IWICBitmapSource interface
Exposes methods that refers to a source from which pixels are retrieved, but cannot be written back to.
Members
The IWICBitmapSource interface inherits from the IUnknown interface. IWICBitmapSource also has these types of members:
Methods
The IWICBitmapSource interface has these methods.
| Method | Description |
|---|---|
| CopyPalette |
Retrieves the color table for indexed pixel formats. |
| CopyPixels |
Instructs the object to produce pixels. |
| GetPixelFormat |
Retrieves the pixel format of the bitmap source.. |
| GetResolution |
Retrieves the sampling rate between pixels and physical world measurements. |
| GetSize |
Retrieves the pixel width and height of the bitmap. |
Remarks
This interface provides a common way of accessing and linking together bitmaps, decoders, format converters, and scalers. Components that implement this interface can be connected together in a graph to pull imaging data through.
This interface defines only the notion of readability or being able to produce pixels. Modifying or writing to a bitmap is considered to be a specialization specific to bitmaps which have storage and is defined in the descendant interface IWICBitmap.
Requirements
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Minimum supported client |
Windows XP with SP2, Windows Vista [desktop apps | Windows Store apps] |
|---|---|
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Minimum supported server |
Windows Server 2008 [desktop apps | Windows Store apps] |
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Header |
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IDL |
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Library |
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DLL |
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See also