Syntax
sod_img sod_rotate_image(sod_img input, float rad);Description
Rotates an image the specified number of degrees.
Parameters
sod_img input
The input image to be rotated. 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 rad
The rotation angle, in degrees. The rotation angle is interpreted as the number of degrees to rotate the image clockwise.
Return Value
Rotated image is returned in an instance of the sod_img object. if something goes wrong during processing, 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.