使用C++处理形状或图表的阴影效果

可能的使用场景

Aspose.Cells提供GetShadowEffect()方法和ShadowEffect类,用于处理形状或图表的阴影效果。ShadowEffect类包含不同属性,可按应用需求设置以实现不同效果。

使用 Aspose.Cells 处理形状或图表的阴影效果

以下示例代码加载源Excel文件,访问第一个工作表中的第一个形状,设置GetShadowEffect()属性的不同子属性,然后将工作簿保存为输出Excel文件

#include <iostream>
#include "Aspose.Cells.h"

using namespace Aspose::Cells;
using namespace Aspose::Cells::Drawing;

int main()
{
    Aspose::Cells::Startup();

    // Source directory path
    U16String srcDir(u"..\\Data\\01_SourceDirectory\\");

    // Output directory path
    U16String outDir(u"..\\Data\\02_OutputDirectory\\");

    // Path of input excel file
    U16String inputFilePath = srcDir + u"sample.xlsx";

    // Path of output excel file
    U16String outputFilePath = outDir + u"output_out.xlsx";

    // Load your source excel file
    Workbook wb(inputFilePath);

    // Access first worksheet
    Worksheet ws = wb.GetWorksheets().Get(0);

    // Access first shape
    Shape sh = ws.GetShapes().Get(0);

    // Set the shadow effect of the shape, Set its Angle, Blur, Distance and Transparency properties
    ShadowEffect se = sh.GetShadowEffect();
    se.SetAngle(150);
    se.SetBlur(4);
    se.SetDistance(45);
    se.SetTransparency(0.3);

    // Save the workbook in xlsx format
    wb.Save(outputFilePath);

    std::cout << "Shadow effect applied successfully!" << std::endl;

    Aspose::Cells::Cleanup();
}