat</code> エントリは関連付けられた <code>PivotArea</code> と適用された <code>Style</code> を公開します。<code>PivotArea</code> オーバーロードは呼び出しごとに正確に 1 つのエントリを追加しますが、異なる意味的領域を含む <code>CellArea</code> は複数のエントリを追加する可能性があります。 保存された領域を区別するために、各 <code>PivotArea</code> は <code>OnlyLabel</code> と <code>OnlyData</code> フラグを提供します。以下の例は、ラベルと値の両方をカバーする単一矩形をフォーマットし、<code>PivotTable.PivotFormats</code> を調査して、各保存されたピボット領域が解決する <code>CellArea</code> 座標を出力します。</li> </ul> <div class="highlight"><pre class="chroma"><code class="language-html" data-lang="html"><span class="cp">&lt;!DOCTYPE html&gt;</span> <span class="p">&lt;</span><span class="nt">html</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">head</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">title</span><span class="p">&gt;</span>Aspose.Cells Example<span class="p">&lt;/</span><span class="nt">title</span><span class="p">&gt;</span> <span class="p">&lt;/</span><span class="nt">head</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">body</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">h1</span><span class="p">&gt;</span>Aspose.Cells Example<span class="p">&lt;/</span><span class="nt">h1</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">button</span> <span class="na">id</span><span class="o">=</span><span class="s">&#34;runExample&#34;</span><span class="p">&gt;</span>Run Example<span class="p">&lt;/</span><span class="nt">button</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">a</span> <span class="na">id</span><span class="o">=</span><span class="s">&#34;downloadLink&#34;</span> <span class="na">style</span><span class="o">=</span><span class="s">&#34;display: none;&#34;</span><span class="p">&gt;</span>Download Result<span class="p">&lt;/</span><span class="nt">a</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">div</span> <span class="na">id</span><span class="o">=</span><span class="s">&#34;result&#34;</span><span class="p">&gt;&lt;/</span><span class="nt">div</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">script</span> <span class="na">src</span><span class="o">=</span><span class="s">&#34;aspose.cells.js.min.js&#34;</span><span class="p">&gt;&lt;/</span><span class="nt">script</span><span class="p">&gt;</span> <span class="p">&lt;</span><span class="nt">script</span> <span class="na">type</span><span class="o">=</span><span class="s">&#34;text/javascript&#34;</span><span class="p">&gt;</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">Workbook</span><span class="p">,</span> <span class="nx">SaveFormat</span><span class="p">,</span> <span class="nx">CellArea</span><span class="p">,</span> <span class="nx">Color</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">;</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">onReady</span><span class="p">({</span> <span class="nx">license</span><span class="o">:</span> <span class="s2">&#34;/lic/aspose.cells.enc&#34;</span><span class="p">,</span> <span class="nx">fontPath</span><span class="o">:</span> <span class="s2">&#34;/fonts/&#34;</span><span class="p">,</span> <span class="nx">fontList</span><span class="o">:</span> <span class="p">[</span><span class="s2">&#34;arial.ttf&#34;</span><span class="p">,</span> <span class="s2">&#34;NotoSansSC-Regular.ttf&#34;</span><span class="p">]</span> <span class="p">}).</span><span class="nx">then</span><span class="p">(()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&#34;Aspose.Cells initialized&#34;</span><span class="p">);</span> <span class="p">});</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s2">&#34;runExample&#34;</span><span class="p">).</span><span class="nx">addEventListener</span><span class="p">(</span><span class="s2">&#34;click&#34;</span><span class="p">,</span> <span class="kr">async</span> <span class="p">()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">result</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s2">&#34;result&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">downloadLink</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="s2">&#34;downloadLink&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">workbook</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Workbook</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">sheet</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">worksheets</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">cells</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">cells</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">fruits</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">years</span> <span class="o">=</span> <span class="p">[</span><span class="mi">2024</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">amounts</span> <span class="o">=</span> <span class="p">[</span><span class="mi">100</span><span class="p">,</span> <span class="mi">150</span><span class="p">,</span> <span class="mi">120</span><span class="p">,</span> <span class="mi">180</span><span class="p">,</span> <span class="mi">90</span><span class="p">,</span> <span class="mi">110</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;A1&#34;</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">;</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;B1&#34;</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="s2">&#34;Year&#34;</span><span class="p">;</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;C1&#34;</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="s2">&#34;Amount&#34;</span><span class="p">;</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">fruits</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="nx">fruits</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="nx">years</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nx">value</span> <span class="o">=</span> <span class="nx">amounts</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span> <span class="p">}</span> <span class="kr">const</span> <span class="nx">pivotTable</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">pivotTables</span><span class="p">.