This function returns the number of bits (8, 16, or 32) allocated for storing pixel data for a single channel in the given pixel object.
Declaration:
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AT_DEPTH ACCUAPI IG_pixel_bits_per_channel_get(HIGPIXEL hPixel); |
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Arguments:
| Name | Type | Description |
| hPixel | HIGPIXEL | Handle of pixel object. |
Return Value:
Return value is the same for all channels and represents the maximal bit depth aligned to all bytes.
Supported Raster Image Formats:
All pixel formats supported by ImageGear Professional.
Sample:
None
Example:
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AT_ERRCOUNT nErrcount; /* Number of errors on stack */ HIGEAR hImage; /* Handle of image */ HIGPIXEL hPix; /* Handle of pixel */ AT_DEPTH bitsPerChan; /* Number of bits per channel */ nErrcount = IG_load_file("test.jpg", &hImage); nErrcount = IG_DIB_pix_get(hImage, 0, 0, &hPix); bitsPerChan = IG_pixel_bits_per_channel_get(hPix); IG_pixel_delete(hPix); IG_image_delete(hImage); |
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