Syntax
void sod_scale_image(sod_img input, float s);Description
Perform constant value multiplication on each pixel of a given image (Image Arithmetic). If you want to process a single channel, then call sod_scale_image_channel() instead.
Parameters
sod_img input
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().
float s
Constant value to multiply with each single pixel of the entire image. This value must be set between 0..1 such as 0.7.
Return Value
None.
Example
Checkout the introduction course, the C/C++ samples on the download page or refer to the SOD Github Repository.
See also
sod_canny_edge_image • sod_image_draw_bbox • sod_resize_image • sod_hough_lines_detect • sod_crop_image • sod_translate_image.