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Make scale relative instead of absolute.

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This commit is contained in:
Jonathan Schleifer 2012-08-28 21:41:55 +02:00
parent 89e736050e
commit 563ae054a9
2 changed files with 13 additions and 8 deletions
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7
tests/TestMain.m
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@ -73,8 +73,9 @@ OF_APPLICATION_DELEGATE(TestMain)
event.wheel.y, event.deltaWheel.y);
position = event.cursor;
scale = of_dimension(bitmap.size.width + event.wheel.x,
bitmap.size.height + event.wheel.y);
scale = of_dimension(
(bitmap.size.width + event.wheel.x) / bitmap.size.width,
(bitmap.size.height + event.wheel.y) / bitmap.size.height);
}
- (void)mouseButtonWasPressed: (OGKMouseButtonPressedEvent*)event
@ -133,7 +134,7 @@ OF_APPLICATION_DELEGATE(TestMain)
bitmap = [[OGKBitmap alloc] initWithFile: @"test.bmp"];
position = of_point(display.size.width / 2, display.size.height / 2);
scale = bitmap.size;
scale = of_dimension(1, 1);
tint = ogk_color(1, 1, 1, 0);
for (running = YES; running;) {