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Added more options to the Gradient Dialog

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This commit is contained in:
OverloadedOrama 2020-08-08 19:02:49 +03:00
parent e8683d75bf
commit da656df5b7
5 changed files with 142 additions and 62 deletions
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12
src/Autoload/DrawingAlgos.gd
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@ -504,7 +504,7 @@ func adjust_hsv(img: Image, delta_h : float, delta_s : float, delta_v : float, p
img.unlock()
func generate_gradient(image : Image, colors : Array, steps := 2, direction : int = GradientDirection.TOP) -> void:
func generate_gradient(image : Image, colors : Array, steps := 2, direction : int = GradientDirection.TOP, pixels = Global.current_project.selected_pixels) -> void:
if colors.size() < 2:
return
@ -517,7 +517,9 @@ func generate_gradient(image : Image, colors : Array, steps := 2, direction : in
image.unlock()
if direction == GradientDirection.BOTTOM or direction == GradientDirection.RIGHT:
colors.invert()
var size := image.get_size()
var selection_rectangle := Rect2(pixels[0].x, pixels[0].y, pixels[-1].x - pixels[0].x + 1, pixels[-1].y - pixels[0].y + 1)
var size := selection_rectangle.size
image.lock()
var gradient_size
@ -528,7 +530,8 @@ func generate_gradient(image : Image, colors : Array, steps := 2, direction : in
var start = i * gradient_size
var end = (i + 1) * gradient_size
for yy in range(start, end):
image.set_pixel(xx, yy, colors[i])
var pos : Vector2 = Vector2(xx, yy) + pixels[0]
image.set_pixelv(pos, colors[i])
else:
gradient_size = size.x / steps
@ -537,4 +540,5 @@ func generate_gradient(image : Image, colors : Array, steps := 2, direction : in
var start = i * gradient_size
var end = (i + 1) * gradient_size
for xx in range(start, end):
image.set_pixel(xx, yy, colors[i])
var pos : Vector2 = Vector2(xx, yy) + pixels[0]
image.set_pixelv(pos, colors[i])