ratio_left

ratio_left

Width of the left section of the window that does not fit the desired aspect ratio of a scale invariant Sketch.

Examples

 1def setup():
 2  py5.window_resizable(True)
 3  py5.window_ratio(1280, 720)
 4
 5  py5.cursor(py5.CROSS)
 6  py5.stroke_weight(10)
 7
 8
 9def draw():
10  py5.background(255, 0, 0)
11  py5.fill(255)
12  py5.rect(0, 0, py5.rwidth, py5.rheight)
13
14  py5.fill(0)
15  py5.text_align(py5.CENTER, py5.CENTER)
16  x, y = py5.rwidth / 2, py5.rheight / 2
17  py5.text_size(200)
18  py5.text(f'{py5.rmouse_x}, {py5.rmouse_y}', x, y - 100)
19  py5.text_size(100)
20  py5.text(f'top={int(py5.ratio_top)} left={int(py5.ratio_left)}', x, y + 100)
21  py5.text(f'scale={round(py5.ratio_scale, 3)}', x, y + 200)

Description

Width of the left section of the window that does not fit the desired aspect ratio of a scale invariant Sketch. This will always be greater than or equal to zero. Experimenting with the example and seeing how this value changes will provide more understanding than what can be explained with words. See window_ratio() for more information about how to activate scale invariant drawing and why it is useful.

Underlying Processing field: ratioLeft

Updated on May 02, 2022 12:07:22pm UTC