Module imageproc::drawing

Helpers for drawing basic shapes on images.

Functions

draw_cross	Draws a colored cross on an image. Handles coordinates outside image bounds.
draw_cross_mut	Draws a colored cross on an image in place. Handles coordinates outside image bounds.
draw_filled_rect	Draw as much of a rectangle, including its boundary, as lies inside the image bounds.
draw_filled_rect_mut	Draw as much of a rectangle, including its boundary, as lies inside the image bounds.
draw_hollow_rect	Draws as much of the boundary of a rectangle as lies inside the image bounds.
draw_hollow_rect_mut	Draws as much of the boundary of a rectangle as lies inside the image bounds.
draw_line_segment	Draws as much of the line segment between start and end as lies inside the image bounds.
draw_line_segment_mut	Draws as much of the line segment between start and end as lies inside the image bounds.