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如何向PDF中写入透明的文本!
输入文件:input.pdf (353.8 KB)
错误输出:out.pdf (354.7 KB)
// For complete examples and data files, please go to https://github.com/aspose-pdf/Aspose.PDF-for-.NET
//创建文档实例
As…...Pages[1]; //创建Graph对象 Aspose.Pdf.Drawing.Graph canvas = new Aspose...Aspose.Pdf.Drawing.Graph(100, 400); //创建具有特定尺寸的矩形实例 Aspose.Pdf...