</span><span class="nx">add</span><span class="p">(</span><span class="s2">&#34;=A1:C7&#34;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Row</span><span class="p">,</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Data</span><span class="p">,</span> <span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">calculateData</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">highlightStyle</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">createStyle</span><span class="p">();</span> <span class="nx">highlightStyle</span><span class="p">.</span><span class="nx">font</span><span class="p">.</span><span class="nx">isItalic</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span> <span class="nx">highlightStyle</span><span class="p">.</span><span class="nx">foregroundColor</span> <span class="o">=</span> <span class="nx">Color</span><span class="p">.</span><span class="nx">LightBlue</span><span class="p">;</span> <span class="nx">highlightStyle</span><span class="p">.</span><span class="nx">pattern</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">BackgroundType</span><span class="p">.</span><span class="nx">Solid</span><span class="p">;</span> <span class="c1">// ONE rectangle in... </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">rectangle</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">CellArea</span><span class="p">();</span> <span class="nx">rectangle</span><span class="p">.</span><span class="nx">startRow</span> <span class="o">=</span> <span class="mi">3</span><span class="p">;</span> <span class="nx">rectangle</span><span class="p">.</span><span class="nx">startColumn</span> <span class="o">=</span> <span class="mi">4</span><span class="p">;</span> <span class="nx">rectangle</span><span class="p">.</span><span class="nx">endRow</span> <span class="o">=</span> <span class="mi">4</span><span class="p">;</span> <span class="nx">rectangle</span><span class="p">.</span><span class="nx">endColumn</span> <span class="o">=</span> <span class="mi">5</span><span class="p">;</span> <span class="c1">// ...TWO semantic pivot areas out: the label part and the data part are stored separately </span><span class="c1"></span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">format</span><span class="p">(</span><span class="nx">rectangle</span><span class="p">,</span> <span class="nx">highlightStyle</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">pivotFormats</span> <span class="o">=</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">pivotFormats</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">outputLines</span> <span class="o">=</span> <span class="p">[</span><span class="sb">`Stored formats: </span><span class="si">${</span><span class="nx">pivotFormats</span><span class="p">.</span><span class="nx">count</span><span class="si">}</span><span class="sb">`</span><span class="p">];</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">pivotFormats</span><span class="p">.</span><span class="nx">count</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">pivotFormat</span> <span class="o">=</span> <span class="nx">pivotFormats</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">storedArea</span> <span class="o">=</span> <span class="nx">pivotFormat</span><span class="p">.</span><span class="nx">pivotArea</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">onlyLabel</span> <span class="o">=</span> <span class="nx">storedArea</span><span class="p">.</span><span class="nx">onlyLabel</span> <span class="o">?</span> <span class="s2">&#34;True&#34;</span> <span class="o">:</span> <span class="s2">&#34;False&#34;</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">onlyData</span> <span class="o">=</span> <span class="nx">storedArea</span><span class="p">.</span><span class="nx">onlyData</span> <span class="o">?</span> <span class="s2">&#34;True&#34;</span> <span class="o">:</span> <span class="s2">&#34;False&#34;</span><span class="p">;</span> <span class="nx">outputLines</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="sb">`Format </span><span class="si">${</span><span class="nx">i</span><span class="si">}</span><span class="sb">: OnlyLabel=</span><span class="si">${</span><span class="nx">onlyLabel</span><span class="si">}</span><span class="sb">, OnlyData=</span><span class="si">${</span><span class="nx">onlyData</span><span class="si">}</span><span class="sb">`</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">resolvedAreas</span> <span class="o">=</span> <span class="nx">storedArea</span><span class="p">.</span><span class="nx">cellAreas</span><span class="p">;</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">j</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">j</span> <span class="o">&lt;</span> <span class="nx">resolvedAreas</span><span class="p">.</span><span class="nx">count</span><span class="p">;</span> <span class="nx">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">resolved</span> <span class="o">=</span> <span class="nx">resolvedAreas</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">j</span><span class="p">);</span> <span class="nx">outputLines</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span> <span class="sb">` rows </span><span class="si">${</span><span class="nx">resolved</span><span class="p">.</span><span class="nx">startRow</span> <span class="o">+</span> <span class="mi">1</span><span class="si">}</span><span class="sb">-</span><span class="si">${</span><span class="nx">resolved</span><span class="p">.</span><span class="nx">endRow</span> <span class="o">+</span> <span class="mi">1</span><span class="si">}</span><span class="sb">, columns </span><span class="si">${</span><span class="nx">resolved</span><span class="p">.</span><span class="nx">startColumn</span> <span class="o">+</span> <span class="mi">1</span><span class="si">}</span><span class="sb">-</span><span class="si">${</span><span class="nx">resolved</span><span class="p">.</span><span class="nx">endColumn</span> <span class="o">+</span> <span class="mi">1</span><span class="si">}</span><span class="sb">`</span> <span class="p">);</span> <span class="p">}</span> <span class="p">}</span> <span class="c1">// This prints: </span><span class="c1"></span> <span class="c1">// Stored formats: 2 </span><span class="c1"></span> <span class="c1">// Format 0: OnlyLabel=True, OnlyData=False </span><span class="c1"></span> <span class="c1">// rows 4-5, columns 5-5 (E4:E5, the label part) </span><span class="c1"></span> <span class="c1">// Format 1: OnlyLabel=False, OnlyData=True </span><span class="c1"></span> <span class="c1">// rows 4-5, columns 6-6 (F4:F5, the data part) </span><span class="c1"></span> <span class="nx">result</span><span class="p">.