# 在 PHP 中建立或更新 PowerPoint 簡報圖表

> 使用 Aspose.Slides for PHP（透過 Java）在 PowerPoint 簡報中建立與自訂圖表。提供實作範例以新增、格式化與編輯圖表。

Source: https://docs.aspose.com/slides/zh-hant/php-java/create-chart/


## **概述**

本文提供了使用 Aspose.Slides 建立與自訂圖表的完整指南。您將學習如何以程式方式將圖表加入投影片、填入資料，並套用各種格式設定以符合特定設計需求。全文透過詳細的程式碼範例說明每一步驟，從初始化簡報與圖表物件到設定系列、坐標軸與圖例。遵循本指南，您將能在應用程式中整合動態圖表產生，簡化資料驅動投影片的製作流程。

## **建立圖表**

圖表可協助使用者快速視覺化資料，並從中獲得在表格或試算表中不易立即看出的洞見。

**為什麼要建立圖表？**

使用圖表，您可以

* 在單一投影片中彙整、濃縮或摘要大量資料
* 顯示資料的模式與趨勢
* 推斷資料隨時間或特定測量單位的方向與勢頭
* 偵測異常值、偏差、錯誤或不合邏輯的資料
* 傳達或呈現複雜資料

在 PowerPoint 中，您可以透過「插入」功能建立圖表，該功能提供眾多圖表樣板。使用 Aspose.Slides，您可以建立一般圖表（基於常見圖表類型）與自訂圖表。

{{% alert color="primary" %}} 

為了協助您建立圖表，Aspose.Slides 提供了 [ChartType](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/ChartType) 類別。此類別下的欄位對應不同的圖表類型。

{{% /alert %}} 

### **建立常規圖表**

_步驟：建立圖表_
- <a name="java-create-powerpoint-chart" id="java-create-powerpoint-chart"><strong><em>步驟：</em> 建立 PowerPoint 圖表 </strong></a>
- <a name="java-create-presentation-chart" id="java-create-presentation-chart"><strong><em>步驟：</em> 建立簡報圖表 </strong></a>
- <a name="java-create-powerpoint-presentation-chart" id="java-create-powerpoint-presentation-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報圖表 </strong></a>

**程式碼步驟：**

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 透過索引取得投影片參考。
3. 加入圖表並設定資料與您偏好的圖表類型。
4. 為圖表新增標題。
5. 取得圖表資料工作表。
6. 清除所有預設的系列與類別。
7. 新增系列與類別。
8. 為圖表系列新增資料。
9. 為圖表系列設定填色。
10. 為圖表系列新增標籤。
11. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立常規圖表：

```php
  # 實例化一個代表 PPTX 檔案的簡報類別
  $pres = new Presentation();
  try {
    # 存取第一張投影片
    $sld = $pres->getSlides()->get_Item(0);
    # 加入帶有預設資料的圖表
    $chart = $sld->getShapes()->addChart(ChartType::ClusteredColumn, 0, 0, 500, 500);
    # 設定圖表標題
    $chart->getChartTitle()->addTextFrameForOverriding("Sample Title");
    $chart->getChartTitle()->getTextFrameForOverriding()->getTextFrameFormat()->setCenterText(NullableBool::True);
    $chart->getChartTitle()->setHeight(20);
    $chart->hasTitle();
    # 設定第一個系列顯示數值
    $chart->getChartData()->getSeries()->get_Item(0)->getLabels()->getDefaultDataLabelFormat()->setShowValue(true);
    # 設定圖表資料工作表的索引
    $defaultWorksheetIndex = 0;
    # 取得圖表資料工作表
    $fact = $chart->getChartData()->getChartDataWorkbook();
    # 刪除預設產生的系列與類別
    $chart->getChartData()->getSeries()->clear();
    $chart->getChartData()->getCategories()->clear();
    $s = $chart->getChartData()->getSeries()->size();
    $s = $chart->getChartData()->getCategories()->size();
    # 加入新系列
    $chart->getChartData()->getSeries()->add($fact->getCell($defaultWorksheetIndex, 0, 1, "Series 1"), $chart->getType());
    $chart->getChartData()->getSeries()->add($fact->getCell($defaultWorksheetIndex, 0, 2, "Series 2"), $chart->getType());
    # 加入新類別
    $chart->getChartData()->getCategories()->add($fact->getCell($defaultWorksheetIndex, 1, 0, "Caetegoty 1"));
    $chart->getChartData()->getCategories()->add($fact->getCell($defaultWorksheetIndex, 2, 0, "Caetegoty 2"));
    $chart->getChartData()->getCategories()->add($fact->getCell($defaultWorksheetIndex, 3, 0, "Caetegoty 3"));
    # 取得第一個圖表系列
    $series = $chart->getChartData()->getSeries()->get_Item(0);
    # 現在填入系列資料
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, 1, 1, 20));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, 2, 1, 50));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, 3, 1, 30));
    # 設定系列的填色
    $series->getFormat()->getFill()->setFillType(FillType::Solid);
    $series->getFormat()->getFill()->getSolidFillColor()->setColor(java("java.awt.Color")->RED);
    # 取得第二個圖表系列
    $series = $chart->getChartData()->getSeries()->get_Item(1);
    # 填入系列資料
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, 1, 2, 30));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, 2, 2, 10));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, 3, 2, 60));
    # 設定系列的填色
    $series->getFormat()->getFill()->setFillType(FillType::Solid);
    $series->getFormat()->getFill()->getSolidFillColor()->setColor(java("java.awt.Color")->GREEN);
    # 為新系列的每個類別建立自訂標籤
    # 設定第一個標籤顯示類別名稱
    $lbl = $series->getDataPoints()->get_Item(0)->getLabel();
    $lbl->getDataLabelFormat()->setShowCategoryName(true);
    $lbl = $series->getDataPoints()->get_Item(1)->getLabel();
    $lbl->getDataLabelFormat()->setShowSeriesName(true);
    # 設定第三個標籤顯示數值
    $lbl = $series->getDataPoints()->get_Item(2)->getLabel();
    $lbl->getDataLabelFormat()->setShowValue(true);
    $lbl->getDataLabelFormat()->setShowSeriesName(true);
    $lbl->getDataLabelFormat()->setSeparator("/");
    # 儲存含圖表的簡報
    $pres->save("output.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立散佈圖表**

散佈圖（亦稱散點圖或 X‑Y 圖）常用於檢查模式或顯示兩個變數之間的相關性。

您可能想在以下情況使用散佈圖

* 有成對的數值資料
* 兩個變數彼此關聯良好
* 想判斷兩個變數是否相關
* 有一個自變數對於因變數有多個值

<a name="java-create-scattered-chart" id="java-create-scattered-chart"><strong><em>步驟：</em> 建立散佈圖 </strong></a> |
<a name="java-create-powerpoint-scattered-chart" id="java-create-powerpoint-scattered-chart"><strong><em>步驟：</em> 建立 PowerPoint 散佈圖 </strong></a> |
<a name="java-create-powerpoint-presentation-scattered-chart" id="java-create-powerpoint-presentation-scattered-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報散佈圖 </strong></a>

1. 請依照前述的 [建立常規圖表](#creating-normal-charts) 步驟操作。
2. 第三步，加入圖表並將圖表類型指定為以下之一
   1. [ChartType::ScatterWithMarkers](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/charttype/#ScatterWithMarkers) - _表示散佈圖，使用標記。_
   2. [ChartType::ScatterWithSmoothLinesAndMarkers](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/charttype/#ScatterWithSmoothLinesAndMarkers) - _表示以曲線連接且有資料標記的散佈圖。_
   3. [ChartType::ScatterWithSmoothLines](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/charttype/#ScatterWithSmoothLines) - _表示以曲線連接且無資料標記的散佈圖。_
   4. [ChartType::ScatterWithStraightLinesAndMarkers](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/charttype/#ScatterWithStraightLinesAndMarkers) - _表示以直線連接且有資料標記的散佈圖。_
   5. [ChartType::ScatterWithStraightLines](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/charttype/#ScatterWithStraightLines) - _表示以直線連接且無資料標記的散佈圖。_

以下 PHP 程式碼示範如何建立具有不同標記系列的散佈圖表：

