/// <summary>
/// Initializes all necessary data to draw all series for a column chart.
/// </summary>
internal void InitSeries()
{
ChartRendererInfo cri = (ChartRendererInfo)_rendererParms.RendererInfo;
int seriesIndex = 0;
foreach (SeriesRendererInfo sri in cri.seriesRendererInfos)
{
sri.LineFormat = Converter.ToXPen(sri._series._lineFormat, XColors.Black, DefaultSeriesLineWidth);
sri.FillFormat = Converter.ToXBrush(sri._series._fillFormat, ColumnColors.Item(seriesIndex++));
sri._pointRendererInfos = new ColumnRendererInfo[sri._series._seriesElements.Count];
for (int pointIdx = 0; pointIdx < sri._pointRendererInfos.Length; ++pointIdx)
{
PointRendererInfo pri = new ColumnRendererInfo();
Point point = sri._series._seriesElements[pointIdx];
pri.Point = point;
if (point != null)
{
pri.LineFormat = sri.LineFormat;
pri.FillFormat = sri.FillFormat;
if (point._lineFormat != null && !point._lineFormat._color.IsEmpty)
{
pri.LineFormat = Converter.ToXPen(point._lineFormat, sri.LineFormat);
}
if (point._fillFormat != null && !point._fillFormat._color.IsEmpty)
{
pri.FillFormat = new XSolidBrush(point._fillFormat._color);
}
}
sri._pointRendererInfos[pointIdx] = pri;
}
}
}
/// <summary>
/// Initializes all necessary data to draw a series for a pie chart.
/// </summary>
protected void InitSeries(ChartRendererInfo rendererInfo)
{
SeriesCollection seriesColl = rendererInfo._chart.SeriesCollection;
rendererInfo.seriesRendererInfos = new SeriesRendererInfo[seriesColl.Count];
for (int idx = 0; idx < seriesColl.Count; ++idx)
{
SeriesRendererInfo sri = new SeriesRendererInfo();
rendererInfo.seriesRendererInfos[idx] = sri;
sri._series = seriesColl[idx];
sri.LineFormat = Converter.ToXPen(sri._series._lineFormat, XColors.Black, ChartRenderer.DefaultSeriesLineWidth);
sri.FillFormat = Converter.ToXBrush(sri._series._fillFormat, ColumnColors.Item(idx));
sri._pointRendererInfos = new SectorRendererInfo[sri._series._seriesElements.Count];
for (int pointIdx = 0; pointIdx < sri._pointRendererInfos.Length; ++pointIdx)
{
PointRendererInfo pri = new SectorRendererInfo();
Point point = sri._series._seriesElements[pointIdx];
pri.Point = point;
if (point != null)
{
pri.LineFormat = sri.LineFormat;
if (point._lineFormat != null && !point._lineFormat._color.IsEmpty)
{
pri.LineFormat = new XPen(point._lineFormat._color);
}
if (point._fillFormat != null && !point._fillFormat._color.IsEmpty)
{
pri.FillFormat = new XSolidBrush(point._fillFormat._color);
}
else
{
pri.FillFormat = new XSolidBrush(PieColors.Item(pointIdx));
}
pri.LineFormat.LineJoin = XLineJoin.Round;
}
sri._pointRendererInfos[pointIdx] = pri;
}
}
}