Visual Basic (Declaration) | |
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Public Function ChangeToGdiPlusImage( _ ByVal flags As ChangeToGdiPlusImageFlags _ ) As Image |
Visual Basic (Usage) | Copy Code |
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C# | |
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public Image ChangeToGdiPlusImage( ChangeToGdiPlusImageFlags flags ) |
Managed Extensions for C++ | |
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public: Image ChangeToGdiPlusImage( ChangeToGdiPlusImageFlags flags ) |
C++/CLI | |
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public: Image ChangeToGdiPlusImage( ChangeToGdiPlusImageFlags flags ) |
Parameters
- flags
- Options for the conversion.
Return Value
The GDI+ image that this method creates.This result GDI+ image and this RasterImage object will 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 ConvertToGdiPlusImage method to obtain a GDI+ Image object that is a copy of this RasterImage object.
Calling this method may change the internal format of 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