Visual Basic (Declaration) | |
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Public Function ConvertToGdiPlusImage() As Image |
Visual Basic (Usage) | Copy Code |
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C# | |
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public Image ConvertToGdiPlusImage() |
Managed Extensions for C++ | |
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public: Image ConvertToGdiPlusImage(); |
C++/CLI | |
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public: Image ConvertToGdiPlusImage(); |
Return Value
The GDI+ image this method createsThis result GDI+ image is a copy of this RasterImage object and do not share the same image data. You can use this method to pass a LEAD RasterImage object to other class library methods that expect a GDI+ Image object. Use the ChangeToGdiPlusImage method to obtain a GDI+ Image object that shares its data with this RasterImage object.
Use RasterImage.TestGdiPlusCompatible to determine if the image is compatible for conversion to a GDI+ image.
For a RasterImage to be compatible with a GDI+ image it needs the following:
IsConventionalMemory to be true (Tiled, compressed and disk-based images are not supported) BitsPerPixel value of 1, 4, 8, 16, 24 or 32 Order value of RasterByteOrder.Rgb or RasterByteOrder.Bgr Not a gray scale image. ViewPerspective value of RasterViewPerspective.TopLeft
For more information, refer to The RasterPaintEngine Property and 16bpp Grayscale Images. and Using The PaintEngine Property.
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family