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not public, maybe becomes part of masks.nim

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Ryan Oldenburg 2021-01-27 17:16:43 -06:00
parent c37dcd4a56
commit c0ac9fd2f8
1 changed files with 2 additions and 2 deletions
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src/pixie/images.nim
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@ -332,7 +332,7 @@ proc blur*(image: Image, radius: float32) =
c.b = c.b / totalA c.b = c.b / totalA
image.setRgbaUnsafe(x, y, c.rgba) image.setRgbaUnsafe(x, y, c.rgba)
proc blurAlpha*(image: Image, radius: float32) = proc blurAlpha(image: Image, radius: float32) =
## Applies Gaussian blur to the image given a radius. ## Applies Gaussian blur to the image given a radius.
let radius = round(radius).int let radius = round(radius).int
if radius == 0: if radius == 0:
@ -520,7 +520,7 @@ proc shift*(image: Image, offset: Vec2) =
image.fill(rgba(0, 0, 0, 0)) # Reset this for being drawn to. image.fill(rgba(0, 0, 0, 0)) # Reset this for being drawn to.
image.draw(copy, offset, bmOverwrite) # Draw copy into image. image.draw(copy, offset, bmOverwrite) # Draw copy into image.
proc spread*(image: Image, spread: float32) = proc spread(image: Image, spread: float32) =
## Grows the image as a mask by spread. ## Grows the image as a mask by spread.
if spread == 0: if spread == 0:
return return