Infoga bilder och former i Excel filer med JavaScript via C++

Ibland måste du infoga vissa nödvändiga former i kalkylbladet. Du kan behöva infoga samma form på olika positioner i kalkylbladet. Eller så måste du batchinfoga former i kalkylbladet.
Var inte orolig! Aspose.Cells stöder alla dessa operationer.

Former i Excel är huvudsakligen indelade i följande typer:

Bilder
OleObjekt
Linjer
Rektanglar
Grundformer
Blockpilar
Ekvationformer
Flödesscheman
Stjärnor och banderoller
Inrop

Detta guide-dokument kommer att välja en eller två former från varje typ för att skapa exempel. Genom dessa exempel kommer du att lära dig hur du använder Aspose.Cells för att infoga den specificerade formen i kalkylbladet.

Lägga till Bilder i Excel-Arbetsblad med JavaScript

Att lägga till bilder i ett kalkylblad är mycket enkelt. Det tar bara några rader kod:
Anropa helt enkelt PictureCollection.add(number, number, number, number, Uint8Array)-metoden för Pictures-samlingen (inkapslad i Worksheet objektet). PictureCollection.add(number, number, number, number, Uint8Array)-metoden tar följande parametrar:

Övre vänstra radindex, indexet för den övre vänstra raden.
Övre vänstra kolumnindex, indexet för den övre vänstra kolumnen.
Bildfilnamn, namnet på bildfilen, komplett med sökväg.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Add Picture to Workbook Example</h1>
        <p>
            Optional: select an existing Excel file to modify, or leave empty to create a new workbook.
        </p>
        <input type="file" id="fileInput" accept=".xls,.xlsx,.csv" />
        <p>
            Select an image to insert into the worksheet (required):
        </p>
        <input type="file" id="imageInput" accept="image/*" />
        <br/><br/>
        <button id="runExample">Run Example</button>
        <a id="downloadLink" style="display: none;"></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 imageInput = document.getElementById('imageInput');
            const resultDiv = document.getElementById('result');

            if (!imageInput.files.length) {
                resultDiv.innerHTML = '<p style="color: red;">Please select an image file to insert.</p>';
                return;
            }

            // If an Excel file is provided, open it; otherwise create a new workbook
            let workbook;
            if (fileInput.files.length) {
                const excelFile = fileInput.files[0];
                const arrayBuffer = await excelFile.arrayBuffer();
                workbook = new Workbook(new Uint8Array(arrayBuffer));
            } else {
                workbook = new Workbook();
            }

            // Add a new worksheet to the Workbook object
            const sheetIndex = workbook.worksheets.add();

            // Obtain the reference of the newly added worksheet by passing its sheet index
            const worksheet = workbook.worksheets.get(sheetIndex);

            // Read the selected image file as Uint8Array
            const imageFile = imageInput.files[0];
            const imageArrayBuffer = await imageFile.arrayBuffer();
            const imageBytes = new Uint8Array(imageArrayBuffer);

            // Adding a picture at the location of a cell whose row and column indices are 5 (F6)
            worksheet.pictures.add(5, 5, imageBytes);

            // Saving the Excel file
            const outputData = workbook.save(SaveFormat.Excel97To2003);
            const blob = new Blob([outputData]);
            const downloadLink = document.getElementById('downloadLink');
            downloadLink.href = URL.createObjectURL(blob);
            downloadLink.download = 'output.xls';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Resulting Excel File';

            resultDiv.innerHTML = '<p style="color: green;">Picture inserted successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Infoga OLE-objekt i Excel-Arbetsblad med JavaScript

Aspose.Cells stöder tillägg, extrahering och manipulation av OLE-objekt i kalkylblad. Av denna anledning har Aspose.Cells klassen OleObjectCollection, som används för att lägga till ett nytt OLE-objekt till listan. En annan klass, OleObject, representerar ett OLE-objekt. Den har några viktiga medlemmar:

Egenskapen OleObject.imageData specificerar bild (ikonen) data av typ byte-array. Bilden kommer att visas för att visa OLE-objektet i kalkbladet.
Egenskapen OleObject.objectData specificerar objektets data i form av en byte-array. Denna data kommer att visas i det relaterade programmet när du dubbelklickar på OLE-objektets ikon.

