Çalışma Sayfaları Arasında Şekil Kopyalama ile JavaScript kullanarak C++
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Bazen, çalışma sayfasında öğeleri kopyalamanız gerekir, örneğin resimler, çizelgeler ve diğer çizim nesneleri, çalışma sayfaları arasında. Aspose.Cells for JavaScript ile C++ bu özelliği destekler. Çizelgeler, görüntüler ve diğer nesneler en yüksek hassasiyetle kopyalanabilir.
Bu makale, çalışsayfalar arasında şekillerin nasıl kopyalanacağı konusunda size detaylı bir anlayış sağlar.
Bir Resmi Bir Çalışsayfasından Başka Birine Kopyalama
Bir resmi bir çalışsayfasından diğerine kopyalamak için aşağıdaki örnek kodda gösterildiği gibi PictureCollection.add(number, number, number, number, Uint8Array) yöntemini kullanın.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
<meta charset="utf-8" />
</head>
<body>
<h1>Copy Picture Between Worksheets</h1>
<input type="file" id="fileInput" accept=".xls,.xlsx,.csv" />
<button id="runExample">Run Example</button>
<a id="downloadLink" style="display: none;">Download Result</a>
<div id="result"></div>
</body>
<script src="aspose.cells.js.min.js"></script>
<script type="text/javascript">
const { Workbook, SaveFormat } = AsposeCells;
AsposeCells.onReady({
license: "/lic/aspose.cells.enc",
fontPath: "/fonts/",
fontList: [
"arial.ttf",
"NotoSansSC-Regular.ttf"
]
}).then(() => {
console.log("Aspose.Cells initialized");
});
document.getElementById('runExample').addEventListener('click', async () => {
const fileInput = document.getElementById('fileInput');
const resultDiv = document.getElementById('result');
if (!fileInput.files.length) {
resultDiv.innerHTML = '<p style="color: red;">Please select an Excel file.</p>';
return;
}
const file = fileInput.files[0];
const arrayBuffer = await file.arrayBuffer();
// Instantiate Workbook from uploaded file
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Get the Picture from the "Picture" worksheet.
const pictureSheet = workbook.worksheets.get("Picture");
const pictureSource = pictureSheet.pictures.get(0);
// Save Picture to Memory (property access converted from getData())
const ms = pictureSource.data;
// Copy the picture to the Result Worksheet (properties converted)
const resultSheet = workbook.worksheets.get("Result");
resultSheet.pictures.add(
pictureSource.upperLeftRow,
pictureSource.upperLeftColumn,
ms,
pictureSource.widthScale,
pictureSource.heightScale
);
// Save the modified workbook and provide download link
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'PictureCopied_out.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
resultDiv.innerHTML = '<p style="color: green;">Picture copied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Bir Grafik Bir Çalışsayfasından Diğerine Kopyalama
Aşağıdaki kod, bir çalışsayfasından diğerine bir grafik kopyalamak için ShapeCollection.addCopy(Shape, number, number, number, number) yönteminin kullanımını göstermektedir.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Copy Chart Between Sheets Example</h1>
<input type="file" id="fileInput" accept=".xls,.xlsx,.csv" />
<button id="runExample">Run Example</button>
<a id="downloadLink" style="display: none;">Download Result</a>
<div id="result"></div>
</body>
<script src="aspose.cells.js.min.js"></script>
<script type="text/javascript">
const { Workbook, SaveFormat, Utils } = AsposeCells;
AsposeCells.onReady({
license: "/lic/aspose.cells.enc",
fontPath: "/fonts/",
fontList: [
"arial.ttf",
"NotoSansSC-Regular.ttf"
]
}).then(() => {
console.log("Aspose.Cells initialized");
});
document.getElementById('runExample').addEventListener('click', async () => {
const fileInput = document.getElementById('fileInput');
if (!fileInput.files.length) {
document.getElementById('result').innerHTML = '<p style="color: red;">Please select an Excel file.</p>';
return;
}
const file = fileInput.files[0];
const arrayBuffer = await file.arrayBuffer();
// Loads the workbook which contains hidden external links
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Get the Chart from the "Chart" worksheet.
const chartsource = workbook.worksheets.get("Chart").charts.get(0);
const cshape = chartsource.chartObject;
// Copy the Chart to the Result Worksheet
workbook.worksheets.get("Result").shapes.addCopy(cshape, 20, 0, 2, 0);
// Save the Worksheet
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'ChartCopied_out.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Chart copied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Denetimleri ve Diğer Çizim Nesnelerini Bir Çalışsayfasından Diğerine Kopyalama
Kontroller ve diğer çizim nesnelerini kopyalamak için, aşağıdaki örnekte gösterildiği gibi ShapeCollection.addCopy(Shape, number, number, number, number) yöntemini kullanın.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example - Copy Shapes Between Worksheets</title>
</head>
<body>
<h1>Copy Shapes Between Worksheets</h1>
<input type="file" id="fileInput" accept=".xls,.xlsx,.csv" />
<button id="runExample">Run Example</button>
<a id="downloadLink" style="display: none;">Download Result</a>
<div id="result"></div>
</body>
<script src="aspose.cells.js.min.js"></script>
<script type="text/javascript">
const { Workbook, SaveFormat } = AsposeCells;
AsposeCells.onReady({
license: "/lic/aspose.cells.enc",
fontPath: "/fonts/",
fontList: [
"arial.ttf",
"NotoSansSC-Regular.ttf"
]
}).then(() => {
console.log("Aspose.Cells initialized");
});
document.getElementById('runExample').addEventListener('click', async () => {
const fileInput = document.getElementById('fileInput');
if (!fileInput.files.length) {
document.getElementById('result').innerHTML = '<p style="color: red;">Please select an Excel file.</p>';
return;
}
const file = fileInput.files[0];
const arrayBuffer = await file.arrayBuffer();
// Open the workbook from the uploaded file
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Get the Shapes from the "Control" worksheet.
const controlShapes = workbook.worksheets.get("Control").shapes;
// Copy the Textbox to the Result Worksheet
workbook.worksheets.get("Result").shapes.addCopy(controlShapes.get(0), 5, 0, 2, 0);
// Copy the Oval Shape to the Result Worksheet
workbook.worksheets.get("Result").shapes.addCopy(controlShapes.get(1), 10, 0, 2, 0);
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'ControlsCopied_out.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Shapes copied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>