Bitmap/Bresenham's line algorithm: Difference between revisions
Content added Content deleted
m (Added export mark fro "drawLine".) |
(Changed "pixel" to "color" and "Pixel" to "Color" to match "bitmap.nim" interface.) |
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<lang nim>import bitmap |
<lang nim>import bitmap |
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proc drawLine*(img: var Image; p, q: Point; |
proc drawLine*(img: var Image; p, q: Point; color: Color) = |
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let |
let |
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dx = abs(q.x - p.x) |
dx = abs(q.x - p.x) |
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| Line 2,638: | Line 2,638: | ||
while true: |
while true: |
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img[p.x, p.y] = |
img[p.x, p.y] = color |
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if p == q: |
if p == q: |
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break |
break |
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