This function returns the number of channels that are available to store values in the given pixel object.
Copy Code
|
|
---|---|
AT_INT ACCUAPI IG_pixel_channel_count_get(HIGPIXEL hPixel ); |
Name | Type | Description |
---|---|---|
hPixel | HIGPIXEL | Handle of pixel object. |
Number of channels in pixel object.
All pixel formats supported by ImageGear for C and C++.
None
Copy Code
|
|
---|---|
AT_ERRCOUNT nErrcount; /* Number of errors on stack */ HIGEAR hImage; /* Handle of image */ HIGPIXEL hPix; /* Handle of pixel */ AT_DEPTH nChannels; /* Number of channels */ nErrcount = IG_load_file("test.jpg", &hImage); nErrcount = IG_DIB_pix_get(hImage, 0, 0, &hPix); nChannels = IG_pixel_channel_count_get(hPix); IG_pixel_delete(hPix); IG_image_delete(hImage); |