public void TryTransform_When_Nested()
{
var point = new Point(-1, 3);
var transform = new TransformGroup();
transform.Children.Add(new TranslateTransform()
{
X = 1, Y = 9
});
transform.Children.Add(new MatrixTransform(MatrixTest.GetIncrementalMatrix(3, 1)));
var nestedTransform = new TransformGroup();
nestedTransform.Children.Add(new TranslateTransform()
{
X = -1, Y = -9
});
nestedTransform.Children.Add(new RotateTransform()
{
Angle = 25
});
transform.Children.Add(nestedTransform);
var result = transform.TryTransform(point, out var outPoint);
result.Should().BeTrue();
outPoint.X.Should().BeInRange(29.810417, 29.810418);
outPoint.Y.Should().BeInRange(92.240658, 92.240659);
}
public void TryTransform()
{
var point = new Point(1, 2);
var transform = new TransformGroup();
transform.Children.Add(new TranslateTransform()
{
X = 1, Y = 9
});
transform.Children.Add(new MatrixTransform(MatrixTest.GetIncrementalMatrix(3, 4)));
var result = transform.TryTransform(point, out var outPoint);
result.Should().BeTrue();
outPoint.X.Should().Be(146);
outPoint.Y.Should().Be(202);
}
public override bool TryTransform(Point inPoint, out Point result)
{
return(transformGroup.TryTransform(inPoint, out result));
}
