Syntax
sod_img_load_grayscale(zPath)Description
Preprocessor Macro around sod_img_load_from_file() for grayscale colorspace conversion during image loading.
Parameters
zPath
Source path of the target image to load.
Return Value
Memory representation of the target image is returned in an instance of the sod_img object. if something goes wrong during loading (i.e. Invalid path, format or running out-of-memory), then an empty image is returned via sod_make_empty_image(). Once done, you must release the memory allocated to this object via sod_free_image() to avoid memory leaks.
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_box • sod_image_find_blobs • sod_hough_lines_detect • sod_crop_image • sod_resize_image.