```php
  # 實例化一個代表 PPTX 檔案的簡報類別
  $pres = new Presentation();
  try {
    # 存取第一張投影片
    $slide = $pres->getSlides()->get_Item(0);
    # 建立預設圖表
    $chart = $slide->getShapes()->addChart(ChartType::ScatterWithSmoothLines, 0, 0, 400, 400);
    # 取得預設圖表資料工作表索引
    $defaultWorksheetIndex = 0;
    # 取得圖表資料工作表
    $fact = $chart->getChartData()->getChartDataWorkbook();
    # 刪除示範系列
    $chart->getChartData()->getSeries()->clear();
    # 加入新系列
    $chart->getChartData()->getSeries()->add($fact->getCell($defaultWorksheetIndex, 1, 1, "Series 1"), $chart->getType());
    $chart->getChartData()->getSeries()->add($fact->getCell($defaultWorksheetIndex, 1, 3, "Series 2"), $chart->getType());
    # 取得第一個圖表系列
    $series = $chart->getChartData()->getSeries()->get_Item(0);
    # 為系列新增一個點 (1:3)
    $series->getDataPoints()->addDataPointForScatterSeries($fact->getCell($defaultWorksheetIndex, 2, 1, 1), $fact->getCell($defaultWorksheetIndex, 2, 2, 3));
    # 新增一個點 (2:10)
    $series->getDataPoints()->addDataPointForScatterSeries($fact->getCell($defaultWorksheetIndex, 3, 1, 2), $fact->getCell($defaultWorksheetIndex, 3, 2, 10));
    # 變更系列類型
    $series->setType(ChartType::ScatterWithStraightLinesAndMarkers);
    # 變更圖表系列標記
    $series->getMarker()->setSize(10);
    $series->getMarker()->setSymbol(MarkerStyleType::Star);
    # 取得第二個圖表系列
    $series = $chart->getChartData()->getSeries()->get_Item(1);
    # 在此新增一個點 (5:2)
    $series->getDataPoints()->addDataPointForScatterSeries($fact->getCell($defaultWorksheetIndex, 2, 3, 5), $fact->getCell($defaultWorksheetIndex, 2, 4, 2));
    # 新增一個點 (3:1)
    $series->getDataPoints()->addDataPointForScatterSeries($fact->getCell($defaultWorksheetIndex, 3, 3, 3), $fact->getCell($defaultWorksheetIndex, 3, 4, 1));
    # 新增一個點 (2:2)
    $series->getDataPoints()->addDataPointForScatterSeries($fact->getCell($defaultWorksheetIndex, 4, 3, 2), $fact->getCell($defaultWorksheetIndex, 4, 4, 2));
    # 新增一個點 (5:1)
    $series->getDataPoints()->addDataPointForScatterSeries($fact->getCell($defaultWorksheetIndex, 5, 3, 5), $fact->getCell($defaultWorksheetIndex, 5, 4, 1));
    # 變更圖表系列標記
    $series->getMarker()->setSize(10);
    $series->getMarker()->setSymbol(MarkerStyleType::Circle);
    $pres->save("AsposeChart_out.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立圓形圖表**

圓形圖最適合顯示資料的部分與整體關係，特別是當資料包含帶有數值的分類標籤時。然而，若資料的部份或標籤過多，建議改用長條圖。

<a name="java-create-pie-chart" id="java-create-pie-chart"><strong><em>步驟：</em> 建立圓形圖 </strong></a> |
<a name="java-create-powerpoint-pie-chart" id="java-create-powerpoint-pie-chart"><strong><em>步驟：</em> 建立 PowerPoint 圓形圖 </strong></a> |
<a name="java-create-powerpoint-presentation-pie-chart" id="java-create-powerpoint-presentation-pie-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報圓形圖 </strong></a>

