Just checking that you could reproduce the issue?

Ed Dressel

(Thanks for your patience on posting this in the wrong group). I have attached a demo. Click in the chart to add color bands and annotations. To see the difference, I compiled with the DPI settings checked and unchecked and renamed the EXE. I then ran the program on my Dell XPS 13. (I could not see ...

Nice work--this looks good. Thank you for the quick turn around.

Ed Dressel

I need to create a UI that uses color bands to select a series of bars in a chart using a TBarSeries. The attached demo gets close--when the mouse goes down, it finds the closest center of a bar bar then selects from the middle of the bar to the middle of the bar when the mouse goes up. But I need i...

The attached demo can create the following image in 2013.09.131119:



FYI--this is what I need (it would be nice to have less margin between the two legends).

I was using v. 15 and have changed to v. 16 and get the same results you do from the demo But in a previous version of TChart, I got the two different symbols under "Rates of Return" in my first image. How can I get the second column of symbols? http://www.tbinc.com/misc/Chart2Series2.png Thank you,...

In a previous version of TChart, I used the following code to create a second legend: lsrs := CreateBarSeries('none', lChart, clNone, 0); lsrs.Active := false; lsrs.AddNull('Pre-Tax'); lsrs.AddNull('Roth'); lChart.Legend.Symbol.Width := 45; lExtraLegend := TExtraLegendTool.Create(self); lExtraLegend...

Here is the link:

https://forums.embarcadero.com/thread.j ... 4&tstart=0

I reproduced this problem in a fairly simple demo (attached) and posted it to the EMB forums as well. I have some frustrated customers about this and really need a fix soon.

Ed Dressel

Really strange problem here: When I set the Windows 7 display settings to 150% for larger text (both 100% and 125% work) TChart *may* return the wrong size image. See the attached example, the WMF image below the chart should be a duplicate of the one above, just a different size. The caption shows ...

Thank you for the quick reply.

This doesn't achieve what I need as I need a transparent back--I cannot get an image/graphic of the background, which the method you provided requires.

Is this achievable?

Ed Dressel

This seems so easy but here are **so** many properties to the chart.

I need the back panel/wall (what ever it is called) to be transparent--but I cannot find the setting.

How do I make a TChart transparent?

Ed Dressel