</span><span class="nx">innerHTML</span> <span class="o">=</span> <span class="sb">`&lt;pre&gt;</span><span class="si">${</span><span class="nx">outputLines</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s2">&#34;\n&#34;</span><span class="p">)</span><span class="si">}</span><span class="sb">&lt;/pre&gt;`</span> <span class="o">+</span> <span class="sb">`&lt;p style=&#34;color: green;&#34;&gt;Done! Click the download link to get the result file.&lt;/p&gt;`</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">outputData</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">save</span><span class="p">(</span><span class="nx">SaveFormat</span><span class="p">.</span><span class="nx">Xlsx</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">blob</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Blob</span><span class="p">([</span><span class="nx">outputData</span><span class="p">]);</span> <span class="nx">downloadLink</span><span class="p">.</span><span class="nx">href</span> <span class="o">=</span> <span class="nx">URL</span><span class="p">.</span><span class="nx">createObjectURL</span><span class="p">(</span><span class="nx">blob</span><span class="p">);</span> <span class="nx">downloadLink</span><span class="p">.</span><span class="nx">download</span> <span class="o">=</span> <span class="s2">&#34;FormatPivotAreasMap.xlsx&#34;</span><span class="p">;</span> <span class="nx">downloadLink</span><span class="p">.</span><span class="nx">style</span><span class="p">.</span><span class="nx">display</span> <span class="o">=</span> <span class="s2">&#34;block&#34;</span><span class="p">;</span> <span class="p">});</span> <span class="p">&lt;/</span><span class="nt">script</span><span class="p">&gt;</span> <span class="p">&lt;/</span><span class="nt">body</span><span class="p">&gt;</span> <span class="p">&lt;/</span><span class="nt">html</span><span class="p">&gt;</span> </code></pre></div> <div class="alert alert-primary" role="alert"> 書式がピボット領域として保存されているため、普通のセルスタイルとしてではなく、再計算や更新時にも保持されます。<code>PivotTable.RefreshData</code>、<code>CalculateData</code>、または保存後の再読込のいずれでピボットテーブルが更新されても、すべての保存済みピボット領域は現在の位置に再解決され、スタイルが再適用されます。 </div> <p>ハイライトをフィールドや意味的領域に結び付けて更新に耐えさせたい場合は <code>Select</code> または <code>SelectField</code> で構築した <code>PivotArea</code> を使用し、現在のピボットテーブルレイアウト内の固定矩形に対してのみ書式設定すればよい場合は <code>CellArea</code> を使用してください。単一セルを対象とする <code>Format(int row, int column, Style)</code> オーバーロードも利用できます。ピボットテーブル全体を一括で再スタイル化したい場合は、親ページで説明されている <code>FormatAll</code> を使用します。</p> <h2 id="関連記事"><strong>関連記事</strong></h2> <ul> <li><a href="https://docs.aspose.com/cells/cells/ja/javascript-cpp/apply-style-to-pivot-table/">ピボットテーブルへのスタイル適用</a></li> <li><a href="https://docs.aspose.com/cells/cells/ja/javascript-cpp/pivot-table-add-row-and-column-fields/">ピボットテーブルの行および列フィールドの追加</a></li> <li><a href="https://docs.aspose.com/cells/cells/ja/javascript-cpp/manage-value-fields/">ピボットテーブルの値フィールドの管理</a></li> <li><a href="https://docs.aspose.com/cells/cells/ja/javascript-cpp/refresh-pivot-table/">ピボットテーブルの更新</a></li> </ul> <button class="floating-button" id="openModalBtn">AI Document Assistant</button> <div class="modal" id="modal"> <button class="close-btn" id="closeModalBtn">Close</button> <iframe src="https://products.aspose.ai/cells/chat/document/javascript-cpp?source=docs" frameborder="0" width="100%" height="100%"></iframe> </div> <style> .floating-button { position: fixed; bottom: 20px; right: 20px; background-color: #007bff; color: white; border: none; padding: 15px 20px; border-radius: 50px; cursor: pointer; font-size: 16px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); z-index: 999; } .modal { display: none; position: fixed; top: 10%; left: 10%; width: 80%; height: 80%; background-color: white; border: none; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3); z-index: 1000; padding: 20px; box-sizing: border-box; } .close-btn { position: absolute; top: 10px; right: 10px; background-color: #f44336; color: white; border: none; padding: 5px 10px; cursor: pointer; font-size: 16px; border-radius: 3px; } </style> <script> const openModalBtn = document.getElementById('openModalBtn'); const closeModalBtn = document.getElementById('closeModalBtn'); const modal = document.getElementById('modal'); openModalBtn.addEventListener('click', function() { modal.style.display = 'block'; }); closeModalBtn.addEventListener('click', function() { modal.style.display = 'none'; }); window.addEventListener('click', function(event) { if (event.target === modal) { modal.style.display = 'none'; } }); </script> Javascriptcpp: ピボットテーブルに条件付き書式を追加する https://docs.aspose.com/cells/ja/javascript-cpp/add-conditional-formatting-to-pivot-table/ Mon, 01 Jan 0001 00:00:00 +0000 https://docs.aspose.com/cells/ja/javascript-cpp/add-conditional-formatting-to-pivot-table/ <h2 id="想定される利用シナリオ"><strong>想定される利用シナリオ</strong></h2> <p>親ページおよび兄弟ページで説明されているスタイルは静的です。<code>PivotArea</code> または <code>CellArea</code> 領域は一度塗りつぶされ、その後の値の変化に関係なくスタイルが保持されます。条件付き書式はルール駆動の対応物であり、200 を超える金額をハイライトしたり、中央値の 50％をシェードしたり、下位ランクの項目にフラグを付けたりします。ピボットテーブルが再計算またはリフレッシュされるたびにハイライトが値に追随します。<br> Aspose.Cells では、ピボットテーブルの条件付き書式は <code>pivotTable.conditionalFormats</code> コレクションに格納されます。各エントリは <code>PivotConditionalFormat</code> で、以下の 2 つの質問に独立して答えます。</p> <ul> <li><strong>ルールはどこに適用されるか？</strong> 対象領域は、Excel のユーザーインターフェイスのスコープセレクタに相当する <code>applyTo(row, column, scope)</code> または、<code>addCellArea(cellArea)</code> と <code>pivotAreas</code> コレクションを使用して明示的に領域を指定します。</li> <li><strong>ルールは何をテストするか？</strong> <code>formatConditions</code> に <code>addCondition(type, operatorType, formula1, formula2)</code> で 1 つ以上の条件を追加し、各条件は独自の <code>style</code> を保持します。</li> </ul> <div class="alert alert-primary" role="alert"> <code>formatConditions.add(cellArea, type, operatorType, formula1, formula2)</code> または <code>formatConditions.addArea(cellArea)</code> をピボット条件付き書式の <code>formatConditions</code> オブジェクトで呼び出さないでください。これら 2 つのオーバーロードは通常のワークシート条件付き書式 API から継承されており、ピボットテーブルでは機能しません。セル領域はピボット領域に変換されず、リクエストは黙って無視されます。