NumericGauge value position inside CircularGaguge

[Thomas]

Hi!
How to center or move up/down value in NumericGauge inside Circular gauge?
It is always on top of numeric gauge frame. When size of gauge is small it overlaps frame.

[Sandra]

Hello Thomas,

To change the position of the LinearGauge of your circularGauge you must only set to false, the automatic position as do in next lines of code:

Code: Select all

 Steema.TeeChart.TChart tChart1;
    public Form1()
    {
      InitializeComponent();
      tChart1 = new TChart();
      this.Controls.Add(tChart1);
      tChart1.Top = 150;
      tChart1.Left = 100;
      tChart1.Height = 400;
      tChart1.Width = 550;
      InitializeChart();

    }
    Rectangle tmpG; 
    private void InitializeChart()
    {
      Steema.TeeChart.Styles.CircularGauge circulargaugeL = new CircularGauge(tChart1.Chart);
      circulargaugeL.NumericGauge.Visible = true;
      circulargaugeL.Value = 30;
      circulargaugeL.AutoValueNumericGauge = false;
      circulargaugeL.NumericGauge.Value = 50; 
      tChart1.Draw(); 
      //Custom postion of NumericGauge: 
      circulargaugeL.AutoPositionNumericGauge = false;
      tmpG = circulargaugeL.NumericGauge.CustomBounds;
      tmpG.X = 200;
      tmpG.Y = 300;
      circulargaugeL.NumericGauge.CustomBounds = tmpG; 
    }
    void button1_Click(object sender, EventArgs e)
    {
      tChart1.ShowEditor(); 
    }

Could you tell us if previous code works in your end?

I hope will helps.

Thanks,

[Thomas]

Thanks. It works. But i need something like gauge on image. Can you help?
I can't hide border of numeric gauge (circularGauge.NumericGauge.FaceBrush.Visible = false; not working),
can't change text color (circularGauge.NumericGauge.ValueMarker.Shape.Font.Color not working)
Thanks in advance.

[Christopher]

Hello,

I can't hide border of numeric gauge (circularGauge.NumericGauge.FaceBrush.Visible = false; not working)

This does work, but has to be used in conjunction with:

Code: Select all

series.NumericGauge.ValueMarker.Shape.Transparent = true;

can't change text color (circularGauge.NumericGauge.ValueMarker.Shape.Font.Color not working)

This also works, but has to be used in conjunction with:

Code: Select all

series.NumericGauge.ValueMarker.UsePalette = false;

If it is just text you want, maybe the easiest thing to do is this:

Code: Select all

Steema.TeeChart.Styles.CircularGauge series;

    private void InitializeChart()
    {
      tChart1.AfterDraw += tChart_AfterDraw;
      tChart1.Aspect.View3D = false;
      series = new CircularGauge(tChart1.Chart);
      series.FillSampleValues();

      series.TotalAngle = 180;
    }

    private void tChart_AfterDraw(object sender, Steema.TeeChart.Drawing.Graphics3D g)
    {
      g.Font.Color = Color.White;
      g.Font.Size = 20;
      g.TextOut(g.ChartXCenter - 25, g.ChartYCenter + 70, "303");
    }