protected System.Drawing.Pen CreateViewportPen(ICoordinateMapper coordinateMapper)
{
if (_pen == null)
{
return(null);
}
System.Drawing.Pen result = (System.Drawing.Pen)_pen.Clone();
result.Width = _pen.Width * coordinateMapper.GetControlPixelsPerUnitX(Aurigma.GraphicsMill.Unit.Point);
return(result);
}
protected void AdaptBrushToViewport(ICoordinateMapper coordinateMapper)
{
if (coordinateMapper == null)
{
throw new System.ArgumentNullException("coordinateMapper");
}
if (_brush != null && _brush.GetType() != typeof(System.Drawing.SolidBrush) && _brush.GetType() != typeof(System.Drawing.Drawing2D.HatchBrush))
{
System.Drawing.Drawing2D.Matrix originalMatrix = VObjectsUtils.GetBrushMatrix(_brush);
_brushMatrices.Push(originalMatrix);
System.Drawing.Point viewportTranslation = coordinateMapper.WorkspaceToControl(System.Drawing.PointF.Empty, Aurigma.GraphicsMill.Unit.Pixel);
float scale = coordinateMapper.GetControlPixelsPerUnitX(Aurigma.GraphicsMill.Unit.Point);
System.Drawing.Drawing2D.Matrix brushMatrix = (System.Drawing.Drawing2D.Matrix)_matrix.Clone();
brushMatrix.Scale(scale, scale, System.Drawing.Drawing2D.MatrixOrder.Append);
brushMatrix.Translate(viewportTranslation.X, viewportTranslation.Y, System.Drawing.Drawing2D.MatrixOrder.Append);
brushMatrix.Multiply(originalMatrix, System.Drawing.Drawing2D.MatrixOrder.Prepend);
VObjectsUtils.SetBrushMatrix(_brush, brushMatrix);
}
}