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 依索引取得投影片參考。
3. 加入圖表並使用預設資料以及所需類型（此處使用 [ChartType](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/ChartType).Pie）。
4. 取得 [ChartDataWorkbook](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/chartdataworkbook/)。
5. 清除預設的系列與類別。
6. 新增系列與類別。
7. 為圖表系列新增資料。
8. 為圓形圖區段新增點並設定自訂顏色。
9. 設定系列的標籤。
10. 設定系列標籤的引線。
11. 設定圓形圖的旋轉角度。
12. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立圓形圖表：

```php
  # 實例化一個代表 PPTX 檔案的簡報類別
  $pres = new Presentation();
  try {
    # 存取第一張投影片
    $slides = $pres->getSlides()->get_Item(0);
    # 加入預設資料的圖表
    $chart = $slides->getShapes()->addChart(ChartType::Pie, 100, 100, 400, 400);
    # 設定圖表標題
    $chart->getChartTitle()->addTextFrameForOverriding("Sample Title");
    $chart->getChartTitle()->getTextFrameForOverriding()->getTextFrameFormat()->setCenterText(NullableBool::True);
    $chart->getChartTitle()->setHeight(20);
    $chart->setTitle(true);
    # 設定第一個系列顯示數值
    $chart->getChartData()->getSeries()->get_Item(0)->getLabels()->getDefaultDataLabelFormat()->setShowValue(true);
    # 設定圖表資料工作表的索引
    $defaultWorksheetIndex = 0;
    # 取得圖表資料工作表
    $fact = $chart->getChartData()->getChartDataWorkbook();
    # 刪除預設產生的系列與類別
    $chart->getChartData()->getSeries()->clear();
    $chart->getChartData()->getCategories()->clear();
    # 新增類別
    $chart->getChartData()->getCategories()->add($fact->getCell(0, 1, 0, "First Qtr"));
    $chart->getChartData()->getCategories()->add($fact->getCell(0, 2, 0, "2nd Qtr"));
    $chart->getChartData()->getCategories()->add($fact->getCell(0, 3, 0, "3rd Qtr"));
    # 新增系列
    $series = $chart->getChartData()->getSeries()->add($fact->getCell(0, 0, 1, "Series 1"), $chart->getType());
    # 填入系列資料
    $series->getDataPoints()->addDataPointForPieSeries($fact->getCell($defaultWorksheetIndex, 1, 1, 20));
    $series->getDataPoints()->addDataPointForPieSeries($fact->getCell($defaultWorksheetIndex, 2, 1, 50));
    $series->getDataPoints()->addDataPointForPieSeries($fact->getCell($defaultWorksheetIndex, 3, 1, 30));
    # 在新版本中無法運作
    # 新增點並設定區段顏色
    # series.IsColorVaried = true;
    $chart->getChartData()->getSeriesGroups()->get_Item(0)->setColorVaried(true);
    $point = $series->getDataPoints()->get_Item(0);
    $point->getFormat()->getFill()->setFillType(FillType::Solid);
    $point->getFormat()->getFill()->getSolidFillColor()->setColor(java("java.awt.Color")->CYAN);
    # 設定區段邊框
    $point->getFormat()->getLine()->getFillFormat()->setFillType(FillType::Solid);
    $point->getFormat()->getLine()->getFillFormat()->getSolidFillColor()->setColor(java("java.awt.Color")->GRAY);
    $point->getFormat()->getLine()->setWidth(3.0);
    $point->getFormat()->getLine()->setStyle(LineStyle->ThinThick);
    $point->getFormat()->getLine()->setDashStyle(LineDashStyle->DashDot);
    $point1 = $series->getDataPoints()->get_Item(1);
    $point1->getFormat()->getFill()->setFillType(FillType::Solid);
    $point1->getFormat()->getFill()->getSolidFillColor()->setColor(java("java.awt.Color")->ORANGE);
    # 設定區段邊框
    $point1->getFormat()->getLine()->getFillFormat()->setFillType(FillType::Solid);
    $point1->getFormat()->getLine()->getFillFormat()->getSolidFillColor()->setColor(java("java.awt.Color")->BLUE);
    $point1->getFormat()->getLine()->setWidth(3.0);
    $point1->getFormat()->getLine()->setStyle(LineStyle->Single);
    $point1->getFormat()->getLine()->setDashStyle(LineDashStyle->LargeDashDot);
    $point2 = $series->getDataPoints()->get_Item(2);
    $point2->getFormat()->getFill()->setFillType(FillType::Solid);
    $point2->getFormat()->getFill()->getSolidFillColor()->setColor(java("java.awt.Color")->YELLOW);
    # 設定區段邊框
    $point2->getFormat()->getLine()->getFillFormat()->setFillType(FillType::Solid);
    $point2->getFormat()->getLine()->getFillFormat()->getSolidFillColor()->setColor(java("java.awt.Color")->RED);
    $point2->getFormat()->getLine()->setWidth(2.0);
    $point2->getFormat()->getLine()->setStyle(LineStyle->ThinThin);
    $point2->getFormat()->getLine()->setDashStyle(LineDashStyle->LargeDashDotDot);
    # 為新系列的每個類別建立自訂標籤
    $lbl1 = $series->getDataPoints()->get_Item(0)->getLabel();
    # lbl.ShowCategoryName = true;
    $lbl1->getDataLabelFormat()->setShowValue(true);
    $lbl2 = $series->getDataPoints()->get_Item(1)->getLabel();
    $lbl2->getDataLabelFormat()->setShowValue(true);
    $lbl2->getDataLabelFormat()->setShowLegendKey(true);
    $lbl2->getDataLabelFormat()->setShowPercentage(true);
    $lbl3 = $series->getDataPoints()->get_Item(2)->getLabel();
    $lbl3->getDataLabelFormat()->setShowSeriesName(true);
    $lbl3->getDataLabelFormat()->setShowPercentage(true);
    # 為圖表顯示引線
    $series->getLabels()->getDefaultDataLabelFormat()->setShowLeaderLines(true);
    # 設定圓形圖區段的旋轉角度
    $chart->getChartData()->getSeriesGroups()->get_Item(0)->setFirstSliceAngle(180);
    # 儲存含圖表的簡報
    $pres->save("PieChart_out.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立折線圖表**

折線圖（亦稱折線圖）最適合用於顯示隨時間變化的數值。透過折線圖，您可以同時比較大量資料、追蹤變化與趨勢、凸顯資料系列的異常等。

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
1. 透過索引取得投影片參考。
1. 加入圖表並使用預設資料以及所需類型（此處為 `ChartType::Line`）。
1. 取得圖表資料 IChartDataWorkbook。
1. 清除預設的系列與類別。
1. 新增系列與類別。
1. 為圖表系列新增資料。
1. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立折線圖表：

```php
  $pres = new Presentation();
  try {
    $lineChart = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::Line, 10, 50, 600, 350);
    $pres->save("lineChart.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

預設情況下，折線圖的點會以直線相連。若想改為以虛線相連，可如此指定首選的虛線類型：

```php
  $lineChart = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::Line, 10, 50, 600, 350);
  foreach($lineChart->getChartData()->getSeries() as $series) {
    $series->getFormat()->getLine()->setDashStyle(LineDashStyle->Dash);
  }
```

### **建立樹狀圖表**

樹狀圖最適合用於銷售資料，可顯示資料類別的相對大小，並同時迅速突顯對每個類別貢獻大的項目。

<a name="java-create-tree-map-chart" id="java-create-tree-map-chart"><strong><em>步驟：</em> 建立樹狀圖 </strong></a> |
<a name="java-create-powerpoint-tree-map-chart" id="java-create-powerpoint-tree-map-chart"><strong><em>步驟：</em> 建立 PowerPoint 樹狀圖 </strong></a> |
<a name="java-create-powerpoint-presentation-tree-map-chart" id="java-create-powerpoint-presentation-tree-map-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報樹狀圖 </strong></a>

