get_arc_mask: Create an arc mask image

In tsuda16k/pictplot: Image processing functions

Create an arc mask image

Description

Create an arc mask image

Usage

get_arc_mask(height, width, cy, cx, r, t1, t2)

Arguments

height	image height
width	image width
cy	arc center y
cx	arc center x
r	arc radius
t1	angle (start) in radius
t2	angle (end) in radius

Value

an image

Examples

mask = get_arc_mask( 100, 120, 50, 50, 20, pi/6, pi )
plot(mask)

tsuda16k/pictplot documentation built on March 1, 2023, 8:44 p.m.