private void tChart4_AfterDraw(object sender, Steema.TeeChart.Drawing.Graphics3D g)
{
if (posRepainted == 0)
{
posRepainted = 1;
tChart4.Refresh();
}
//setup centre positions of titles on chart
//relative to their text lengths
tChart1.Refresh();
tChart2.Refresh();
tChart3.Refresh();
posRepainted = 2;
{
int xs = tChart4.Axes.Bottom.CalcXPosValue(xVal);
int ys;
g.Brush.Visible = true;
g.Brush.Solid = true;
for (int i = 0; i < tChart4.Series.Count; i++)
{
if (tChart4.Series[i] is Steema.TeeChart.Styles.Custom)
{
ys = tChart4.Series[i].GetVertAxis.CalcYPosValue(InterpolateLineSeries(tChart4.Series[i] as Steema.TeeChart.Styles.Custom, xVal));
g.Brush.Color = tChart4.Series[i].Color;
g.Ellipse(new Rectangle(xs - 4, ys - 4, 8, 8));
}
}
}
}
private void tChart1_AfterDraw(object sender, Steema.TeeChart.Drawing.Graphics3D g)
{
g.Pen.Style = System.Drawing.Drawing2D.DashStyle.Solid;
g.Pen.Color = Color.Blue;
g.Brush.Visible = true;
g.Brush.Color = Color.Azure;
g.Ellipse(50, 90, 250, 160, 0, hScrollBar2.Value);
}
void ChartAfterDraw(object sender, Steema.TeeChart.Drawing.Graphics3D g)
{
if (currentIndex != -1)
{
double xCenter = LineChart.Chart.Series[0].CalcXPos(currentIndex);
double yCenter = LineChart.Chart.Series[0].CalcYPos(currentIndex);
g.Font.Size = g.Font.Size * 1.5;
double offSet = 0;
g.TextOut(xCenter - offSet, yCenter - (g.Font.Size * 4), " Value: " + LineChart.Chart.Series[0].YValues[currentIndex].ToString());
Rectangle r = new Rectangle(xCenter - 25, yCenter - 25, 50, 50);
g.Brush = pBrush;
g.Pen.Width = 4;
g.Ellipse(r);
}
}
private void tChart1_AfterDraw(object sender, Steema.TeeChart.Drawing.Graphics3D g)
{
if (checkBox1.Checked)
{
int xs = tChart1.Axes.Bottom.CalcXPosValue(xval);
int ys;
g.Brush.Visible = true;
g.Brush.Solid = true;
for (int i = 0; i < tChart1.Series.Count; i++)
{
if (tChart1.Series[i] is TeeChart.Styles.Custom)
{
ys = tChart1.Series[i].GetVertAxis.CalcYPosValue(InterpolateLineSeries(tChart1.Series[i] as Steema.TeeChart.Styles.Custom, xval));
g.Brush.Color = tChart1.Series[i].Color;
g.Ellipse(new Rectangle(xs - 4, ys - 4, 8, 8));
}
}
}
}