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 透過索引取得投影片參考。
3. 加入圖表並使用預設資料以及所需類型（此處為 [ChartType](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/ChartType).TreeMap）。
4. 取得 [ChartDataWorkbook](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/chartdataworkbook/)。
5. 清除預設的系列與類別。
6. 新增系列與類別。
7. 為圖表系列新增資料。
8. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立樹狀圖表：

```php
  $pres = new Presentation();
  try {
    $chart = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::Treemap, 50, 50, 500, 400);
    $chart->getChartData()->getCategories()->clear();
    $chart->getChartData()->getSeries()->clear();
    $wb = $chart->getChartData()->getChartDataWorkbook();
    $wb->clear(0);
    # 分支 1
    $leaf = $chart->getChartData()->getCategories()->add($wb->getCell(0, "C1", "Leaf1"));
    $leaf->getGroupingLevels()->setGroupingItem(1, "Stem1");
    $leaf->getGroupingLevels()->setGroupingItem(2, "Branch1");
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "C2", "Leaf2"));
    $leaf = $chart->getChartData()->getCategories()->add($wb->getCell(0, "C3", "Leaf3"));
    $leaf->getGroupingLevels()->setGroupingItem(1, "Stem2");
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "C4", "Leaf4"));
    # 分支 2
    $leaf = $chart->getChartData()->getCategories()->add($wb->getCell(0, "C5", "Leaf5"));
    $leaf->getGroupingLevels()->setGroupingItem(1, "Stem3");
    $leaf->getGroupingLevels()->setGroupingItem(2, "Branch2");
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "C6", "Leaf6"));
    $leaf = $chart->getChartData()->getCategories()->add($wb->getCell(0, "C7", "Leaf7"));
    $leaf->getGroupingLevels()->setGroupingItem(1, "Stem4");
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "C8", "Leaf8"));
    $series = $chart->getChartData()->getSeries()->add(ChartType::Treemap);
    $series->getLabels()->getDefaultDataLabelFormat()->setShowCategoryName(true);
    $series->getDataPoints()->addDataPointForTreemapSeries($wb->getCell(0, "D1", 4));
    $series->getDataPoints()->addDataPointForTreemapSeries($wb->getCell(0, "D2", 5));
    $series->getDataPoints()->addDataPointForTreemapSeries($wb->getCell(0, "D3", 3));
    $series->getDataPoints()->addDataPointForTreemapSeries($wb->getCell(0, "D4", 6));
    $series->getDataPoints()->addDataPointForTreemapSeries($wb->getCell(0, "D5", 9));
    $series->getDataPoints()->addDataPointForTreemapSeries($wb->getCell(0, "D6", 9));
    $series->getDataPoints()->addDataPointForTreemapSeries($wb->getCell(0, "D7", 4));
    $series->getDataPoints()->addDataPointForTreemapSeries($wb->getCell(0, "D8", 3));
    $series->setParentLabelLayout(ParentLabelLayoutType::Overlapping);
    $pres->save("Treemap.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立股票圖表**

<a name="java-create-stock-chart" id="java-create-stock-chart"><strong><em>步驟：</em> 建立股票圖表 </strong></a> |
<a name="java-create-powerpoint-stock-chart" id="java-powerpoint-stock-chart"><strong><em>步驟：</em> 建立 PowerPoint 股票圖表 </strong></a> |
<a name="java-create-powerpoint-presentation-stock-chart" id="java-create-powerpoint-presentation-stock-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報股票圖表 </strong></a>

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 依索引取得投影片參考。
3. 加入圖表並使用預設資料以及所需類型（[ChartType](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/ChartType).OpenHighLowClose）。
4. 取得 [ChartDataWorkbook](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/chartdataworkbook/)。
5. 清除預設的系列與類別。
6. 新增系列與類別。
7. 為圖表系列新增資料。
8. 指定 HiLowLines 格式。
9. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立股票圖表：

```php
  $pres = new Presentation();
  try {
    $chart = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::OpenHighLowClose, 50, 50, 600, 400, false);
    $chart->getChartData()->getSeries()->clear();
    $chart->getChartData()->getCategories()->clear();
    $wb = $chart->getChartData()->getChartDataWorkbook();
    $chart->getChartData()->getCategories()->add($wb->getCell(0, 1, 0, "A"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, 2, 0, "B"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, 3, 0, "C"));
    $chart->getChartData()->getSeries()->add($wb->getCell(0, 0, 1, "Open"), $chart->getType());
    $chart->getChartData()->getSeries()->add($wb->getCell(0, 0, 2, "High"), $chart->getType());
    $chart->getChartData()->getSeries()->add($wb->getCell(0, 0, 3, "Low"), $chart->getType());
    $chart->getChartData()->getSeries()->add($wb->getCell(0, 0, 4, "Close"), $chart->getType());
    $series = $chart->getChartData()->getSeries()->get_Item(0);
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 1, 1, 72));
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 2, 1, 25));
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 3, 1, 38));
    $series = $chart->getChartData()->getSeries()->get_Item(1);
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 1, 2, 172));
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 2, 2, 57));
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 3, 2, 57));
    $series = $chart->getChartData()->getSeries()->get_Item(2);
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 1, 3, 12));
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 2, 3, 12));
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 3, 3, 13));
    $series = $chart->getChartData()->getSeries()->get_Item(3);
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 1, 4, 25));
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 2, 4, 38));
    $series->getDataPoints()->addDataPointForStockSeries($wb->getCell(0, 3, 4, 50));
    $chart->getChartData()->getSeriesGroups()->get_Item(0)->getUpDownBars()->setUpDownBars(true);
    $chart->getChartData()->getSeriesGroups()->get_Item(0)->getHiLowLinesFormat()->getLine()->getFillFormat()->setFillType(FillType::Solid);
    foreach($chart->getChartData()->getSeries() as $ser) {
      $ser->getFormat()->getLine()->getFillFormat()->setFillType(FillType::NoFill);
    }
    $pres->save("output.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立箱形與鬍鬚圖表**

<a name="java-create-box-and-whisker-chart" id="java-create-box-and-whisker-chart"><strong><em>步驟：</em> 建立箱形與鬍鬚圖表 </strong></a> |
<a name="java-create-powerpoint-box-and-whisker-chart" id="java-powerpoint-box-and-whisker-chart"><strong><em>步驟：</em> 建立 PowerPoint 箱形與鬍鬚圖表 </strong></a> |
<a name="java-create-powerpoint-presentation-box-and-whisker-chart" id="java-create-powerpoint-presentation-box-and-whisker-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報箱形與鬍鬚圖表 </strong></a>

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 透過索引取得投影片參考。
3. 加入圖表並使用預設資料以及所需類型（[ChartType](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/ChartType).BoxAndWhisker）。
4. 取得 [ChartDataWorkbook](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/chartdataworkbook/)。
5. 清除預設的系列與類別。
6. 新增系列與類別。
7. 為圖表系列新增資料。
8. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立箱形與鬍鬚圖表：

```php
  $pres = new Presentation();
  try {
    $chart = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::BoxAndWhisker, 50, 50, 500, 400);
    $chart->getChartData()->getCategories()->clear();
    $chart->getChartData()->getSeries()->clear();
    $wb = $chart->getChartData()->getChartDataWorkbook();
    $wb->clear(0);
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A1", "Category 1"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A2", "Category 1"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A3", "Category 1"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A4", "Category 1"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A5", "Category 1"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A6", "Category 1"));
    $series = $chart->getChartData()->getSeries()->add(ChartType::BoxAndWhisker);
    $series->setQuartileMethod(QuartileMethodType::Exclusive);
    $series->setShowMeanLine(true);
    $series->setShowMeanMarkers(true);
    $series->setShowInnerPoints(true);
    $series->setShowOutlierPoints(true);
    $series->getDataPoints()->addDataPointForBoxAndWhiskerSeries($wb->getCell(0, "B1", 15));
    $series->getDataPoints()->addDataPointForBoxAndWhiskerSeries($wb->getCell(0, "B2", 41));
    $series->getDataPoints()->addDataPointForBoxAndWhiskerSeries($wb->getCell(0, "B3", 16));
    $series->getDataPoints()->addDataPointForBoxAndWhiskerSeries($wb->getCell(0, "B4", 10));
    $series->getDataPoints()->addDataPointForBoxAndWhiskerSeries($wb->getCell(0, "B5", 23));
    $series->getDataPoints()->addDataPointForBoxAndWhiskerSeries($wb->getCell(0, "B6", 16));
    $pres->save("BoxAndWhisker.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立漏斗圖表**

<a name="java-create-funnel-chart" id="java-create-funnel-chart"><strong><em>步驟：</em> 建立漏斗圖表 </strong></a> |
<a name="java-create-powerpoint-funnel-chart" id="java-create-powerpoint-funnel-chart"><strong><em>步驟：</em> 建立 PowerPoint 漏斗圖表 </strong></a> |
<a name="java-create-powerpoint-presentation-funnel-chart" id="java-create-powerpoint-presentation-funnel-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報漏斗圖表 </strong></a>

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 透過索引取得投影片參考。
3. 加入圖表並使用預設資料以及所需類型（[ChartType](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/ChartType).Funnel）。
4. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立漏斗圖表：

