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Code Issues Activity Actions

PaintBrush: Fix some silly logic typos in flood fill.

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This commit is contained in:
Andreas Kling 2019-06-15 10:48:20 +02:00
parent a8b2b96f38
commit 150b3cf378
1 changed files with 7 additions and 9 deletions
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16
Applications/PaintBrush/BucketTool.cpp
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@ -21,23 +21,21 @@ static void flood_fill(GraphicsBitmap& bitmap, const Point& start_position, Colo
while (!queue.is_empty()) {
auto position = queue.dequeue();
if (!bitmap.rect().contains(position))
continue;
if (bitmap.get_pixel(position) != target_color)
continue;
bitmap.set_pixel(position, fill_color);
if (position.x() != 0)
queue.enqueue(position.translated(0, -1));
if (position.x() != bitmap.width() - 1)
queue.enqueue(position.translated(0, 1));
if (position.y() != 0)
queue.enqueue(position.translated(-1, 0));
if (position.y() != bitmap.height() - 1)
if (position.x() != bitmap.width() - 1)
queue.enqueue(position.translated(1, 0));
if (position.y() != 0)
queue.enqueue(position.translated(0, -1));
if (position.y() != bitmap.height() - 1)
queue.enqueue(position.translated(0, 1));
}
}