public void TestIsPointInsideArc()
{
var cropRect = new Rectangle(1, 1, 8, 8);
Assert.IsFalse(ImageCropper.IsPointInsideArc(new Point(0, 0), cropRect));
Assert.IsFalse(ImageCropper.IsPointInsideArc(new Point(0, 7), cropRect));
Assert.IsFalse(ImageCropper.IsPointInsideArc(new Point(7, 0), cropRect));
Assert.IsFalse(ImageCropper.IsPointInsideArc(new Point(7, 7), cropRect));
Assert.IsTrue(ImageCropper.IsPointInsideArc(new Point(4, 4), cropRect), "Some point in the centre");
}
bool IsZoomedPixelInsideCropRect(int x, int y)
{
bool result = false;
switch (CropKind)
{
case ImageCropper.CropKind.Arc:
result = ImageCropper.IsPointInsideArc(new Point(x - CropRect.Left, y - CropRect.Top), CropRect);
break;
case ImageCropper.CropKind.Rectangle:
result =
x >= CropRect.Left && x < CropRect.RightExclusive &&
y >= CropRect.Top && y < CropRect.BottomExclusive;
break;
}
return(result);
}