Hi Sandra, the supplied code is not suitable. When out side the axis min and max the ColorLine.Value should not change. As our customer has requested this problem be fixed asap I have had to fix the problem in the TChart file ColorLine.cs. Incidently, the same problem was present in the CursorTool c...

Hi Support,

thank you for fixing a couple of other issues I had reported.

However, I have tried the latest build (4.0.2010.27960) and I believe the ColorLine problem as stated above is still present.

If possible can the priority of this be elevated to be fixed for the next release.

thanks
Mark

Hi Sandra, thanks for the work around. A simple "don't display the ColorLine when outside the Chart" is not really practical for our code as we have many charts each with a ColorLine. Also the workaround doesn't handle the situation when the user drags the ColorLine outside the chart. I will have to...

Hi Yeray,

got it. Thanks.

I will post back when I have had a chance to use the code.

regards
Mark

Hi Yeray,

sorry for the delay I've been involved with other work.

I don't appear to have the email would you mind sending it again. Thankyou.

regards
Mark

Hi Narcis, I viewed the video and it seems my description of the "ColorLine" problem has not been very clear and I do appreciate that you are sincerely trying to help. I have uploaded "Demo ColorLine capture.zip". Hopefully, you will see in my demo that the colorline is NOT moved directly but the ch...

Hi Narcis,

great! I (and our customer) will look forward to getting it.

regards
Mark

Hi Sandra & Narcis, there is little point in me producing a special project to demonstrate this defect when the TChart demo application can easily demonstrate the problem. Anyway, I have created a screen capture file BUT it is too big as either .avi or .zip and .camrec is not allowed. In retrospect,...

Hi Yeray, In the release notes for the latest release 4.0.2010.13050 I note that this defect [TF02014771] has not been fixed. This is disappointing. In fact there was very little in the release to encourage me to update our custom build of TChart Would it be possible to issue me with a private fix f...

Hi Sandra, your kidding me right? What you are suggesting I do is the reason I posted the following TChart defect in the first place! 17. With a vertical Colorline on a chart and panning the chart in the horizontal direction such that the Colorline reaches the left or right axis (depending on the pa...

Hi Sandra, I understand that when ColorLine is NoLimitDrag=True, and drag it outside the boundaries of chart, it is painted over of Legend. Could you confirm that is it your problem? In the case of the demo the answer is 'yes'. However, the generalized case is that the ColorLine is rendered outside ...

re: Color Line issue

see attachment. Note, demo was run under Vista and I think the problem is seen under Windows 7 as well.

regards
Mark

Hi Sandra, re: 17 Colorline problem With "No limit drag" = false. 1. run the demo 2. select tools folder 3. select Color Line 4. Note green vertical line at X axis = 10 5. Move mouse cursor into left side of chart and hold right mouse button down 6. With right mouse button down move mouse to the rig...

Hi Sandra, re: 16 Ok. In the end I used ChartRect to get what I wanted. re: 17 The Colorline demo does it. Sure I could use "colorLine1.NoLimitDrag = true;" but then we have the problem of the colorline drawing outside the chart. Either way there are problems with colorline. Use the demo to see the ...

Hi Sandra, thanks for the update. I have a work around for our use with the following code: colorLine.Pen.Style = DashStyle.Custom; colorLine.Pen.DashPattern = new float[]{1.5F, 1.5F}; I do wonder why the ColorLine has to be smoothed if it temporarily is set to none while the vertical or horizontal ...