protected override void OnPaint(PaintEventArgs e)
{
var graphics = e.Graphics;
graphics.PageUnit = GraphicsUnit.Pixel;
var scrollPoint = AutoScrollPosition;
graphics.TranslateTransform(scrollPoint.X, scrollPoint.Y);
//Zoom
using (var matrix = graphics.Transform)
{
var graphicsContainer = graphics.BeginContainer();
graphics.SmoothingMode = Document.SmoothingMode;
graphics.PixelOffsetMode = Document.PixelOffsetMode;
graphics.CompositingQuality = Document.CompositionQuality;
graphics.ScaleTransform(Document.Zoom, Document.Zoom);
var clipRectangle = Gsc2Goc(e.ClipRectangle);
Document.DrawElements(graphics, clipRectangle);
if (!((_resizeAction != null) && _resizeAction.IsResizing))
{
Document.DrawSelections(graphics, e.ClipRectangle);
}
if (_isMultiSelection || _isAddSelection)
{
DrawSelectionRectangle(graphics);
}
if (_isAddLink)
{
_linkLine.CalcLink();
_linkLine.Draw(graphics);
}
if ((_resizeAction != null) && !((_moveAction != null) && _moveAction.IsMoving))
{
_resizeAction.DrawResizeCorner(graphics);
}
if (_mousePointerElement != null)
{
if (_mousePointerElement is IControllable)
{
var ctrl = ((IControllable)_mousePointerElement).GetController();
ctrl.DrawSelection(graphics);
}
}
graphics.EndContainer(graphicsContainer);
graphics.Transform = matrix;
}
base.OnPaint(e);
}
protected override void OnPaint(PaintEventArgs e)
{
var g = e.Graphics;
g.PageUnit = GraphicsUnit.Pixel;
var scrollPoint = AutoScrollPosition;
g.TranslateTransform(scrollPoint.X, scrollPoint.Y);
//Zoom
var mtx = g.Transform;
var gc = g.BeginContainer();
g.SmoothingMode = _document.SmoothingMode;
g.PixelOffsetMode = _document.PixelOffsetMode;
g.CompositingQuality = _document.CompositingQuality;
g.ScaleTransform(_document.Zoom, _document.Zoom);
var clipRectangle = Gsc2Goc(e.ClipRectangle);
_document.DrawElements(g, clipRectangle);
if (!((_resizeAction != null) && (_resizeAction.IsResizing)))
{
_document.DrawSelections(g, e.ClipRectangle);
}
if ((_isMultiSelection) || (_isAddSelection))
{
DrawSelectionRectangle(g);
}
if (_isAddLink)
{
_linkLine.CalcLink();
_linkLine.Draw(g);
}
if ((_resizeAction != null) && (!((_moveAction != null) && (_moveAction.IsMoving))))
{
_resizeAction.DrawResizeCorner(g);
}
if (_mousePointerElement != null)
{
if (_mousePointerElement is IControllable)
{
var ctrl = ((IControllable)_mousePointerElement).GetController();
ctrl.DrawSelection(g);
}
}
g.EndContainer(gc);
g.Transform = mtx;
base.OnPaint(e);
}