必ず <code>PivotConditionalFormat</code> 自体（<code>applyTo</code>、<code>addCellArea</code>、または <code>pivotAreas</code>）で領域を定義し、<code>addCondition</code> のいずれかのオーバーロードでルールを追加してください。 </div> <h2 id="スコープを使用してルールを適用するexcel-ui-の方法"><strong>スコープを使用してルールを適用する（Excel UI の方法）</strong></h2> <p>最初の方法は、Excel ユーザーインターフェイスが行うようにルールを配置します。ピボットテーブルのセルは、0 ベースのワークシート座標で名前付けされ、<code>PivotConditionFormatScopeType</code> スコープが Aspose.Cells に対してそのセルからルールがどこまで及ぶかを指示します。</p> <ul> <li><code>PivotConditionFormatScopeType.Data</code> – ピボットテーブルが生成するすべての値セル（総計を含む）。</li> <li><code>PivotConditionFormatScopeType.Field</code> – セルが示すフィールドに属する値セル（総計を除く）。セルは行フィールドラベルなどのフィールドセルである必要があり、値セルを渡すと例外がスローされます。</li> <li><code>PivotConditionFormatScopeType.Selection</code> – セルが選択する交差点の値セルのみ、通常は単一の値セルです。 以下の例は、左上隅が E3 にあるフルーツ売上ピボットテーブルを作成し、<code>Data</code> スコープでセル F4（行 3、列 5）に条件付き書式を固定し、200 を超える金額を赤背景に白太字でハイライトします。Apple が 220、Banana が 330、Cherry が 200、合計が 750 の場合、ルールは F4、F5、F7 に適用されます。解決された領域はデータ列全体の F4:F7 で、条件を満たすセルだけが強調表示されます。</li> </ul> <div class="highlight"><pre class="chroma"><code class="language-js" data-lang="js"><span class="kr">const</span> <span class="nx">fs</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s2">&#34;fs&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">AsposeCells</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s2">&#34;aspose.cells.js&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">Workbook</span><span class="p">,</span> <span class="nx">SaveFormat</span><span class="p">,</span> <span class="nx">PivotFieldType</span><span class="p">,</span> <span class="nx">PivotConditionFormatScopeType</span><span class="p">,</span> <span class="nx">FormatConditionType</span><span class="p">,</span> <span class="nx">OperatorType</span><span class="p">,</span> <span class="nx">Color</span><span class="p">,</span> <span class="nx">BackgroundType</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">;</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">onReady</span><span class="p">().</span><span class="nx">then</span><span class="p">(()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">workbook</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Workbook</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">sheet</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">worksheets</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">cells</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">cells</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">fruits</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">years</span> <span class="o">=</span> <span class="p">[</span><span class="mi">2024</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">amounts</span> <span class="o">=</span> <span class="p">[</span><span class="mi">100</span><span class="p">,</span> <span class="mi">150</span><span class="p">,</span> <span class="mi">120</span><span class="p">,</span> <span class="mi">180</span><span class="p">,</span> <span class="mi">90</span><span class="p">,</span> <span class="mi">110</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;A1&#34;</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;B1&#34;</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="s2">&#34;Year&#34;</span><span class="p">);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;C1&#34;</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">fruits</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="nx">fruits</span><span class="p">[</span><span class="nx">i</span><span class="p">]);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="nx">years</span><span class="p">[</span><span class="nx">i</span><span class="p">]);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="nx">amounts</span><span class="p">[</span><span class="nx">i</span><span class="p">]);</span> <span class="p">}</span> <span class="c1">// Pivot table with its top-left corner at E3 </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">pivotTable</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">pivotTables</span><span class="p">.</span><span class="nx">add</span><span class="p">(</span><span class="s2">&#34;=A1:C7&#34;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Row</span><span class="p">,</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Data</span><span class="p">,</span> <span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">calculateData</span><span class="p">();</span> <span class="c1">// Anchor the conditional format at F4 (row 3, column 5) with the Data scope </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">index</span> <span class="o">=</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">conditionalFormats</span><span class="p">.</span><span class="nx">add</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">format</span> <span class="o">=</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">conditionalFormats</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">index</span><span class="p">);</span> <span class="nx">format</span><span class="p">.</span><span class="nx">applyTo</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="nx">PivotConditionFormatScopeType</span><span class="p">.</span><span class="nx">Data</span><span class="p">);</span> <span class="c1">// Rule - highlight amounts greater than 200 </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">conditionIndex</span> <span class="o">=</span> <span class="nx">format</span><span class="p">.</span><span class="nx">formatConditions</span><span class="p">.</span><span class="nx">addCondition</span><span class="p">(</span> <span class="nx">FormatConditionType</span><span class="p">.</span><span class="nx">CellValue</span><span class="p">,</span> <span class="nx">OperatorType</span><span class="p">.</span><span class="nx">GreaterThan</span><span class="p">,</span> <span class="s2">&#34;200&#34;</span><span class="p">,</span> <span class="kc">null</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">style</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">createStyle</span><span class="p">();</span> <span class="nx">style</span><span class="p">.</span><span class="nx">font</span><span class="p">.</span><span class="nx">isBold</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span> <span class="nx">style</span><span class="p">.