/// <summary>
/// Creates a deep copy of the control.
/// </summary>
public PlotControl Clone()
{
PlotControl dest = new PlotControl();
dest.CopyFrom(this);
return(dest);
}
// TODO Printing resolution
/// <summary>
/// This method is called to print an individual page.
/// </summary>
protected override void OnPrintPage(System.Drawing.Printing.PrintPageEventArgs e)
{
PlotControl printControl = new PlotControl();
Rectangle b = e.MarginBounds;
Graphics g = e.Graphics;
g.SetClip(b);
g.TranslateTransform(b.X, b.Y);
if (useFullPage)
{
printControl.Bounds = new Rectangle(0, 0, b.Width, b.Height);
}
else
{
float s;
printControl.Bounds = new Rectangle(0, 0, plot.Width, plot.Height);
if (b.Width * plot.Height < b.Height * plot.Width)
{
s = (float)b.Width / plot.Width;
}
else
{
s = (float)b.Height / plot.Height;
}
g.ScaleTransform(s, s);
}
printControl.Model = model;
printControl.SetRange(printControl.x0, printControl.x1, printControl.y0, printControl.y1);
printControl.SynchDraw = true; // instruct to printControl to draw synchronously, not on a background thread.
g.SmoothingMode = SmoothingMode.HighQuality;
printControl.Draw(g);
printControl.Dispose();
}
/// <summary>
/// Copies from another PlotControl.
/// </summary>
/// <param name="plot">The control to copy from.</param>
public void CopyFrom(PlotControl plot)
{
Model = (PlotModel)model.Clone();
Plot = plot.Plot.Clone();
Plot.Parent = this;
}
/// <summary>
/// The default constructor.
/// </summary>
public PlotPrintDocument(PlotControl plot)
{
this.plot = plot;
}
