private void OnCustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
bool isSelected = e.Series.Name.Equals(trackedSeriesName);
// Design a series marker image.
Bitmap image = new Bitmap(totalWidth, totalHeight);
using (Graphics graphics = Graphics.FromImage(image)) {
using (var fillBrush = isSelected ? (Brush) new HatchBrush(HatchStyle.DarkDownwardDiagonal,
e.LegendDrawOptions.Color,
e.LegendDrawOptions.ActualColor2)
: (Brush) new SolidBrush(e.LegendDrawOptions.Color)) {
graphics.FillRectangle(fillBrush, totalRect);
}
Image photo;
if (photoCache.TryGetValue(e.Series.Name, out photo))
{
graphics.DrawImage(photo, photoRect);
}
}
e.LegendMarkerImage = image;
e.DisposeLegendMarkerImage = true;
BarDrawOptions options = e.SeriesDrawOptions as BarDrawOptions;
if (options != null && isSelected)
{
options.FillStyle.FillMode = DevExpress.XtraCharts.FillMode.Hatch;
((HatchFillOptions)options.FillStyle.Options).HatchStyle = HatchStyle.DarkDownwardDiagonal;
}
}
void OnCustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
Bitmap bitmap = new Bitmap(LegendRadioSide, LegendRadioSide);
using (Graphics graphics = Graphics.FromImage(bitmap)) {
graphics.SmoothingMode = SmoothingMode.HighQuality;
Color seriesColor = GetSeriesColor(e.Series, chartControl);
using (Pen radioPen = new Pen(seriesColor, LegendRadioWidth)) {
int radioRadius = LegendRadioSide - 3;
Rectangle radioRectangle = new Rectangle(1, 1, radioRadius, radioRadius);
graphics.DrawEllipse(radioPen, radioRectangle);
}
if (e.Series.CheckedInLegend)
{
using (Brush brush = new SolidBrush(seriesColor)) {
int coord = (LegendRadioSide - LegendRadioInnerPointBoundsSide) / 2;
Rectangle filledEllipseBounds = new Rectangle(coord, coord,
LegendRadioInnerPointBoundsSide, LegendRadioInnerPointBoundsSide);
graphics.FillEllipse(brush, filledEllipseBounds);
}
}
}
e.DisposeLegendMarkerImage = true;
e.LegendMarkerImage = bitmap;
}
private void MemberActualInputChartPie_CustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
if (MemberActualInputChartPie.Series.Count > 0 && MemberActualInputChartPie.Series[0] != e.Series)
{
e.LegendText = string.Empty;
e.Series.ShowInLegend = false;
}
}
protected void Lineplot_TransparentLine(object sender, CustomDrawSeriesEventArgs e)
{
var t = e.Series.View;
if (t.ToString() == "Line")
{
(e.SeriesDrawOptions as LineDrawOptions).Color =
e.SeriesDrawOptions.Color = Color.FromArgb(80, e.SeriesDrawOptions.Color);
}
}
private void chart_CustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
Bitmap lmi = new Bitmap(33, 15);
Graphics g = Graphics.FromImage(lmi);
g.FillRectangle(new SolidBrush(e.SeriesDrawOptions.Color), new Rectangle(0, 0, 17, 15));
g.DrawRectangle(new Pen(e.SeriesDrawOptions.Color), new Rectangle(18, 0, 14, 14));
if (e.Series.CheckedInLegend)
{
g.DrawLines(new Pen(e.SeriesDrawOptions.Color, 2), new Point[] { new Point(21, 6), new Point(25, 10), new Point(29, 3) });
}
e.LegendMarkerImage = lmi;
}
private void chartControl1_CustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
if (e.Series == InterestSeries)
{
if (interestBrush == null)
{
interestBrush = new SolidBrush(e.SeriesDrawOptions.ActualColor2);
}
if (paymentPen == null)
{
paymentPen = new Pen(interestBrush);
}
}
else if (e.Series == PrincipalSeries)
{
if (principalBrush == null)
{
principalBrush = new SolidBrush(e.SeriesDrawOptions.Color);
}
}
}
private void chartControl1_CustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
}
private void chartControl1_CustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
e.LegendText = e.LegendText.Remove(0, 3);
}
private void ChartControl_OnCustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
e.LegendText = (e.Series.Tag as ComplexId)?.Key1 + (e.Series.Tag as ComplexId)?.Key2;
}
private void chartControl1_CustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
e.LegendMarkerImage = photos[e.Series.Name];
}
private void chartControl1_CustomDrawSeries(object sender, CustomDrawSeriesEventArgs e)
{
UpdateDrawOptions((BarDrawOptions)e.SeriesDrawOptions);
UpdateDrawOptions((BarDrawOptions)e.LegendDrawOptions);
}
protected void Mychart_TransparentLine(object sender, CustomDrawSeriesEventArgs e)
{
(e.SeriesDrawOptions as LineDrawOptions).Color =
e.SeriesDrawOptions.Color = Color.FromArgb(80, e.SeriesDrawOptions.Color);
}
void IChartEventsProvider.OnCustomDrawSeries(CustomDrawSeriesEventArgs e)
{
}
