static void TransformPoints(CoreGraphics.CGAffineTransform t, PointF [] pts)
{
for (int i = 0; i < pts.Length; ++i)
{
var p = pts [i];
var cgp = t.TransformPoint(new CoreGraphics.CGPoint(p.X, p.Y));
pts [i] = new PointF((float)cgp.X, (float)cgp.Y);
}
}
public void Translate(float dx, float dy, MatrixOrder order = MatrixOrder.Prepend)
{
if (order == MatrixOrder.Append)
{
t = t * CoreGraphics.CGAffineTransform.MakeTranslation(dx, dy);
}
else
{
t = CoreGraphics.CGAffineTransform.MakeTranslation(dx, dy) * t;
}
}
partial void TranslateImpl(float dx, float dy, MatrixOrder order)
{
if (order == MatrixOrder.Append)
{
t = t * CoreGraphics.CGAffineTransform.MakeTranslation(dx, dy);
}
else
{
t = CoreGraphics.CGAffineTransform.MakeTranslation(dx, dy) * t;
}
}
public void Invert()
{
t = t.Invert();
}
public Matrix(Matrix other)
{
t = other != null ? other.t : CoreGraphics.CGAffineTransform.MakeIdentity();
}
void IMatrix.Invert()
{
t = t.Invert();
}
partial void Init(Matrix other)
{
t = other != null ? other.t : CoreGraphics.CGAffineTransform.MakeIdentity();
}
partial void InvertImpl()
{
t = t.Invert();
}
