在工作表内部发送形状到前面或后面
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可能的使用场景
当同一位置有多个形状时,它们的可见性由它们的z-order位置决定。 Aspose.Cells提供 Shape.ToFrontOrBack() 方法来更改形状的z-order位置。 如果你想把形状发送到后面,你将使用一个负数,如-1、-2、-3等,如果你想把形状发送到前面,你将使用一个正数,如1、2、3等。
在工作表内发送形状到最前或最后
以下示例代码解释了 Shape.ToFrontOrBack() 方法的使用。请查看代码中使用的示例Excel文件,以及由此生成的输出Excel文件。屏幕截图显示了代码对示例Excel文件的执行效果。
示例代码
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// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET | |
//Load source Excel file | |
Workbook wb = new Workbook(sourceDir + "sampleToFrontOrBack.xlsx"); | |
//Access first worksheet | |
Worksheet ws = wb.Worksheets[0]; | |
//Access first and fourth shape | |
Shape sh1 = ws.Shapes[0]; | |
Shape sh4 = ws.Shapes[3]; | |
//Print the Z-Order position of the shape | |
Console.WriteLine("Z-Order Shape 1: " + sh1.ZOrderPosition); | |
//Send this shape to front | |
sh1.ToFrontOrBack(2); | |
//Print the Z-Order position of the shape | |
Console.WriteLine("Z-Order Shape 4: " + sh4.ZOrderPosition); | |
//Send this shape to back | |
sh4.ToFrontOrBack(-2); | |
//Save the output Excel file | |
wb.Save(outputDir + "outputToFrontOrBack.xlsx"); |