Perhaps an axis property NumberOfDisplayedLabels could be implemented ? Also, I notice that the axis property Increment is a mininum value to be used. That is, sometimes the axis will display an increment that is greater than the specified Increment but is not an integer multiple of that Increment. ...

Line series with Axis Scroll tool associated with left axis and Chart Zoom Direction set to Vertical. Scrolling the left axis by dragging the axis or its tick marks downwards direction causes the chart to be zoomed as if the mouse had been draggged on the chart itself. Likewise it unzooms if scroll ...

This code does not show shifted mark position until a chart repaint is done.

When zoom or pan, the mark text moves but the arrow line still does not (D7 with TChart 7.04).

After unzoom uisng mouse drag, the chart must be repainted for the marks to be repositioned to their original locations.

Earlier versions of TChart did show a blank chart after being highly zoomed. But the latest vesions (7.0X ?) do not exhibit this behavior and can be zoomed I think down to 1 x 1 data points.

I'm assigning a chart to another temporary invisible chart for printing from. I've changed the main chart's mark's text in OnGetMarkText. The original, not the changed text, is what is printed from the second chart. Is there a way to access the actual mark's text and assign that to the new chart ? P...

Narcis, Your code overlooked including : Marks.Positions.Position .LeftTop.Y := sy; This results in individual marks being shifted by slightly different amounts for each mark. Some get aligned to the arrow line, others are not. When the chart is then zoomed, the mark text zooms correctly but the arr...

When Marks angle is 90 or 270 degrees so that the mark text is drawn vertically, the center of the mark text is not aligned with its arrow. The text is positioned slightly to the right. When printed, the arrow is almost at the left edge of the text. I was not able to use Series1.Marks.Positions.Posi...

The Arrow Length and Distance properties in the chart editor have no effect for High-Low series. They act as if those properties are always set to 0. Are they supposed to ?

Marjan, I get error "Incompatible types: Integer and String" in the unit 'Axis_FirstLastLabels.pas' at Form.Create in the line Chart1.Axes.Bottom.OnDrawLabel:= BottomAxisDrawLabel; when recompiling TeeNew.dpr from January 21, 2004. I cannot recall where I downloaded this from to check if there is a ...

I get the following error when attempting to run Tee7New.exe (from TChart 7.04) after recompiling the source code for D7 (after having first installed the binary which is what installs Tee7New.exe). "The procedure entry point @Teengine@TChartSeries@AddArray$qqrpxdxi could not be located in the dynam...

Try Chart1.Update before your cursor positiong code.

In the LineSeries view, can the depth of each individual line be made only 1 pixel (like if viewed in 2D) instead of being a ribbon whose width equals the spacing between each series on the depth axis ?

The link provided in my original question says the behavior is different from the Help you quote: "...group the points with the same x screen pixel coordinate and replace them with two points (group minimum and maximum values). The end result will visually be the same as drawing all the points in th...

Setting DrawAllPoints false produces plots that often do not display data points that are narrow spikes in FastLineSeries. For example, generate 20,000 points of random values as in Y[0]:=Random(10000); for t := 1 to Num-1 do Y[t]:=Y[t-1]+Random(101)-50; which is the data function found in the "Real...

The latest TeeRecompile dated 12/014/2004 with TChart 7.02 has been fixed to not erase these folder contents.