Hi The problem at the end of the video is caused by the bad test application. Date label is placed on Chart component. In this application the cursor was not dragging. I attach updated test application. I resolve problem of cursor hiding. Using a debugger I was found out (in units TeeTools.pas and T...

Hi Narcis.

I send updated new video.

Best Regards.

Hi Narcis.

I send updated test project.

Best Regards.

Hi Narcis. Do you suppose that the Cursor tool is behind of zoom rectangle or bounds are wrong? Why dose mouse cursor feels the invisible cursor tool (see attached video)? I can drag invisible cursor tool. In new Example we can see current position of the cursor tool (top right corner). It confirms ...

I send video.

Best regards.

This error is reproduced with latest release TeeChart v2011.03.30407 VCL. But It occurs very seldom. You can reproduce this error using test example, which I sent earlier. You should select rectangle (by pressing left mouse button and dragging from left to right ). The rectangle left side should be ...

I used Build 2010.01.11004.
Using Build 2011.03.30407 resolves this problem.
Thanks for advise.

I'll attach video with reproduced error

I have attached example project. Here cursor (vertical line) and series are created in program. I can drag this cursor by mouse. When I select region on CH-component by mouse (press and diagonally drag, forming rectangle) this cursor (vertical line) disappears. But mouse "feels" this cursor, changin...

Hi Narcís

Second Part
You should rename into TeeChartBitBltError.ra1

Hi Narcís I can not understand why You can not reproduce this errir by switching windows user. I propose you run test application, which is built on my computer. I want to test: Does it depends on version of Delphi. I attach test application splitted into 2 parts (maximum size = 512kb). You can uppa...

Hi Narcís

I attach example, about which it was told in the last post.
I modified slightly file TeCanvas that the error registered in log.txt.
Modified file is attached also (it is in the project).

Best Regards,
Constantin.

Hi Narcis I use Embarcadero® Delphi® 2010 Version 14.0.3593.25826 and Hein Gustavsen's example (TeeChartBitBltError). This error occurs with Remote Desktop too and and just switching users too? But in My Program this error occurs directly working on the machine (without Remote Desktop too and and sw...

Hello, Narcís. I can reproduce this error if i switch windows user, when test application (or mine) is running. I hope that it will be the helpful information: Call BitBlt (in TTeeCanvas3D.TransferBitmap in TeCanvas.pas) gives error code = 6 = Invalid descriptor (use GetLastError, FormatMessage). Er...