Följande exempel visar hur man lägger till en OLE-objekt/-objekt i ett arbetsblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Insert OLE Object Example</h1>
        <p>
            Select an image to display as the OLE object's icon and an Excel file to embed as the OLE object.
        </p>
        <input type="file" id="imageInput" accept="image/*" />
        <input type="file" id="excelInput" accept=".xls,.xlsx" />
        <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 imageInput = document.getElementById('imageInput');
            const excelInput = document.getElementById('excelInput');
            const resultDiv = document.getElementById('result');

            if (!imageInput.files.length) {
                resultDiv.innerHTML = '<p style="color: red;">Please select an image file for the OLE icon.</p>';
                return;
            }
            if (!excelInput.files.length) {
                resultDiv.innerHTML = '<p style="color: red;">Please select an Excel file to embed.</p>';
                return;
            }

            const imageFile = imageInput.files[0];
            const excelFile = excelInput.files[0];

            // Read files as ArrayBuffers
            const imageArrayBuffer = await imageFile.arrayBuffer();
            const excelArrayBuffer = await excelFile.arrayBuffer();

            // Convert to Uint8Array for Aspose.Cells
            const imageData = new Uint8Array(imageArrayBuffer);
            const objectData = new Uint8Array(excelArrayBuffer);

            // Instantiate a new Workbook.
            const workbook = new Workbook();

            // Get the first worksheet.
            const sheet = workbook.worksheets.get(0);

            // Add an Ole object into the worksheet with the image shown in MS Excel.
            sheet.oleObjects.add(14, 3, 200, 220, imageData);

            // Set embedded ole object data.
            sheet.oleObjects.get(0).objectData = objectData;

            // Save the excel file
            const outputData = workbook.save(SaveFormat.Excel97To2003);
            const blob = new Blob([outputData], { type: 'application/vnd.ms-excel' });
            const downloadLink = document.getElementById('downloadLink');
            downloadLink.href = URL.createObjectURL(blob);
            downloadLink.download = 'output.out.xls';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Modified Excel File';

            resultDiv.innerHTML = '<p style="color: green;">OLE object embedded successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Infoga en linje i Excel-Arbetsblad med JavaScript

Linjens form tillhör kategorin lines.

Välj cellen där du vill infoga linjen
Klicka på Infoga-menyn och klicka på Former.
Välj sedan linjen från ‘Senast använda former’ eller ‘Lines’

Använda Aspose.Cells

Du kan använda följande metod för att infoga en linje i kalkylarket.

ShapeCollection.addLine(number, number, number, number, number, number)
Metoden returnerar ett LineShape-objekt.

Följande exempel visar hur man infogar en linje i ett kalkylblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Aspose.Cells Add Line 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, Worksheet, Cell } = 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();

                // Create workbook from uploaded file
                const workbook = new Workbook(new Uint8Array(arrayBuffer));

                // Access first worksheet from the collection
                const sheet = workbook.worksheets.get(0);

                // Add the line to the worksheet
                sheet.shapes.addLine(2, 0, 2, 0, 100, 300);

                // Save workbook to XLSX format and create 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 = 'sample.xlsx';
                downloadLink.style.display = 'block';
                downloadLink.textContent = 'Download Excel File';

                document.getElementById('result').innerHTML = '<p style="color: green;">Line added successfully! Click the download link to get the modified file.</p>';
            });
        });
    </script>
</html>

Exekvera ovanstående kod, kommer du att få följande resultat:

Infoga en linjepil i Excel-Arbetsblad med JavaScript

Formen av linjepilen tillhör kategorin Lines. Det är ett specialfall av linje.

