Syntax
void sod_image_draw_line(sod_img input, sod_pts start, sod_pts end, float r, float g, float b);Description
Draw a single line on an input image. When done, you can save the output on disk using sod_img_save_as_png() for instance.
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().
sod_pts start
A sod_pts object holding the coordinates of the starting line position.
sod_pts end
A sod_pts object holding the coordinates of the ending line position.
float r
Red color value in a typical RGB colorspace. This interface handle grayscale colorspace also.
float g
Green color value in a typical RGB colorspace.
float b
Blue color value in a typical RGB colorspace.
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_box • sod_image_draw_circle • sod_hilditch_thin • sod_rotate_image • sod_crop_image.