</span><span class="nx">font</span><span class="p">.</span><span class="nx">color</span> <span class="o">=</span> <span class="nx">Color</span><span class="p">.</span><span class="nx">White</span><span class="p">;</span> <span class="nx">style</span><span class="p">.</span><span class="nx">foregroundColor</span> <span class="o">=</span> <span class="nx">Color</span><span class="p">.</span><span class="nx">Red</span><span class="p">;</span> <span class="nx">style</span><span class="p">.</span><span class="nx">pattern</span> <span class="o">=</span> <span class="nx">BackgroundType</span><span class="p">.</span><span class="nx">Solid</span><span class="p">;</span> <span class="nx">format</span><span class="p">.</span><span class="nx">formatConditions</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">conditionIndex</span><span class="p">).</span><span class="nx">style</span> <span class="o">=</span> <span class="nx">style</span><span class="p">;</span> <span class="c1">// wb.save(SaveFormat.Xlsx) returns the file as bytes </span><span class="c1"></span> <span class="nx">fs</span><span class="p">.</span><span class="nx">writeFileSync</span><span class="p">(</span><span class="s2">&#34;PivotConditionalFormatData.xlsx&#34;</span><span class="p">,</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">save</span><span class="p">(</span><span class="nx">SaveFormat</span><span class="p">.</span><span class="nx">Xlsx</span><span class="p">));</span> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&#34;Done; the rule paints F4, F5, and F7&#34;</span><span class="p">);</span> <span class="nx">process</span><span class="p">.</span><span class="nx">exit</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="p">});</span> </code></pre></div><p>同じルールを行フィールドラベル E4（行 3、列 4）に <code>Field</code> スコープで固定すると、対象は F4:F6 となります。これは総計行を除いた同じデータ列です。<code>Selection</code> スコープで F4 に固定すると、対象は F4 のみです。</p> <h2 id="領域を手動で定義する"><strong>領域を手動で定義する</strong></h2> <p>スコープセレクタを省略し、<code>PivotConditionalFormat</code> 上で領域を明示的に指定します。</p> <h3 id="addcellarea-を使用したワークシート矩形"><strong>addCellArea を使用したワークシート矩形</strong></h3> <p><code>addCellArea(cellArea)</code> は、指定した矩形をルールの対象として記録します。座標は 0 ベースのワークシート座標で、領域は提供された矩形そのものです。データ列への拡張や総計ロジックは行われません。現在のピボットレイアウトで対象セルが既知の固定矩形である場合に使用します。</p> <div class="highlight"><pre class="chroma"><code class="language-js" data-lang="js"><span class="kr">const</span> <span class="nx">fs</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s2">&#34;fs&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">AsposeCells</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s2">&#34;aspose.cells.js&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">Workbook</span><span class="p">,</span> <span class="nx">SaveFormat</span><span class="p">,</span> <span class="nx">PivotFieldType</span><span class="p">,</span> <span class="nx">FormatConditionType</span><span class="p">,</span> <span class="nx">OperatorType</span><span class="p">,</span> <span class="nx">Color</span><span class="p">,</span> <span class="nx">BackgroundType</span><span class="p">,</span> <span class="nx">CellArea</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">;</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">onReady</span><span class="p">().</span><span class="nx">then</span><span class="p">(()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">workbook</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Workbook</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">sheet</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">worksheets</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">cells</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">cells</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">fruits</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">years</span> <span class="o">=</span> <span class="p">[</span><span class="mi">2024</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">amounts</span> <span class="o">=</span> <span class="p">[</span><span class="mi">100</span><span class="p">,</span> <span class="mi">150</span><span class="p">,</span> <span class="mi">120</span><span class="p">,</span> <span class="mi">180</span><span class="p">,</span> <span class="mi">90</span><span class="p">,</span> <span class="mi">110</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;A1&#34;</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;B1&#34;</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="s2">&#34;Year&#34;</span><span class="p">);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;C1&#34;</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">fruits</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="nx">fruits</span><span class="p">[</span><span class="nx">i</span><span class="p">]);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="nx">years</span><span class="p">[</span><span class="nx">i</span><span class="p">]);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="nx">amounts</span><span class="p">[</span><span class="nx">i</span><span class="p">]);</span> <span class="p">}</span> <span class="kr">const</span> <span class="nx">pivotTable</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">pivotTables</span><span class="p">.</span><span class="nx">add</span><span class="p">(</span><span class="s2">&#34;=A1:C7&#34;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Row</span><span class="p">,</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Data</span><span class="p">,</span> <span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">calculateData</span><span class="p">();</span> <span class="c1">// Target the rectangle F4:F6 (the value cells without the grand total) </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">index</span> <span class="o">=</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">conditionalFormats</span><span class="p">.</span><span class="nx">add</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">format</span> <span class="o">=</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">conditionalFormats</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">index</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">area</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">CellArea</span><span class="p">();</span> <span class="nx">area</span><span class="p">.