void sod_scale_image_channel(sod_img input, int c, float v);
Perform constant value multiplication on each pixel of a selected color channel unlike sod_scale_image() which process the entire image (i.e. all channels).
The input image to be processed. The image can be loaded from disk using sod_img_load_from_file(), from memory (i.e. network socket) via sod_img_load_from_mem() or dynamically created via sod_make_image().
Constant value to multiply with each single pixel of the target color channel. This value must be set between 0..1 such as 0.7.
Checkout the introduction course, the C/C++ samples on the download page or refer to the SOD Github Repository.
sod_canny_edge_image • sod_scale_image • sod_resize_image • sod_hough_lines_detect • sod_crop_image • sod_translate_image.