[EmfPlusLinearGradientBrushOptionalData constructor 默认构造函数。 public EmfPlusLinearGradientBrushOptionalData() 也可以看看 class EmfPlusLinearGradientBrushOptionalData 命名空间 Aspose.Imaging.FileFormats.Emf.EmfPlus.Objects 部件 Aspose.Imaging]