Välj cellen där du vill infoga linjepilen
Klicka på Infoga-menyn och klicka på Former.
Välj sedan linjepilen från ‘Senast använda former’ eller ‘Lines’

Använda Aspose.Cells

Du kan använda följande metod för att infoga en linjepil i kalkylarket.

ShapeCollection.addLine(number, number, number, number, number, number)
Metoden returnerar ett LineShape-objekt.

Följande exempel visar hur man infogar en linje pil i ett kalkylblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Add Line Arrow 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 } = 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 shapes
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Access first worksheet from the collection
            const sheet = workbook.worksheets.get(0);

            // Add the line arrow to the worksheet
            let s = sheet.shapes.addLine(2, 0, 2, 0, 100, 300); // method 1
            // let s = sheet.shapes.addAutoShape(AsposeCells.AutoShapeType.Line, 2, 0, 2, 0, 100, 300); // method 2
            // let s = sheet.shapes.addShape(AsposeCells.MsoDrawingType.Line, 2, 0, 2, 0, 100, 300); // method 3

            // add a arrow at the line begin
            s.line.beginArrowheadStyle = AsposeCells.MsoArrowheadStyle.Arrow; // arrow type
            s.line.beginArrowheadWidth = AsposeCells.MsoArrowheadWidth.Wide; // arrow width
            s.line.beginArrowheadLength = AsposeCells.MsoArrowheadLength.Short; // arrow length

            // add a arrow at the line end
            s.line.endArrowheadStyle = AsposeCells.MsoArrowheadStyle.ArrowOpen; // arrow type
            s.line.endArrowheadWidth = AsposeCells.MsoArrowheadWidth.Narrow; // arrow width
            s.line.endArrowheadLength = AsposeCells.MsoArrowheadLength.Long; // arrow length

            // Save 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 = 'sample.with_arrow.xlsx';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Excel File with Arrow';

            document.getElementById('result').innerHTML = '<p style="color: green;">Arrow added successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Exekvera ovanstående kod, kommer du att få följande resultat:

Infoga en rektangel i Excel-Arbetsblad med JavaScript

Formen av rektangeln tillhör kategorin Rectangles.

Välj cellen där du vill infoga rektangeln
Klicka på Infoga-menyn och klicka på Former.
Välj sedan rektangeln från ‘Senast använda former’ eller ‘Rectangles’

Använda Aspose.Cells

Du kan använda följande metod för att infoga en rektangel i kalkylarket.

ShapeCollection.addRectangle(number, number, number, number, number, number)
Metoden returnerar ett RectangleShape-objekt.

Följande exempel visar hur man infogar ett rektangel i ett kalkylblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example - Add Rectangle</title>
    </head>
    <body>
        <h1>Add Rectangle to Worksheet</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();

            // Create workbook from uploaded file
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Access first worksheet from the collection
            const sheet = workbook.worksheets.get(0);

            // Add the rectangle to the worksheet
            sheet.shapes.addRectangle(2, 0, 2, 0, 100, 300);

            // Save 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 = 'sample.xlsx';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Modified Excel File';

            resultDiv.innerHTML = '<p style="color: green;">Rectangle added successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Exekvera ovanstående kod, kommer du att få följande resultat:

Infoga en kub i Excel-Arbetsblad med JavaScript

Kubens form tillhör kategorin Grundformer.

Välj cellen där du vill infoga kuben
Klicka på Infoga-menyn och klicka på Former.
Välj sedan Kuben från Grundformer

Använda Aspose.Cells

Du kan använda följande metod för att infoga en kub i kalkylarket.

ShapeCollection.addAutoShape(AutoShapeType, number, number, number, number, number, number)
Metoden returnerar ett Shape-objekt.