```php
  $pres = new Presentation();
  try {
    $chart = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::Funnel, 50, 50, 500, 400);
    $chart->getChartData()->getCategories()->clear();
    $chart->getChartData()->getSeries()->clear();
    $wb = $chart->getChartData()->getChartDataWorkbook();
    $wb->clear(0);
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A1", "Category 1"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A2", "Category 2"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A3", "Category 3"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A4", "Category 4"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A5", "Category 5"));
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "A6", "Category 6"));
    $series = $chart->getChartData()->getSeries()->add(ChartType::Funnel);
    $series->getDataPoints()->addDataPointForFunnelSeries($wb->getCell(0, "B1", 50));
    $series->getDataPoints()->addDataPointForFunnelSeries($wb->getCell(0, "B2", 100));
    $series->getDataPoints()->addDataPointForFunnelSeries($wb->getCell(0, "B3", 200));
    $series->getDataPoints()->addDataPointForFunnelSeries($wb->getCell(0, "B4", 300));
    $series->getDataPoints()->addDataPointForFunnelSeries($wb->getCell(0, "B5", 400));
    $series->getDataPoints()->addDataPointForFunnelSeries($wb->getCell(0, "B6", 500));
    $pres->save("Funnel.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立向心圖表**

<a name="java-create-sunburst-chart" id="java-create-sunburst-chart"><strong><em>步驟：</em> 建立向心圖表 </strong></a> |
<a name="java-create-powerpoint-sunburst-chart" id="java-create-powerpoint-sunburst-chart"><strong><em>步驟：</em> 建立 PowerPoint 向心圖表 </strong></a> |
<a name="java-create-powerpoint-presentation-sunburst-chart" id="java-create-powerpoint-presentation-sunburst-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報向心圖表 </strong></a>

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 透過索引取得投影片參考。
3. 加入圖表並使用預設資料以及所需類型（此處為 [ChartType](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/ChartType).sunburst）。
4. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立向心圖表：

```php
  $pres = new Presentation();
  try {
    $chart = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::Sunburst, 50, 50, 500, 400);
    $chart->getChartData()->getCategories()->clear();
    $chart->getChartData()->getSeries()->clear();
    $wb = $chart->getChartData()->getChartDataWorkbook();
    $wb->clear(0);
    # 分支 1
    $leaf = $chart->getChartData()->getCategories()->add($wb->getCell(0, "C1", "Leaf1"));
    $leaf->getGroupingLevels()->setGroupingItem(1, "Stem1");
    $leaf->getGroupingLevels()->setGroupingItem(2, "Branch1");
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "C2", "Leaf2"));
    $leaf = $chart->getChartData()->getCategories()->add($wb->getCell(0, "C3", "Leaf3"));
    $leaf->getGroupingLevels()->setGroupingItem(1, "Stem2");
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "C4", "Leaf4"));
    # 分支 2
    $leaf = $chart->getChartData()->getCategories()->add($wb->getCell(0, "C5", "Leaf5"));
    $leaf->getGroupingLevels()->setGroupingItem(1, "Stem3");
    $leaf->getGroupingLevels()->setGroupingItem(2, "Branch2");
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "C6", "Leaf6"));
    $leaf = $chart->getChartData()->getCategories()->add($wb->getCell(0, "C7", "Leaf7"));
    $leaf->getGroupingLevels()->setGroupingItem(1, "Stem4");
    $chart->getChartData()->getCategories()->add($wb->getCell(0, "C8", "Leaf8"));
    $series = $chart->getChartData()->getSeries()->add(ChartType::Sunburst);
    $series->getLabels()->getDefaultDataLabelFormat()->setShowCategoryName(true);
    $series->getDataPoints()->addDataPointForSunburstSeries($wb->getCell(0, "D1", 4));
    $series->getDataPoints()->addDataPointForSunburstSeries($wb->getCell(0, "D2", 5));
    $series->getDataPoints()->addDataPointForSunburstSeries($wb->getCell(0, "D3", 3));
    $series->getDataPoints()->addDataPointForSunburstSeries($wb->getCell(0, "D4", 6));
    $series->getDataPoints()->addDataPointForSunburstSeries($wb->getCell(0, "D5", 9));
    $series->getDataPoints()->addDataPointForSunburstSeries($wb->getCell(0, "D6", 9));
    $series->getDataPoints()->addDataPointForSunburstSeries($wb->getCell(0, "D7", 4));
    $series->getDataPoints()->addDataPointForSunburstSeries($wb->getCell(0, "D8", 3));
    $pres->save("Sunburst.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立直方圖表**

<a name="java-create-histogram-chart" id="java-create-histogram-chart"><strong><em>步驟：</em> 建立直方圖表 </strong></a> |
<a name="java-create-powerpoint-histogram-chart" id="java-create-powerpoint-histogram-chart"><strong><em>步驟：</em> 建立 PowerPoint 直方圖表 </strong></a> |
<a name="java-create-powerpoint-presentation-histogram-chart" id="java-create-powerpoint-presentation-histogram-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報直方圖表 </strong></a>

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 透過索引取得投影片參考。
3. 加入圖表並使用預設資料以及所需類型（[ChartType](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/ChartType).Histogram）。
4. 取得 [ChartDataWorkbook](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/chartdataworkbook/)。
5. 清除預設的系列與類別。
6. 新增系列與類別。
7. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立直方圖表：

