[Lazarus] TAChart

Richard Mace richard.mace at gmail.com
Wed Jun 3 22:38:27 CEST 2015


On 3 June 2015 at 17:49, Werner Pamler <werner.pamler at freenet.de> wrote:

> I suppose you use a TLineSeries, but the same principle should work for
> TBSplineSeries and TCubicSplineSeries
>
> ​​
> Chart1LineSeries1.Pointer.Style := psCircle;         // round points
> Chart1LineSeries1.Pointer.Pen.Style := psClear;    // no border
>

​Thanks Werner.
That's interesting,
  ​
Chart1LineSeries1.Pointer.Style := psCircle;
Doesn't compile, but I can navigate to it at design time?

  chartMain.ClearSeries;
  FLine := TLineSeries.Create(chartMain);
  FLine.Marks.Style := TSeriesMarksStyle(4);
  FLine.Marks.OverlapPolicy := opHideNeighbour;
  FLine.ShowLines := true;
  FLine.ShowPoints := true;
  FLine.Pointer.Brush.Color := clBlue;
  FLine.Pointer.Style := psCircle; <---- this line won't compile

Richard


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