/// <summary>
/// Implements the deep copy of the object.
/// </summary>
protected override object DeepCopy()
{
PlotArea plotArea = (PlotArea)base.DeepCopy();
if (plotArea._lineFormat != null)
{
plotArea._lineFormat = plotArea._lineFormat.Clone();
plotArea._lineFormat._parent = plotArea;
}
if (plotArea._fillFormat != null)
{
plotArea._fillFormat = plotArea._fillFormat.Clone();
plotArea._fillFormat._parent = plotArea;
}
return(plotArea);
}
void RenderPlotArea(PlotArea area, Rectangle rect)
{
PdfSharp.Charting.ChartFrame chartFrame = ((ChartFormatInfo)_renderInfo.FormatInfo).ChartFrame;
XUnit top = rect.Y;
top += area.TopPadding;
XUnit bottom = rect.Y + rect.Height;
bottom -= area.BottomPadding;
XUnit left = rect.X;
left += area.LeftPadding;
XUnit right = rect.X + rect.Width;
right -= area.RightPadding;
chartFrame.Location = new XPoint(left, top);
chartFrame.Size = new XSize(right - left, bottom - top);
chartFrame.DrawChart(_gfx);
}
/// <summary>
/// Parses the keyword «\plotarea» inside a chart.
/// </summary>
private void ParseArea(PlotArea area)
{
// Syntax:
// 1. \plotarea{...}
// 2. \plotarea[...]{...} //???
try
{
ReadCode();
if (Symbol == Symbol.BracketLeft)
{
ParseAttributes(area, false);
ReadCode();
}
if (Symbol != Symbol.BraceLeft)
return;
bool fContinue = true;
while (fContinue)
{
ReadCode();
switch (Symbol)
{
case Symbol.BraceRight:
fContinue = false;
break;
default:
// Alles ignorieren? Warnung ausgeben?
break;
}
}
AssertSymbol(Symbol.BraceRight);
ReadCode(); // read beyond '}'
}
catch (DdlParserException pe)
{
ReportParserException(pe);
AdjustToNextBlock();
}
}
protected void FlattenPlotArea(PlotArea plotArea)
{ }
