Search found 8 matches

by Gerhard Sachs
Fri Mar 13, 2009 7:30 am
Forum: VCL
Topic: Assign Series to top and bottom axes
Replies: 2
Views: 2897

Thank you for the tip, now it works as expected.

Best Regards
Gerhard
by Gerhard Sachs
Thu Mar 12, 2009 4:19 pm
Forum: VCL
Topic: Assign Series to top and bottom axes
Replies: 2
Views: 2897

Assign Series to top and bottom axes

Hello, I want to show the user the top and bottom axis even when just one series is defined. I create one or more line series dynamically. In the chart editor, it is possible to assign a series to top, to bottom or to top and bottom. How can I use the "top and bottom" feature programatically ? Or is...
by Gerhard Sachs
Tue Dec 09, 2008 3:03 pm
Forum: VCL
Topic: Delphi2006 does not recognize TeeChart 8.04 at startup
Replies: 3
Views: 2974

Hi Narcis, meanwhile the system is running. I was unable to find a real reason for the problems. When I deinstalled ReportBuilder, TeeChart alone worked. When I deinstalled TeeChart, ReportBuilder alone worked. Both togehter didnt. I deinstalled both and deleted every single file that could belong t...
by Gerhard Sachs
Mon Dec 08, 2008 9:39 am
Forum: VCL
Topic: Delphi2006 does not recognize TeeChart 8.04 at startup
Replies: 3
Views: 2974

Delphi2006 does not recognize TeeChart 8.04 at startup

When I run a working project I always got messages like 'TDonutSeries not found'. All TeeChart components are displayed in the component list. If I take a component and place it onto a form, everything works as expected from then on. When I create a new empty project on Delphi startup and run it, De...
by Gerhard Sachs
Tue Oct 21, 2008 3:25 pm
Forum: VCL
Topic: Colorlinetool drives CPU usage to the maximum when dragging.
Replies: 6
Views: 4589

Hello Narcis, I have now tested the Colorlinetest on different office PC's, one Lenovo and three Dell. Most of them have a Intel Core 2 Duo CPU with one or 2GB Ram. They have different graphic boards from Matrox, NVidia or ATI. All show the same effect that CPU usage increases heavily when fast drag...
by Gerhard Sachs
Tue Oct 21, 2008 1:12 pm
Forum: VCL
Topic: Colorlinetool drives CPU usage to the maximum when dragging.
Replies: 6
Views: 4589

Hello Narcis, the example was tested on 2 different PC's, both are Dell desktop PC's with rather different components. Both run Windows XP Pro, one with SP2, the other with SP3. I have sent the example as executable too to allow you to see exactly the same behaviour that I see here. I will test the ...
by Gerhard Sachs
Fri Oct 17, 2008 2:34 pm
Forum: VCL
Topic: Colorlinetool drives CPU usage to the maximum when dragging.
Replies: 6
Views: 4589

Hello Narcis, I tried to send you an example project, but it did not work. Calling the upload page always gives the error "Server Error in '/' Application". Clicking on the "news://www.steema.net/steema.public.attachments" link opens Outlook Express which I never used on this PC. Outllok Express is ...
by Gerhard Sachs
Tue Oct 07, 2008 9:42 am
Forum: VCL
Topic: Colorlinetool drives CPU usage to the maximum when dragging.
Replies: 6
Views: 4589

Colorlinetool drives CPU usage to the maximum when dragging.

Hello, I have a chart (V8.02 VCL) with a horizontal line that the user can move up and down. I use the position to do some computations. The chart is 2D only. The first approach was the colorline tool, which worked properly so far but drives the CPU usage to a very high level when moving. The PC bec...