```php
  $pres = new Presentation();
  $chart = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::Histogram, 50, 50, 500, 400);
  $chart->getChartData()->getCategories()->clear();
  $chart->getChartData()->getSeries()->clear();
  $wb = $chart->getChartData()->getChartDataWorkbook();
  $wb->clear(0);
  $series = $chart->getChartData()->getSeries()->add(ChartType::Histogram);
  $series->getDataPoints()->addDataPointForHistogramSeries($wb->getCell(0, "A1", 15));
  $series->getDataPoints()->addDataPointForHistogramSeries($wb->getCell(0, "A2", -41));
  $series->getDataPoints()->addDataPointForHistogramSeries($wb->getCell(0, "A3", 16));
  $series->getDataPoints()->addDataPointForHistogramSeries($wb->getCell(0, "A4", 10));
  $series->getDataPoints()->addDataPointForHistogramSeries($wb->getCell(0, "A5", -23));
  $series->getDataPoints()->addDataPointForHistogramSeries($wb->getCell(0, "A6", 16));
  $chart->getAxes()->getHorizontalAxis()->setAggregationType(AxisAggregationType::Automatic);
```

### **建立雷達圖表**

<a name="java-create-radar-chart" id="java-create-radar-chart"><strong><em>步驟：</em> 建立雷達圖表 </strong></a> |
<a name="java-create-powerpoint-radar-chart" id="java-create-powerpoint-radar-chart"><strong><em>步驟：</em> 建立 PowerPoint 雷達圖表 </strong></a> |
<a name="java-create-powerpoint-presentation-radar-chart" id="java-create-powerpoint-presentation-radar-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報雷達圖表 </strong></a>

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 透過索引取得投影片參考。 
3. 加入圖表並指定您偏好的圖表類型（此處為 `ChartType::Radar`）。
4. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立雷達圖表：

```php
  $pres = new Presentation();
  try {
    $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::Radar, 20, 20, 400, 300);
    $pres->save("Radar-chart.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立多類別圖表**

<a name="java-create-multi-category-chart" id="java-create-multi-category-chart"><strong><em>步驟：</em> 建立多類別圖表 </strong></a> |
<a name="java-create-powerpoint-multi-category-chart" id="java-create-powerpoint-multi-category-chart"><strong><em>步驟：</em> 建立 PowerPoint 多類別圖表 </strong></a> |
<a name="java-create-powerpoint-presentation-multi-category-chart" id="java-create-powerpoint-presentation-multi-category-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報多類別圖表 </strong></a>

1. 建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別的實例。
2. 透過索引取得投影片參考。 
3. 加入圖表並使用預設資料以及所需類型（[ChartType](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/ChartType).ClusteredColumn）。
4. 取得 [ChartDataWorkbook](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/chartdataworkbook/)。
5. 清除預設的系列與類別。
6. 新增系列與類別。
7. 為圖表系列新增資料。
8. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何建立多類別圖表：

```php
  $pres = new Presentation();
  try {
    $ch = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::ClusteredColumn, 100, 100, 600, 450);
    $ch->getChartData()->getSeries()->clear();
    $ch->getChartData()->getCategories()->clear();
    $fact = $ch->getChartData()->getChartDataWorkbook();
    $fact->clear(0);
    $defaultWorksheetIndex = 0;
    $category = $ch->getChartData()->getCategories()->add($fact->getCell(0, "c2", "A"));
    $category->getGroupingLevels()->setGroupingItem(1, "Group1");
    $category = $ch->getChartData()->getCategories()->add($fact->getCell(0, "c3", "B"));
    $category = $ch->getChartData()->getCategories()->add($fact->getCell(0, "c4", "C"));
    $category->getGroupingLevels()->setGroupingItem(1, "Group2");
    $category = $ch->getChartData()->getCategories()->add($fact->getCell(0, "c5", "D"));
    $category = $ch->getChartData()->getCategories()->add($fact->getCell(0, "c6", "E"));
    $category->getGroupingLevels()->setGroupingItem(1, "Group3");
    $category = $ch->getChartData()->getCategories()->add($fact->getCell(0, "c7", "F"));
    $category = $ch->getChartData()->getCategories()->add($fact->getCell(0, "c8", "G"));
    $category->getGroupingLevels()->setGroupingItem(1, "Group4");
    $category = $ch->getChartData()->getCategories()->add($fact->getCell(0, "c9", "H"));
    # 新增系列
    $series = $ch->getChartData()->getSeries()->add($fact->getCell(0, "D1", "Series 1"), ChartType::ClusteredColumn);
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, "D2", 10));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, "D3", 20));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, "D4", 30));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, "D5", 40));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, "D6", 50));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, "D7", 60));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, "D8", 70));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, "D9", 80));
    # 儲存含圖表的簡報
    $pres->save("AsposeChart_out.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立地圖圖表**

地圖圖表是顯示含有資料的區域的可視化方式。地圖圖表最適合比較不同地理區域的資料或數值。

<a name="java-create-map-chart" id="java-create-map-chart"><strong><em>步驟：</em> 建立地圖圖表 </strong></a> |
<a name="java-create-powerpoint-map-chart" id="java-create-powerpoint-map-chart"><strong><em>步驟：</em> 建立 PowerPoint 地圖圖表 </strong></a> |
<a name="java-create-powerpoint-presentation-map-chart" id="java-create-powerpoint-presentation-map-chart"><strong><em>步驟：</em> 建立 PowerPoint 簡報地圖圖表 </strong></a>

以下 PHP 程式碼示範如何建立地圖圖表：

```php
  $pres = new Presentation();
  try {
    $chart = $pres->getSlides()->get_Item(0)->getShapes()->addChart(ChartType::Map, 50, 50, 500, 400);
    $pres->save("mapChart.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

### **建立組合圖表**

組合圖（或稱 Combo 圖）可在同一圖形中結合兩種或以上的圖表類型。此圖表讓您突顯、比較或檢視多個資料集之間的差異，協助辨識它們之間的關係。

![The combination chart](combination_chart.png)

