public DrawMarkerData(ChControl cc, DecorateMarkers dm)
{
this.cc = cc;
this.dm = dm;
this.Children.Add(cc);
this.cc.Parent = this;
}
/// <summary>
/// constructor
/// </summary>
/// <param name="cd">Chart Data</param>
/// <param name="cc">Chart Control</param>
public DrawText(ChControl cc, ChartData cd)
{
//Init Properties
this.Title = cd.Title;
this.XLabel = cd.TitleX;
// this.YLabels = cd.TitlesY;
this.XType = cd.AxisLabelX;
this.YType = cd.AxisLabelY;
if (cd.TitlesY != null && cd.TitlesY.Length == 1)
{
legendhorizontal = false;
}
//Set ChControl
this.cc = cc;
//Init legend
ly = new DrawLegend();
//Add legend and ChControl to Children
this.Children.Add(cc);
this.Children.Add(ly);
//Set Parents of legend and ChControl
ly.Parent = this;
cc.Parent = this;
}
/// <summary>
/// Constructor, adds prepaint handler to chart control and its children
/// </summary>
/// <param name="cc">Chart control</param>
public DecorateChControlBase(ChControl cc)
{
this.cc = cc;
cc.PrePaint += new PaintHandler(cc_PrePaint);
cc.PostPaint += new PaintHandler(cc_PostPaint);
//Add eventhandlers for PrePaint and PostPaint to all children
RecursiveSearch(cc.Children);
}
protected override void OnPostPaint(ChControl cc, Graphics g)
{
DrawGrid gr = cc as DrawGrid;
if (gr != null)
{
foreach (PointF p in points)
{
DrawMarker(gr, g, p);
}
}
}
/// <summary>
/// Recursivly find the location of a ChControl refered to top ChControl parent
/// </summary>
/// <param name="c"></param>
/// <returns></returns>
Point GetParentLocation(ChControl c)
{
if (c.Parent == null)
{
return(c.Location);
}
else
{
Point p = GetParentLocation(c.Parent);
Point pc = new Point(c.Location.X + p.X, c.Location.Y + p.Y);
return(pc);
}
}
/// <summary> /// Called after the control has been drawn /// </summary> /// <param name="cc">Chart Control</param> /// <param name="g">Graphic g</param> protected abstract void OnPostPaint(ChControl cc, Graphics g);
//Call OPostPaint
private void cc_PostPaint(ChControl cc, Graphics g)
{
OnPostPaint(cc, g);
}
//Call OPrePaint
private void cc_PrePaint(ChControl sender, Graphics g)
{
OnPrePaint(sender, g);
}
/// <summary>
/// Decorates the chart control
/// </summary>
/// <param name="cc">chart control</param>
/// <param name="g">Graphics</param>
protected override void OnPrePaint(ChControl cc, Graphics g)
{
cc.Font = font;
cc.BackColor = backcolor;
cc.ForeColor = forecolor;
}
protected override void OnPostPaint(ChControl cc, Graphics g)
{
}
/// <summary>
/// constructor, calls base constructor
/// </summary>
/// <param name="cc">Chart control</param>
/// <param name="ForeColor">Foreground color</param>
/// <param name="BackColor">Background color</param>
/// <param name="Font">Font</param>
public DecorateSkin(ChControl cc, Color ForeColor, Color BackColor, Font Font) : base(cc)
{
forecolor = ForeColor;
backcolor = BackColor;
this.font = Font;
}
/// <summary>
/// Add control to collection
/// </summary>
/// <param name="cc">Chart control</param>
/// <returns>index</returns>
public int Add(ChControl cc)
{
return(this.List.Add(cc));
}