</span><span class="nx">startRow</span> <span class="o">=</span> <span class="mi">3</span><span class="p">;</span> <span class="nx">area</span><span class="p">.</span><span class="nx">startColumn</span> <span class="o">=</span> <span class="mi">5</span><span class="p">;</span> <span class="nx">area</span><span class="p">.</span><span class="nx">endRow</span> <span class="o">=</span> <span class="mi">5</span><span class="p">;</span> <span class="nx">area</span><span class="p">.</span><span class="nx">endColumn</span> <span class="o">=</span> <span class="mi">5</span><span class="p">;</span> <span class="nx">format</span><span class="p">.</span><span class="nx">addCellArea</span><span class="p">(</span><span class="nx">area</span><span class="p">);</span> <span class="c1">// Rule - italic on light yellow for amounts between 150 and 300 </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">conditionIndex</span> <span class="o">=</span> <span class="nx">format</span><span class="p">.</span><span class="nx">formatConditions</span><span class="p">.</span><span class="nx">addCondition</span><span class="p">(</span> <span class="nx">FormatConditionType</span><span class="p">.</span><span class="nx">CellValue</span><span class="p">,</span> <span class="nx">OperatorType</span><span class="p">.</span><span class="nx">Between</span><span class="p">,</span> <span class="s2">&#34;150&#34;</span><span class="p">,</span> <span class="s2">&#34;300&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">style</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">createStyle</span><span class="p">();</span> <span class="nx">style</span><span class="p">.</span><span class="nx">font</span><span class="p">.</span><span class="nx">isItalic</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span> <span class="nx">style</span><span class="p">.</span><span class="nx">foregroundColor</span> <span class="o">=</span> <span class="nx">Color</span><span class="p">.</span><span class="nx">LightYellow</span><span class="p">;</span> <span class="nx">style</span><span class="p">.</span><span class="nx">pattern</span> <span class="o">=</span> <span class="nx">BackgroundType</span><span class="p">.</span><span class="nx">Solid</span><span class="p">;</span> <span class="nx">format</span><span class="p">.</span><span class="nx">formatConditions</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">conditionIndex</span><span class="p">).</span><span class="nx">style</span> <span class="o">=</span> <span class="nx">style</span><span class="p">;</span> <span class="nx">fs</span><span class="p">.</span><span class="nx">writeFileSync</span><span class="p">(</span><span class="s2">&#34;PivotConditionalFormatCellArea.xlsx&#34;</span><span class="p">,</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">save</span><span class="p">(</span><span class="nx">SaveFormat</span><span class="p">.</span><span class="nx">Xlsx</span><span class="p">));</span> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&#34;Done; the rule paints F4 and F6&#34;</span><span class="p">);</span> <span class="nx">process</span><span class="p">.</span><span class="nx">exit</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="p">});</span> </code></pre></div><h3 id="pivotareas-を使用したセマンティックなピボット領域"><strong>pivotAreas を使用したセマンティックなピボット領域</strong></h3> <p><code>pivotAreas</code> は、兄弟ページで静的スタイルに使用されているのと同じセマンティック領域モデルです。<code>PivotArea</code> を作成し、<code>select</code> または <code>selectField</code> でフィールドまたは領域を選択し、<code>pivotAreas.addPivotArea(pivotArea)</code> で追加します。セマンティック領域はフィールドに結び付けられるため、ピボットテーブルがリフレッシュされレイアウトが変わっても条件付き書式はフィールドに追随します。<code>pivotAreas.add(pivotArea)</code> のオーバーロードも動作しますが、非推奨とされているため <code>addPivotArea</code> の使用を推奨します。</p> <div class="highlight"><pre class="chroma"><code class="language-js" data-lang="js"><span class="kr">const</span> <span class="nx">fs</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s2">&#34;fs&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">AsposeCells</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s2">&#34;aspose.cells.js&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">Workbook</span><span class="p">,</span> <span class="nx">SaveFormat</span><span class="p">,</span> <span class="nx">PivotFieldType</span><span class="p">,</span> <span class="nx">PivotArea</span><span class="p">,</span> <span class="nx">FormatConditionType</span><span class="p">,</span> <span class="nx">OperatorType</span><span class="p">,</span> <span class="nx">Color</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">AsposeCells</span><span class="p">;</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">onReady</span><span class="p">().</span><span class="nx">then</span><span class="p">(()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">workbook</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Workbook</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">sheet</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">worksheets</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">cells</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">cells</span><span class="p">;</span> <span class="kr">const</span> <span class="nx">fruits</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Apple&#34;</span><span class="p">,</span> <span class="s2">&#34;Banana&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">,</span> <span class="s2">&#34;Cherry&#34;</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">years</span> <span class="o">=</span> <span class="p">[</span><span class="mi">2024</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2025</span><span class="p">,</span> <span class="mi">2024</span><span class="p">,</span> <span class="mi">2025</span><span class="p">];</span> <span class="kr">const</span> <span class="nx">amounts</span> <span class="o">=</span> <span class="p">[</span><span class="mi">100</span><span class="p">,</span> <span class="mi">150</span><span class="p">,</span> <span class="mi">120</span><span class="p">,</span> <span class="mi">180</span><span class="p">,</span> <span class="mi">90</span><span class="p">,</span> <span class="mi">110</span><span