public void ResetTransform()
{
if (transformMatrix != null)
{
transformMatrix.Dispose();
}
if (list.Count == 1)
{
DesignInstance di = instanceManager[list[0]];
transformMatrix = di.GetMatrix().SysMatrix();
center = di.RotationCenter;
untransformedBounds = di.Definition.StrokeBounds;//.TranslatedRectangle(-di.Location.X, -di.Location.Y);
}
else
{
transformMatrix = new Matrix();
transformMatrix.Translate(StrokeBounds.Left, StrokeBounds.Top, MatrixOrder.Append);
center = StrokeBounds.LocalCenter;
//center = StrokeBounds.LocalCenter.Translate(StrokeBounds.Point);
untransformedBounds = StrokeBounds.TranslatedRectangle(-StrokeBounds.Left, -StrokeBounds.Top);
}
isTransformDirty = false;
}
public Bitmap GetOutline()
{
Bitmap bmp = null;
if (StrokeBounds != Vex.Rectangle.Empty)
{
RectangleF sbt = MainForm.CurrentStage.StageToCamera(StrokeBounds.SysRectangleF());
bmp = Gdi.GdiRenderer.GetEmptyBitmap(sbt.Size);
Graphics g = Gdi.GdiRenderer.GetGraphicsFromBitmap(bmp);
g.Transform = MainForm.CurrentStage.CameraMatrix;
DrawOutlineInto(g, -sbt.Left, -sbt.Top);
g.Dispose();
}
return(bmp);
}
