private void samplePanel_Paint(object sender, PaintEventArgs e)
{
const int margin = 5;
if (decorationGroupBox.Visible)
{
Rectangle myrect = samplePanel.ClientRectangle;
myrect.Inflate(-45, -10);
Decoration d = this.Decoration;
using (Graphics g = e.Graphics)
using (Pen pen = d.penstyle.GetPen())
DrawShape(g, d.mode, d.shape, pen, myrect);
}
else
{
PenStyle ps = this.Style;
using (Graphics g = e.Graphics)
using (Pen pen = ps.GetPen())
{
Rectangle r = samplePanel.ClientRectangle;
if (traceGroupBox.Visible && traceCurveRadioButton.Checked)
{
g.DrawBezier(pen, new Point(r.Left + margin, r.Top + margin),
new Point(r.Left + r.Width / 4, r.Bottom),
new Point(r.Left + 3 * r.Width / 4, r.Top),
new Point(r.Right - margin, r.Bottom - margin));
}
else
{
g.DrawLine(pen, new Point(r.Left + margin, r.Top + r.Height / 2),
new Point(r.Right - margin, r.Top + r.Height / 2));
}
}
}
}
public Decoration(DecorationMode mode, DecorationShape shape, PenStyle penstyle, int padding)
{
this.mode = mode;
this.shape = shape;
this.penstyle = penstyle;
this.padding = padding;
}
public Decoration(DecorationMode mode, DecorationShape shape)
{
this.mode = mode;
this.shape = shape;
this.penstyle = new PenStyle(Color.Black, 1.0f, DashStyle.Solid, ArrowStyle.None);
this.padding = 4;
}
public Trace(Node source, Node destination, PenStyle penstyle, TraceStyle tracestyle)
{
this.penstyle = penstyle;
this.source = source;
this.destination = destination;
this.tracestyle = tracestyle;
}
public TreeOptions()
{
rendermode = RenderMode.Walker;
treealignment = TreeAlignmentEnum.Middle;
marginhorizontal = 20;
marginvertical = 20;
paddinghorizontal = 0;
paddingvertical = 5;
tracehorizontal = 3;
tracevertical = 10;
backgroundcolor = Color.White;
labelfont = new FontAndColor(DefaultFont(), Color.Black);
lexicalfont = new FontAndColor(DefaultFont(), Color.Red);
highlightcolor = Color.Blue;
antialias = true;
linestyle = new PenStyle(Color.Black, 1.0f, DashStyle.Solid, ArrowStyle.None);
tracestyle = new PenStyle(Color.Black, 1.0f, DashStyle.Dot, ArrowStyle.LittleArrow);
tracemode = TraceStyle.Line;
}
public Decoration(DecorationMode mode, DecorationShape shape)
{
this.mode = mode;
this.shape = shape;
this.penstyle = new PenStyle(Color.Black, 1.0f, DashStyle.Solid, ArrowStyle.None);
this.padding = 4;
}
public TreeOptions()
{
rendermode = RenderMode.Walker;
treealignment = TreeAlignmentEnum.Middle;
marginhorizontal = 20;
marginvertical = 20;
paddinghorizontal = 0;
paddingvertical = 5;
tracehorizontal = 3;
tracevertical = 10;
backgroundcolor = Color.White;
labelfont = new FontAndColor(DefaultFont(), Color.Black);
lexicalfont = new FontAndColor(DefaultFont(), Color.Red);
highlightcolor = Color.Blue;
antialias = true;
linestyle = new PenStyle(Color.Black, 1.0f, DashStyle.Solid, ArrowStyle.None);
tracestyle = new PenStyle(Color.Black, 1.0f, DashStyle.Dot, ArrowStyle.LittleArrow);
tracemode = TraceStyle.Line;
}
public Trace(Node source, Node destination, PenStyle penstyle, TraceStyle tracestyle)
{
this.penstyle = penstyle;
this.source = source;
this.destination = destination;
this.tracestyle = tracestyle;
}
public Decoration(DecorationMode mode, DecorationShape shape, PenStyle penstyle, int padding)
{
this.mode = mode;
this.shape = shape;
this.penstyle = penstyle;
this.padding = padding;
}