Följande exempel visar hur man infogar en kub i ett arbetsblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example - Add Cube</title>
    </head>
    <body>
        <h1>Add Cube to Worksheet</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 result = document.getElementById('result');
            if (!fileInput.files.length) {
                result.innerHTML = '<p style="color: red;">Please select an Excel file.</p>';
                return;
            }

            const file = fileInput.files[0];
            const arrayBuffer = await file.arrayBuffer();

            // Instantiating a Workbook object from the uploaded file
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Access first worksheet from the collection
            const sheet = workbook.worksheets.get(0);

            // Add the cube to the worksheet
            sheet.shapes.addAutoShape(AsposeCells.AutoShapeType.Cube, 2, 0, 2, 0, 100, 300);

            // Save 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 = 'sample.xlsx';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Excel File';

            result.innerHTML = '<p style="color: green;">Cube added successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Exekvera ovanstående kod, kommer du att få följande resultat:

Infoga en callout-quad-pekare i Excel-Arbetsblad med JavaScript

Formen av callout-quad-kommando tillhör kategorin Blockpilar.

Välj cellen där du vill infoga återuppringningspilar
Klicka på Infoga-menyn och klicka på Former.
Välj sedan callout-quad-kommando från Blockpilar

Använda Aspose.Cells

Du kan använda följande metod för att infoga återuppringningspilar i kalkylarket.

ShapeCollection.addAutoShape(AutoShapeType, number, number, number, number, number, number)
Metoden returnerar ett Shape-objekt.

Följande exempel visar hur man infogar ett callout-quad-kommando i ett arbetsblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example - Add Callout Quad Arrow</title>
    </head>
    <body>
        <h1>Add Callout Quad Arrow Shape</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, AutoShapeType } = 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();

            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            const sheet = workbook.worksheets.get(0);

            sheet.shapes.addAutoShape(AutoShapeType.QuadArrowCallout, 2, 0, 2, 0, 100, 100);

            const outputData = workbook.save(SaveFormat.Xlsx);
            const blob = new Blob([outputData]);
            const downloadLink = document.getElementById('downloadLink');
            downloadLink.href = URL.createObjectURL(blob);
            downloadLink.download = 'sample.xlsx';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Excel File';

            document.getElementById('result').innerHTML = '<p style="color: green;">Shape added successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Exekvera ovanstående kod, kommer du att få följande resultat:

Infoga multiplikationstecken till Excel-arbetsblad med JavaScript

Formen av multiplikationstecknet tillhör kategorin Ekvationsformer.

Välj cellen där du vill infoga multiplikationstecknet
Klicka på Infoga-menyn och klicka på Former.
Välj sedan multiplikationstecknet från Ekvationsformer

Använda Aspose.Cells

Du kan använda följande metod för att infoga ett multiplikationstecken i kalkylarket.

ShapeCollection.addAutoShape(AutoShapeType, number, number, number, number, number, number)
Metoden returnerar ett Shape-objekt.

Följande exempel visar hur man infogar ett multiplikations-tecken i ett arbetsblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example - Add Multiply Sign</title>
    </head>
    <body>
        <h1>Add Multiplication Sign to Worksheet</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, AutoShapeType } = 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();

            // Instantiating a Workbook object by opening the Excel file through the file stream
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Access first worksheet from the collection
            const sheet = workbook.worksheets.get(0);

            // Add the multiplication sign to the worksheet
            sheet.shapes.addAutoShape(AsposeCells.AutoShapeType.MathMultiply, 2, 0, 2, 0, 100, 100);

            // Save 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 = 'sample.xlsx';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Modified Excel File';

            document.getElementById('result').innerHTML = '<p style="color: green;">Multiplication sign added successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Exekvera ovanstående kod, kommer du att få följande resultat:

Infoga ett flerdokument till Excel-arbetsblad med JavaScript

Formen av flerdokumentet tillhör kategorin Flödesscheman.

