public virtual void PaintSelectionChrome(DGraphics dg)
{
if (Selected)
{
// save current transform
DMatrix m = dg.SaveTransform();
// apply transform
ApplyTransforms(dg, false);
// draw selection rectangle
DRect r = GetSelectRect();
double selectRectY = r.Y;
dg.DrawRect(r.X, r.Y, r.Width, r.Height, DColor.White, 1, _controlScale);
dg.DrawRect(r.X, r.Y, r.Width, r.Height, DColor.Black, 1, _controlScale, DStrokeStyle.Dot, DStrokeJoin.Mitre);
if (Locked)
PaintLockHandle(dg);
else
{
// draw context handle
PaintContextHandle(dg);
// draw resize handle
double hb = _handleBorder * _controlScale;
double hb2 = hb + hb;
r = GetResizeHandleRect();
if (hb != 0)
r = r.Resize(hb, hb, -hb2, -hb2);
dg.FillEllipse(r, DColor.Red);
dg.DrawEllipse(r.X, r.Y, r.Width, r.Height, DColor.Black, 1, _controlScale, DStrokeStyle.Solid);
// draw rotate handle
r = GetRotateHandleRect();
if (hb != 0)
r = r.Resize(hb, hb, -hb2, -hb2);
DPoint p1 = r.Center;
DPoint p2 = new DPoint(p1.X, selectRectY);
dg.DrawLine(p1, p2, DColor.White, 1, DStrokeStyle.Solid, _controlScale, DStrokeCap.Butt);
dg.DrawLine(p1, p2, DColor.Black, 1, DStrokeStyle.Dot, _controlScale, DStrokeCap.Butt);
dg.FillEllipse(r, DColor.Blue);
dg.DrawEllipse(r.X, r.Y, r.Width, r.Height, DColor.Black, 1, _controlScale, DStrokeStyle.Solid);
}
//r = GetEncompassingRect();
//dg.DrawRect(r.X, r.Y, r.Width, r.Height, DColor.Black, 1, Scale);
// load previous transform
dg.LoadTransform(m);
}
}
public override void PaintSelectionChrome(DGraphics dg)
{
if (Selected)
{
// save current transform
DMatrix m = dg.SaveTransform();
// apply transform
ApplyTransforms(dg, true);
if (Locked)
PaintLockHandle(dg);
else
{
// draw context handle
PaintContextHandle(dg);
// draw pt handles
double hb = _handleBorder * _controlScale;
double hb2 = hb + hb;
foreach (DPoint pt in Points)
{
DRect r = GetPtHandleRect(pt);
if (hb != 0)
r = r.Resize(hb, hb, -hb2, -hb2);
dg.FillEllipse(r.X, r.Y, r.Width, r.Height, DColor.Red, 1);
dg.DrawEllipse(r.X, r.Y, r.Width, r.Height, DColor.Black, 1, _controlScale, DStrokeStyle.Solid);
}
// view outline
//dg.DrawRect(GetEncompassingRect(), DColor.Black);
// load previous transform
dg.LoadTransform(m);
}
}
}