以下 PHP 程式碼示範如何在 PowerPoint 簡報中建立上圖所示的組合圖：

```php
function createComboChart() {
    $presentation = new Presentation();
    $slide = $presentation->getSlides()->get_Item(0);
    try {
        $chart = createChartWithFirstSeries($slide);

        addSecondSeriesToChart($chart);
        addThirdSeriesToChart($chart);

        setPrimaryAxesFormat($chart);
        setSecondaryAxesFormat($chart);

        $presentation->save("combo-chart.pptx", SaveFormat::Pptx);
    } finally {
        $presentation->dispose();
    }
}

function createChartWithFirstSeries($slide) {
    $chart = $slide->getShapes()->addChart(ChartType::ClusteredColumn, 50, 50, 600, 400);

    // 設定圖表標題。
    $chart->setTitle(true);
    $chart->getChartTitle()->addTextFrameForOverriding("Chart Title");
    $chart->getChartTitle()->setOverlay(false);
    $titleParagraph = $chart->getChartTitle()->getTextFrameForOverriding()->getParagraphs()->get_Item(0);
    $titleFormat = $titleParagraph->getParagraphFormat()->getDefaultPortionFormat();
    $titleFormat->setFontBold(NullableBool::False);
    $titleFormat->setFontHeight(18);
    
    // 設定圖表圖例。
    $chart->getLegend()->setPosition(LegendPositionType::Bottom);
    $chart->getLegend()->getTextFormat()->getPortionFormat()->setFontHeight(12);

    // 刪除預設產生的系列與類別。
    $chart->getChartData()->getSeries()->clear();
    $chart->getChartData()->getCategories()->clear();

    $worksheetIndex = 0;
    $workbook = $chart->getChartData()->getChartDataWorkbook();

    // 新增類別。
    $chart->getChartData()->getCategories()->add($workbook->getCell($worksheetIndex, 1, 0, "Category 1"));
    $chart->getChartData()->getCategories()->add($workbook->getCell($worksheetIndex, 2, 0, "Category 2"));
    $chart->getChartData()->getCategories()->add($workbook->getCell($worksheetIndex, 3, 0, "Category 3"));
    $chart->getChartData()->getCategories()->add($workbook->getCell($worksheetIndex, 4, 0, "Category 4"));

    // 新增第一個系列。
    $seriesNameCell = $workbook->getCell($worksheetIndex, 0, 1, "Series 1");
    $series = $chart->getChartData()->getSeries()->add($seriesNameCell, $chart->getType());

    $series->getParentSeriesGroup()->setOverlap(-25);
    $series->getParentSeriesGroup()->setGapWidth(220);

    $series->getDataPoints()->addDataPointForBarSeries($workbook->getCell($worksheetIndex, 1, 1, 4.3));
    $series->getDataPoints()->addDataPointForBarSeries($workbook->getCell($worksheetIndex, 2, 1, 2.5));
    $series->getDataPoints()->addDataPointForBarSeries($workbook->getCell($worksheetIndex, 3, 1, 3.5));
    $series->getDataPoints()->addDataPointForBarSeries($workbook->getCell($worksheetIndex, 4, 1, 4.5));

    return $chart;
}

function addSecondSeriesToChart($chart) {
    $workbook = $chart->getChartData()->getChartDataWorkbook();
    $worksheetIndex = 0;

    $seriesNameCell = $workbook->getCell($worksheetIndex, 0, 2, "Series 2");
    $series = $chart->getChartData()->getSeries()->add($seriesNameCell, ChartType::ClusteredColumn);

    $series->getParentSeriesGroup()->setOverlap(-25);
    $series->getParentSeriesGroup()->setGapWidth(220);

    $series->getDataPoints()->addDataPointForBarSeries($workbook->getCell($worksheetIndex, 1, 2, 2.4));
    $series->getDataPoints()->addDataPointForBarSeries($workbook->getCell($worksheetIndex, 2, 2, 4.4));
    $series->getDataPoints()->addDataPointForBarSeries($workbook->getCell($worksheetIndex, 3, 2, 1.8));
    $series->getDataPoints()->addDataPointForBarSeries($workbook->getCell($worksheetIndex, 4, 2, 2.8));
}

function addThirdSeriesToChart($chart) {
    $workbook = $chart->getChartData()->getChartDataWorkbook();
    $worksheetIndex = 0;

    $seriesNameCell = $workbook->getCell($worksheetIndex, 0, 3, "Series 3");
    $series = $chart->getChartData()->getSeries()->add($seriesNameCell, ChartType::Line);

    $series->getDataPoints()->addDataPointForLineSeries($workbook->getCell($worksheetIndex, 1, 3, 2.0));
    $series->getDataPoints()->addDataPointForLineSeries($workbook->getCell($worksheetIndex, 2, 3, 2.0));
    $series->getDataPoints()->addDataPointForLineSeries($workbook->getCell($worksheetIndex, 3, 3, 3.0));
    $series->getDataPoints()->addDataPointForLineSeries($workbook->getCell($worksheetIndex, 4, 3, 5.0));

    $series->setPlotOnSecondAxis(true);
}

function setPrimaryAxesFormat($chart) {
    // 設定水平軸。
    $horizontalAxis = $chart->getAxes()->getHorizontalAxis();
    $horizontalAxis->getTextFormat()->getPortionFormat()->setFontHeight(12);
    $horizontalAxis->getFormat()->getLine()->getFillFormat()->setFillType(FillType::NoFill);

    setAxisTitle($horizontalAxis, "X Axis");

    // 設定垂直軸。
    $verticalAxis = $chart->getAxes()->getVerticalAxis();
    $verticalAxis->getTextFormat()->getPortionFormat()->setFontHeight(12);
    $verticalAxis->getFormat()->getLine()->getFillFormat()->setFillType(FillType::NoFill);

    setAxisTitle($verticalAxis, "Y Axis 1");

    // 設定垂直主要格線顏色。
    $majorGridLinesFormat = $verticalAxis->getMajorGridLinesFormat()->getLine()->getFillFormat();
    $majorGridLinesFormat->setFillType(FillType::Solid);
    $majorGridLinesFormat->getSolidFillColor()->setColor(new java("java.awt.Color", 217, 217, 217));
}

function setSecondaryAxesFormat($chart) {
    // 設定次要水平軸。
    $secondaryHorizontalAxis = $chart->getAxes()->getSecondaryHorizontalAxis();
    $secondaryHorizontalAxis->setPosition(AxisPositionType::Bottom);
    $secondaryHorizontalAxis->setCrossType(CrossesType::Maximum);
    $secondaryHorizontalAxis->setVisible(false);
    $secondaryHorizontalAxis->getMajorGridLinesFormat()->getLine()->getFillFormat()->setFillType(FillType::NoFill);
    $secondaryHorizontalAxis->getMinorGridLinesFormat()->getLine()->getFillFormat()->setFillType(FillType::NoFill);

    // 設定次要垂直軸。
    $secondaryVerticalAxis = $chart->getAxes()->getSecondaryVerticalAxis();
    $secondaryVerticalAxis->setPosition(AxisPositionType::Right);
    $secondaryVerticalAxis->getTextFormat()->getPortionFormat()->setFontHeight(12);
    $secondaryVerticalAxis->getFormat()->getLine()->getFillFormat()->setFillType(FillType::NoFill);
    $secondaryVerticalAxis->getMajorGridLinesFormat()->getLine()->getFillFormat()->setFillType(FillType::NoFill);
    $secondaryVerticalAxis->getMinorGridLinesFormat()->getLine()->getFillFormat()->setFillType(FillType::NoFill);

    setAxisTitle($secondaryVerticalAxis, "Y Axis 2");
}

function setAxisTitle($axis, $axisTitle) {
    $axis->setTitle(true);
    $axis->getTitle()->setOverlay(false);
    $titleParagraph = $axis->getTitle()->addTextFrameForOverriding($axisTitle)->getParagraphs()->get_Item(0);
    $titleFormat = $titleParagraph->getParagraphFormat()->getDefaultPortionFormat();
    $titleFormat->setFontBold(NullableBool::False);
    $titleFormat->setFontHeight(12);
}
```

## **更新圖表**

<a name="java-update-powerpoint-chart" id="java-update-powerpoint-chart"><strong><em>步驟：</em> 更新 PowerPoint 圖表 </strong></a> |
<a name="java-update-presentation-chart" id="java-update-presentation-chart"><strong><em>步驟：</em> 更新簡報圖表 </strong></a> |
<a name="java-update-powerpoint-presentation-chart" id="java-update-powerpoint-presentation-chart"><strong><em>步驟：</em> 更新 PowerPoint 簡報圖表 </strong></a>

1. 實例化一個代表包含欲更新圖表之簡報的 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別。
2. 透過索引取得投影片參考。
3. 巡覽所有圖形以找到目標圖表。
4. 取得圖表資料工作表。
5. 透過變更系列值來修改圖表資料系列。
6. 新增系列並填入資料。
7. 將修改後的簡報寫入 PPTX 檔案。

