What most developers of charting components seem to be unaware of: some applications, such as ours, do add data dynamically. We have a measurement application the does measurements on rotating devices. I want to display a polar chart with clockwise labels. Whenever a new value has been measured I wa...

The label direction on Polar series can be set by the ClockWiseLabels property. I found the following behaviour in TeeChart 1.2014.8123: When I set the direction and then add data, the data is drawn at the wrong polar angles. When I add data and then set the direction, the data is drawn as expected....

My application dynamically has to change the Cursor of TChart. E.g. on a mouse down I want to change the cursor. But when I set a new cursor it is not immediately displayed in the TChart - the new changed cursor only show after I have moved the mouse. This is not what I would expect because other co...

Is there a way of displaying an empty Polar chart? I mean a Polar chart that only shows the grid without any series inside of it? What I want to do: - I have a TeeChart - I can programmatically add a new Polar series to that: Polar chart (grid and series) are displayed. - When I then programmaticall...

I have a line chart displaying data in the x-range of 0...360. Using the mouse I can zoom in and out on that data. But then I programmatically set the x-axis as follows: mChart.Axes.Bottom.Automatic = false; mChart.Axes.Bottom.Minimum = 20; mChart.Axes.Bottom.Maximum = 100; After that the chart disp...