public SKPoint[] PixelsToValue(params SKPoint[] points)
{
// invert all matrixes to convert back to the original value
MatrixOffset.TryInvert(out SKMatrix tmp);
points = tmp.MapPoints(points);
ViewPortHandler.TouchMatrix.TryInvert(out tmp);
points = tmp.MapPoints(points);
MatrixValueToPx.TryInvert(out tmp);
return(tmp.MapPoints(points));
}
public SKPoint PixelsToValue(float x, float y)
{
// invert all matrixes to convert back to the original value
MatrixOffset.TryInvert(out SKMatrix tmp);
var point = tmp.MapPoint(x, y);
ViewPortHandler.touchMatrix.TryInvert(out tmp);
point = tmp.MapPoint(point);
MatrixValueToPx.TryInvert(out tmp);
return(tmp.MapPoint(point));
}