以下 PHP 程式碼示範如何更新圖表：

```php
  $pres = new Presentation();
  try {
    # 取得第一張投影片
    $sld = $pres->getSlides()->get_Item(0);
    # 取得帶有預設資料的圖表
    $chart = $sld->getShapes()->get_Item(0);
    # 設定圖表資料工作表的索引
    $defaultWorksheetIndex = 0;
    # 取得圖表資料工作表
    $fact = $chart->getChartData()->getChartDataWorkbook();
    # 變更圖表類別名稱
    $fact->getCell($defaultWorksheetIndex, 1, 0, "Modified Category 1");
    $fact->getCell($defaultWorksheetIndex, 2, 0, "Modified Category 2");
    # 取得第一個圖表系列
    $series = $chart->getChartData()->getSeries()->get_Item(0);
    # 現在更新系列資料
    $fact->getCell($defaultWorksheetIndex, 0, 1, "New_Series1"); // 修改系列名稱

    $series->getDataPoints()->get_Item(0)->getValue()->setData(90);
    $series->getDataPoints()->get_Item(1)->getValue()->setData(123);
    $series->getDataPoints()->get_Item(2)->getValue()->setData(44);
    # 取得第二個圖表系列
    $series = $chart->getChartData()->getSeries()->get_Item(1);
    # 現在更新系列資料
    $fact->getCell($defaultWorksheetIndex, 0, 2, "New_Series2"); // 修改系列名稱

    $series->getDataPoints()->get_Item(0)->getValue()->setData(23);
    $series->getDataPoints()->get_Item(1)->getValue()->setData(67);
    $series->getDataPoints()->get_Item(2)->getValue()->setData(99);
    # 現在，新增一個系列
    $chart->getChartData()->getSeries()->add($fact->getCell($defaultWorksheetIndex, 0, 3, "Series 3"), $chart->getType());
    # 取得第三個圖表系列
    $series = $chart->getChartData()->getSeries()->get_Item(2);
    # 現在填入系列資料
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, 1, 3, 20));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, 2, 3, 50));
    $series->getDataPoints()->addDataPointForBarSeries($fact->getCell($defaultWorksheetIndex, 3, 3, 30));
    $chart->setType(ChartType::ClusteredCylinder);
    # 儲存含圖表的簡報
    $pres->save("AsposeChartModified_out.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

## **設定圖表的資料範圍**

設定圖表的資料範圍，請執行以下步驟：

1. 實例化一個代表包含圖表之簡報的 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/Presentation) 類別。
2. 透過索引取得投影片參考。
3. 巡覽所有圖形以找到目標圖表。
4. 取得圖表資料並設定範圍。
5. 將修改後的簡報儲存為 PPTX 檔案。

以下 PHP 程式碼示範如何設定圖表的資料範圍：

```php
  $pres = new Presentation();
  try {
    $slide = $pres->getSlides()->get_Item(0);
    $chart = $slide->getShapes()->get_Item(0);
    $chart->getChartData()->setRange("Sheet1!A1:B4");
    $pres->save("SetDataRange_out.pptx", SaveFormat::Pptx);
  } finally {
    if (!java.get_???(pres)) {
      $pres->dispose();
    }
  }
```

## **在圖表中使用預設標記**

使用預設標記時，系統會自動為每個圖表系列指派不同的預設標記符號。

以下 PHP 程式碼示範如何自動為圖表系列設定標記：

```php
  $pres = new Presentation();
  try {
    $slide = $pres->getSlides()->get_Item(0);
    $chart = $slide->getShapes()->addChart(ChartType::LineWithMarkers, 10, 10, 400, 400);
    $chart->getChartData()->getSeries()->clear();
    $chart->getChartData()->getCategories()->clear();
    $fact = $chart->getChartData()->getChartDataWorkbook();
    $chart->getChartData()->getSeries()->add($fact->getCell(0, 0, 1, "Series 1"), $chart->getType());
    $series = $chart->getChartData()->getSeries()->get_Item(0);
    $chart->getChartData()->getCategories()->add($fact->getCell(0, 1, 0, "C1"));
    $series->getDataPoints()->addDataPointForLineSeries($fact->getCell(0, 1, 1, 24));
    $chart->getChartData()->getCategories()->add($fact->getCell(0, 2, 0, "C2"));
    $series->getDataPoints()->addDataPointForLineSeries($fact->getCell(0, 2, 1, 23));
    $chart->getChartData()->getCategories()->add($fact->getCell(0, 3, 0, "C3"));
    $series->getDataPoints()->addDataPointForLineSeries($fact->getCell(0, 3, 1, -10));
    $chart->getChartData()->getCategories()->add($fact->getCell(0, 4, 0, "C4"));
    $series->getDataPoints()->addDataPointForLineSeries($fact->getCell(0, 4, 1, null));
    $chart->getChartData()->getSeries()->add($fact->getCell(0, 0, 2, "Series 2"), $chart->getType());
    # 取得第二個圖表系列
    $series2 = $chart->getChartData()->getSeries()->get_Item(1);
    # 現在填入系列資料
    $series2->getDataPoints()->addDataPointForLineSeries($fact->getCell(0, 1, 2, 30));
    $series2->getDataPoints()->addDataPointForLineSeries($fact->getCell(0, 2, 2, 10));
    $series2->getDataPoints()->addDataPointForLineSeries($fact->getCell(0, 3, 2, 60));
    $series2->getDataPoints()->addDataPointForLineSeries($fact->getCell(0, 4, 2, 40));
    $chart->setLegend(true);
    $chart->getLegend()->setOverlay(false);
    $pres->save("DefaultMarkersInChart.pptx", SaveFormat::Pptx);
  } finally {
    if (!java_is_null($pres)) {
      $pres->dispose();
    }
  }
```

## **常見問題集**

**Aspose.Slides 支援哪些圖表類型？**

Aspose.Slides 支援廣泛的 [chart types](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/charttype/)，包括長條圖、折線圖、圓形圖、面積圖、散佈圖、直方圖、雷達圖等。此彈性讓您能依資料視覺化需求選擇最合適的圖表類型。

**如何將新圖表加入投影片？**

首先建立 [Presentation](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/presentation/) 類別的實例，依索引取得目標投影片，然後呼叫加入圖表的方法，指定圖表類型與初始資料，即可將圖表直接嵌入簡報。

**如何更新圖表中顯示的資料？**

您可以透過存取圖表的資料工作簿 ([ChartDataWorkbook](https://reference.aspose.com/slides/zh-hant/php-java/aspose.slides/chartdataworkbook/))，清除預設的系列與類別，然後加入自訂資料，以刷新圖表並顯示最新資料。

**是否可以自訂圖表的外觀？**

可以，Aspose.Slides 提供豐富的自訂選項，您可以修改顏色、字型、標籤、圖例及其他 [formatting elements](/slides/zh-hant/php-java/chart-entities/)，以符合特定的設計需求。