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Add methods for drawing rotated.

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This commit is contained in:
Jonathan Schleifer 2012-08-28 21:48:53 +02:00
parent 563ae054a9
commit a98c97edb2
4 changed files with 70 additions and 0 deletions
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1
tests/TestMain.h
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@ -32,6 +32,7 @@
of_point_t position;
of_dimension_t scale;
BOOL running;
ogk_rotation_t rotation;
ogk_color_t tint;
}
@end

9
tests/TestMain.m
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@ -51,6 +51,12 @@ OF_APPLICATION_DELEGATE(TestMain)
case OGK_KEY_N:
tint = ogk_color(1, 1, 1, 0);
break;
case OGK_KEY_LEFT:
rotation.angle -= M_PI / 128;
break;
case OGK_KEY_RIGHT:
rotation.angle += M_PI / 128;
break;
case OGK_KEY_Q:
running = NO;
break;
@ -104,6 +110,7 @@ OF_APPLICATION_DELEGATE(TestMain)
[OGKBitmap clearToColor: OGK_COLOR_BLACK];
[bitmap drawAtPosition: position
scale: scale
rotation: rotation
tint: tint];
[display update];
}
@ -135,6 +142,8 @@ OF_APPLICATION_DELEGATE(TestMain)
bitmap = [[OGKBitmap alloc] initWithFile: @"test.bmp"];
position = of_point(display.size.width / 2, display.size.height / 2);
scale = of_dimension(1, 1);
rotation = ogk_rotation(bitmap.size.width / 2, bitmap.size.height / 2,
0);
tint = ogk_color(1, 1, 1, 0);
for (running = YES; running;) {