class="p">];</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;A1&#34;</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;B1&#34;</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="s2">&#34;Year&#34;</span><span class="p">);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s2">&#34;C1&#34;</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">fruits</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="nx">fruits</span><span class="p">[</span><span class="nx">i</span><span class="p">]);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="nx">years</span><span class="p">[</span><span class="nx">i</span><span class="p">]);</span> <span class="nx">cells</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nx">putValue</span><span class="p">(</span><span class="nx">amounts</span><span class="p">[</span><span class="nx">i</span><span class="p">]);</span> <span class="p">}</span> <span class="kr">const</span> <span class="nx">pivotTable</span> <span class="o">=</span> <span class="nx">sheet</span><span class="p">.</span><span class="nx">pivotTables</span><span class="p">.</span><span class="nx">add</span><span class="p">(</span><span class="s2">&#34;=A1:C7&#34;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Row</span><span class="p">,</span> <span class="s2">&#34;Fruit&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">addFieldToArea</span><span class="p">(</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Data</span><span class="p">,</span> <span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">calculateData</span><span class="p">();</span> <span class="c1">// Attach the rule to the Amount data field as a semantic region </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">index</span> <span class="o">=</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">conditionalFormats</span><span class="p">.</span><span class="nx">add</span><span class="p">();</span> <span class="kr">const</span> <span class="nx">format</span> <span class="o">=</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">conditionalFormats</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">index</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">area</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">PivotArea</span><span class="p">(</span><span class="nx">pivotTable</span><span class="p">);</span> <span class="nx">area</span><span class="p">.</span><span class="nx">selectField</span><span class="p">(</span><span class="nx">PivotFieldType</span><span class="p">.</span><span class="nx">Data</span><span class="p">,</span> <span class="s2">&#34;Amount&#34;</span><span class="p">);</span> <span class="nx">format</span><span class="p">.</span><span class="nx">pivotAreas</span><span class="p">.</span><span class="nx">addPivotArea</span><span class="p">(</span><span class="nx">area</span><span class="p">);</span> <span class="c1">// Rule - grey text for amounts below 150 </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">conditionIndex</span> <span class="o">=</span> <span class="nx">format</span><span class="p">.</span><span class="nx">formatConditions</span><span class="p">.</span><span class="nx">addCondition</span><span class="p">(</span> <span class="nx">FormatConditionType</span><span class="p">.</span><span class="nx">CellValue</span><span class="p">,</span> <span class="nx">OperatorType</span><span class="p">.</span><span class="nx">LessThan</span><span class="p">,</span> <span class="s2">&#34;150&#34;</span><span class="p">,</span> <span class="kc">null</span><span class="p">);</span> <span class="kr">const</span> <span class="nx">style</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">createStyle</span><span class="p">();</span> <span class="nx">style</span><span class="p">.</span><span class="nx">font</span><span class="p">.</span><span class="nx">color</span> <span class="o">=</span> <span class="nx">Color</span><span class="p">.</span><span class="nx">Gray</span><span class="p">;</span> <span class="nx">format</span><span class="p">.</span><span class="nx">formatConditions</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">conditionIndex</span><span class="p">).</span><span class="nx">style</span> <span class="o">=</span> <span class="nx">style</span><span class="p">;</span> <span class="nx">fs</span><span class="p">.</span><span class="nx">writeFileSync</span><span class="p">(</span><span class="s2">&#34;PivotConditionalFormatPivotArea.xlsx&#34;</span><span class="p">,</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">save</span><span class="p">(</span><span class="nx">SaveFormat</span><span class="p">.</span><span class="nx">Xlsx</span><span class="p">));</span> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&#34;Done; the rule is attached to the Amount value cells&#34;</span><span class="p">);</span> <span class="nx">process</span><span class="p">.</span><span class="nx">exit</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="p">});</span> </code></pre></div><h2 id="ルールはどこに保存され再読み込み時にどう保持されるか"><strong>ルールはどこに保存され、再読み込み時にどう保持されるか</strong></h2> <p>各 <code>conditionalFormats.add()</code> 呼び出しは、ピボットテーブルに 1 つの <code>PivotConditionalFormat</code> を追加します。条件、数式、スタイルはワークブックに保存されます。最初の例で保存されたファイルを Node で再び開くと、タイプ、演算子、数式がそのまま保持された同じルールが表示され、<code>getCellAreas()</code> は同じ領域を報告します。このプラットフォームでは、条件の <code>type</code> と <code>operator</code> プロパティは数値の列挙値として表れます。条件がまったく設定されていないエントリは、ワークブック保存時に削除されます。これは Excel がルールのない条件付き書式を破棄するのと同様です。</p> <div class="highlight"><pre class="chroma"><code class="language-js" data-lang="js"><span class="kr">const</span> <span class="nx">fs</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s2">&#34;fs&#34;</span><span class="p">);</span> <span class="kr">const</span> <span class="p">{</span> <span class="nx">AsposeCells</span> <span class="p">}</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s2">&#34;aspose.cells.js&#34;</span><span class="p">);</span> <span class="nx">AsposeCells</span><span class="p">.</span><span class="nx">onReady</span><span class="p">().</span><span class="nx">then</span><span class="p">(()</span> <span class="p">=&gt;</span> <span class="p">{</span> <span class="c1">// Reload the file written by the first example </span><span class="c1"></span> <span class="kr">const</span> <span class="nx">workbook</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Workbook</span><span class="p">(</span><span class="k">new</span> <span class="nx">Uint8Array</span><span class="p">(</span><span class="nx">fs</span><span class="p">.