指定 DWG 和 DXF 文件的渲染模式

如何指定 DWG 和 DXF 文件的渲染模式

问题： 如何指定 DWG 和 DXF 文件的渲染模式。

提示： 为此，您可以在光栅化选项中更改 VisibilityMode 参数。

注意： 按照 AutoCAD 显示或 AutoCAD 打印进行渲染，请检查代码段和附加文件 AsPrint.png 和 AsScreen.png

示例：

using CadImage cadImage = (CadImage)Image.Load(GetPath("file.dwg"));
// AsPrint
CadRasterizationOptions rasterizationOptions = new CadRasterizationOptions();
rasterizationOptions.DrawType = CadDrawTypeMode.UseObjectColor;
rasterizationOptions.PageHeight = 2000;
rasterizationOptions.PageWidth = 2000;
rasterizationOptions.VisibilityMode = VisibilityMode.AsPrint;
string outPath = InputOutputManager.GetFileInOutputFolder(fileName + "_asPrint.pdf");
PdfOptions pdfOptions = new PdfOptions { VectorRasterizationOptions = rasterizationOptions };
cadImage.Save(outPath, pdfOptions);

// AsScreen
CadRasterizationOptions rasterizationOptions1 = new CadRasterizationOptions();
rasterizationOptions1.DrawType = CadDrawTypeMode.UseObjectColor;
rasterizationOptions1.PageHeight = 2000;
rasterizationOptions1.PageWidth = 2000;
rasterizationOptions1.VisibilityMode = VisibilityMode.AsScreen;
PdfOptions pdfOptions1 = new PdfOptions { VectorRasterizationOptions = rasterizationOptions1 };
string outPath1 = InputOutputManager.GetFileInOutputFolder(fileName + "_asScreen.pdf");
cadImage.Save(outPath1, pdfOptions1);