MyouProject/pixie
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Formating fixes.

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treeform 2021-06-26 21:47:51 -07:00
parent 7a1a2850c2
commit f67b940f2d
2 changed files with 12 additions and 9 deletions
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13
src/pixie/contexts.nim
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@ -592,14 +592,17 @@ proc strokePolygon*(ctx: Context, pos: Vec2, size: float32, sides: int) =
proc drawImage*(ctx: Context, image: Image, dx, dy, dWidth, dHeight: float32) = proc drawImage*(ctx: Context, image: Image, dx, dy, dWidth, dHeight: float32) =
## Draws a source image onto the destination image. ## Draws a source image onto the destination image.
var path: Path var
var imageMat = ctx.mat * translate(vec2(dx, dy)) * scale(vec2( imageMat = ctx.mat * translate(vec2(dx, dy)) * scale(vec2(
dWidth / image.width.float32, dWidth / image.width.float32,
dHeight / image.height.float32 dHeight / image.height.float32
)) ))
saveStyle = ctx.fillStyle
ctx.fillStyle = Paint(kind: pkImage, image: image, imageMat: imageMat) ctx.fillStyle = Paint(kind: pkImage, image: image, imageMat: imageMat)
var path: Path
path.rect(rect(dx, dy, dWidth, dHeight)) path.rect(rect(dx, dy, dWidth, dHeight))
ctx.fill(path) ctx.fill(path)
ctx.fillStyle = saveStyle
proc drawImage*(ctx: Context, image: Image, dx, dy: float32) = proc drawImage*(ctx: Context, image: Image, dx, dy: float32) =
## Draws a source image onto the destination image. ## Draws a source image onto the destination image.

8
tests/test_contexts.nim
View file

@ -553,7 +553,7 @@ block:
let let
image = newImage(100, 100) image = newImage(100, 100)
ctx = newContext(image) ctx = newContext(image)
var testImage = readImage("tests/images/pip1.png") testImage = readImage("tests/images/pip1.png")
ctx.drawImage(testImage, 0, 0) ctx.drawImage(testImage, 0, 0)
ctx.drawImage(testImage, 30, 30) ctx.drawImage(testImage, 30, 30)
image.writeFile("tests/images/context/draw_image.png") image.writeFile("tests/images/context/draw_image.png")
@ -562,7 +562,7 @@ block:
let let
image = newImage(100, 100) image = newImage(100, 100)
ctx = newContext(image) ctx = newContext(image)
var testImage = readImage("tests/images/pip1.png") testImage = readImage("tests/images/pip1.png")
ctx.translate(30, 30) ctx.translate(30, 30)
ctx.drawImage(testImage, -30, -30) ctx.drawImage(testImage, -30, -30)
ctx.drawImage(testImage, 0, 0) ctx.drawImage(testImage, 0, 0)
@ -572,7 +572,7 @@ block:
let let
image = newImage(100, 100) image = newImage(100, 100)
ctx = newContext(image) ctx = newContext(image)
var testImage = readImage("tests/images/pip1.png") testImage = readImage("tests/images/pip1.png")
ctx.scale(2, 2) ctx.scale(2, 2)
ctx.drawImage(testImage, 0, 0) ctx.drawImage(testImage, 0, 0)
ctx.scale(0.25, 0.25) ctx.scale(0.25, 0.25)
@ -583,7 +583,7 @@ block:
let let
image = newImage(100, 100) image = newImage(100, 100)
ctx = newContext(image) ctx = newContext(image)
var testImage = readImage("tests/images/pip1.png") testImage = readImage("tests/images/pip1.png")
ctx.drawImage(testImage, 30, 30, 20, 20) ctx.drawImage(testImage, 30, 30, 20, 20)
image.writeFile("tests/images/context/draw_image_self_scaled.png") image.writeFile("tests/images/context/draw_image_self_scaled.png")