</span><span class="nx">readFileSync</span><span class="p">(</span><span class="s2">&#34;PivotConditionalFormatData.xlsx&#34;</span><span class="p">)));</span> <span class="kr">const</span> <span class="nx">pivotTable</span> <span class="o">=</span> <span class="nx">workbook</span><span class="p">.</span><span class="nx">worksheets</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="mi">0</span><span class="p">).</span><span class="nx">pivotTables</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&#34;Conditional formats: &#34;</span> <span class="o">+</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">conditionalFormats</span><span class="p">.</span><span class="nx">count</span><span class="p">);</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">conditionalFormats</span><span class="p">.</span><span class="nx">count</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">format</span> <span class="o">=</span> <span class="nx">pivotTable</span><span class="p">.</span><span class="nx">conditionalFormats</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">i</span><span class="p">);</span> <span class="k">for</span> <span class="p">(</span><span class="kd">let</span> <span class="nx">j</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">j</span> <span class="o">&lt;</span> <span class="nx">format</span><span class="p">.</span><span class="nx">formatConditions</span><span class="p">.</span><span class="nx">count</span><span class="p">;</span> <span class="nx">j</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span> <span class="kr">const</span> <span class="nx">condition</span> <span class="o">=</span> <span class="nx">format</span><span class="p">.</span><span class="nx">formatConditions</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">j</span><span class="p">);</span> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&#34;Format &#34;</span> <span class="o">+</span> <span class="nx">i</span> <span class="o">+</span> <span class="s2">&#34;: &#34;</span> <span class="o">+</span> <span class="nx">condition</span><span class="p">.</span><span class="nx">type</span> <span class="o">+</span> <span class="s2">&#34; &#34;</span> <span class="o">+</span> <span class="nx">condition</span><span class="p">.</span><span class="nx">operator</span> <span class="o">+</span> <span class="s2">&#34; formula1=&#34;</span> <span class="o">+</span> <span class="nx">condition</span><span class="p">.</span><span class="nx">formula1</span><span class="p">);</span> <span class="p">}</span> <span class="kr">const</span> <span class="nx">areas</span> <span class="o">=</span> <span class="nx">format</span><span class="p">.</span><span class="nx">getCellAreas</span><span class="p">();</span> <span class="k">for</span> <span class="p">(</span><span class="kr">const</span> <span class="nx">area</span> <span class="k">of</span> <span class="nx">areas</span><span class="p">)</span> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s2">&#34; rows &#34;</span> <span class="o">+</span> <span class="p">(</span><span class="nx">area</span><span class="p">.</span><span class="nx">startRow</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> <span class="o">+</span> <span class="s2">&#34;-&#34;</span> <span class="o">+</span> <span class="p">(</span><span class="nx">area</span><span class="p">.</span><span class="nx">endRow</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> <span class="o">+</span> <span class="s2">&#34;, columns &#34;</span> <span class="o">+</span> <span class="p">(</span><span class="nx">area</span><span class="p">.</span><span class="nx">startColumn</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> <span class="o">+</span> <span class="s2">&#34;-&#34;</span> <span class="o">+</span> <span class="p">(</span><span class="nx">area</span><span class="p">.</span><span class="nx">endColumn</span> <span class="o">+</span> <span class="mi">1</span><span class="p">));</span> <span class="p">}</span> <span class="c1">// This prints: </span><span class="c1"></span> <span class="c1">// Conditional formats: 1 </span><span class="c1"></span> <span class="c1">// Format 0: 1 2 formula1==200 (type 1 = CellValue, operator 2 = GreaterThan) </span><span class="c1"></span> <span class="c1">// rows 4-7, columns 6-6 (F4:F7, the resolved data region) </span><span class="c1"></span> <span class="nx">process</span><span class="p">.</span><span class="nx">exit</span><span class="p">(</span><span class="mi">0</span><span class="p">);</span> <span class="p">});</span> </code></pre></div><h2 id="関連項目"><strong>関連項目</strong></h2> <ul> <li><a href="https://docs.aspose.com/cells/cells/ja/javascript-cpp/apply-style-to-pivot-table/">ピボットテーブルにスタイルを適用する</a></li> <li><a href="https://docs.aspose.com/cells/cells/ja/javascript-cpp/format-part-of-pivot-table/">ピボットテーブルの一部をフォーマットする</a></li> <li><a href="https://docs.aspose.com/cells/cells/ja/javascript-cpp/top-10-show-or-filter-in-pivot-table/">ピボットテーブルで上位10件を表示またはフィルタリングする</a></li> <li><a href="https://docs.aspose.com/cells/cells/ja/javascript-cpp/filter-by-label-or-value-of-pivot-table/">ラベルまたは値でピボットテーブルをフィルタリングする</a></li> </ul> <button class="floating-button" id="openModalBtn">AI Document Assistant</button> <div class="modal" id="modal"> <button class="close-btn" id="closeModalBtn">Close</button> <iframe src="https://products.aspose.ai/cells/chat/document/javascript-cpp?source=docs" frameborder="0" width="100%" height="100%"></iframe> </div> <style> .floating-button { position: fixed; bottom: 20px; right: 20px; background-color: #007bff; color: white; border: none; padding: 15px 20px; border-radius: 50px; cursor: pointer; font-size: 16px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); z-index: 999; } .modal { display: none; position: fixed; top: 10%; left: 10%; width: 80%; height: 80%; background-color: white; border: none; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3); z-index: 1000; padding: 20px; box-sizing: border-box; } .close-btn { position: absolute; top: 10px; 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