Fill gradient box

Description

_fill_gradient_box(x, y, width, height, corner, feather, color_inner, color_outer)

_fill_gradient_box is used to apply all queued drawings into a boxed gradient fill.

This function may only be called within a canvas draw callback

Return value

This function won't return any value.

Arguments

#	Argument	Type	Description
1	x	Number	X position of the box in pixels
2	y	Number	Y position of the box in pixels.
3	width	Number	Width of the box in pixels.
4	height	Number	Height of the box in pixels
5	corner	Number	Corner radius in pixels.
6	feather	Number	Feather, this determines the blurring effect.
7	color_inner	Color	The color at point 1. Can be RGBA hex string ("#FF0000FF"), the name of the color ("red") or separate number table {1, 0, 0, 1 }.
8	color_outer	Color	The color at point 2. Can be RGBA hex string ("#FF0000FF"), the name of the color ("red") or separate number table {1, 0, 0, 1 }.

Example

canvas_id = canvas_add(0, 0, 200, 200, function()
  -- Create a shape
  _rect(0, 0, 200, 200)

  -- Fill gradient
  _fill_gradient_box(75, 75, 50, 50, 10, 10, "red", "yellow")
end)

Output of code above