Välj cellen där du vill infoga multi-dokument
Klicka på Infoga-menyn och klicka på Former.
Välj sedan flerdokumentet från Flödesscheman

Använda Aspose.Cells

Du kan använda följande metod för att infoga ett multi-dokument i arbetsbladet.

ShapeCollection.addAutoShape(AutoShapeType, number, number, number, number, number, number)
Metoden returnerar ett Shape-objekt.

Följande exempel visar hur man infogar ett flerdokument i ett arbetsblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Aspose.Cells 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, AutoShapeType } = 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();

            // Create workbook from uploaded file
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Access first worksheet from the collection
            const sheet = workbook.worksheets.get(0);

            // Add the multidocument to the worksheet
            sheet.shapes.addAutoShape(AutoShapeType.FlowChartMultidocument, 2, 0, 2, 0, 100, 100);

            // Save and provide download link
            const outputData = workbook.save(SaveFormat.Xlsx);
            const blob = new Blob([outputData], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' });
            const downloadLink = document.getElementById('downloadLink');
            downloadLink.href = URL.createObjectURL(blob);
            downloadLink.download = 'sample.xlsx';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Excel File';

            document.getElementById('result').innerHTML = '<p style="color: green;">Operation completed successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Exekvera ovanstående kod, kommer du att få följande resultat:

Infoga en femuddig stjärna till Excel-arbetsblad med JavaScript

Formen av femuddig stjärna tillhör kategorin Stjärnor och Band.

Välj cellen där du vill infoga Femuddig stjärna
Klicka på Infoga-menyn och klicka på Former.
Välj sedan femuddig stjärna från Stjärnor och Band

Använda Aspose.Cells

Du kan använda följande metod för att infoga en Femuddig stjärna i arbetsbladet.

ShapeCollection.addAutoShape(AutoShapeType, number, number, number, number, number, number)
Metoden returnerar ett Shape-objekt.

Följande exempel visar hur man infogar en femuddig stjärna i ett arbetsblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example - Add Star Shape</title>
    </head>
    <body>
        <h1>Add Five-Pointed Star to Worksheet</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, AutoShapeType } = 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();

            // Instantiate workbook from uploaded file
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Access first worksheet
            const sheet = workbook.worksheets.get(0);

            // Add the Five-pointed star to the worksheet
            sheet.shapes.addAutoShape(AutoShapeType.Star5, 2, 0, 2, 0, 100, 100);

            // Save 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 = 'sample.xlsx';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Modified Excel File';

            document.getElementById('result').innerHTML = '<p style="color: green;">Star shape added successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Exekvera ovanstående kod, kommer du att få följande resultat:

Infoga en tankebubbla till Excel-arbetsblad med JavaScript

Formen av tankebubblan tillhör kategorin Callouts.

Välj cellen där du vill infoga pratbubblan
Klicka på Infoga-menyn och klicka på Former.
Välj sedan tankebubblan från Callouts

Använda Aspose.Cells

Du kan använda följande metod för att infoga en pratbubbla i arbetsbladet.

ShapeCollection.addAutoShape(AutoShapeType, number, number, number, number, number, number)
Metoden returnerar ett Shape-objekt.

Följande exempel visar hur man infogar en tankebubbla i ett arbetsblad.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Add Cloud Callout 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, AutoShapeType } = 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();

            // Instantiating a Workbook object from the uploaded file
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Access first worksheet from the collection
            const sheet = workbook.worksheets.get(0);

            // Add the thought bubble cloud to the worksheet
            sheet.shapes.addAutoShape(AutoShapeType.CloudCallout, 2, 0, 2, 0, 100, 100);

            // Save 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 = 'sample.xlsx';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Modified Excel File';

            document.getElementById('result').innerHTML = '<p style="color: green;">Cloud callout added successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>

Exekvera ovanstående kod, kommer du att få följande resultat:

Fortsatta ämnen

Skapa och hantera diagram med JavaScript via C++ Skapa och hantera tabeller i Microsoft Excel filer med JavaScript via C++