Search found 7 matches

by helmut ess
Fri Jul 20, 2007 8:49 am
Forum: .NET
Topic: change color of point one point onclick, c#.NET
Replies: 2
Views: 5994

change color of point one point onclick, c#.NET

Thank you for your help.

It was necessary to to set the property "colorEach = true;". But after that everything works as expected.

regards helmut
by helmut ess
Thu Jul 19, 2007 3:18 pm
Forum: .NET
Topic: change color of point one point onclick, c#.NET
Replies: 2
Views: 5994

change color of point one point onclick, c#.NET

Hi there,

how can I change the color of only one point in a pointSeries during runtime, for exsample if I click on this point?

thank you for your help.

regards helmut
by helmut ess
Fri Jan 12, 2007 7:16 am
Forum: .NET
Topic: Problem with datetime-axis, days have just 12 hrs ?!
Replies: 2
Views: 4873

Problem with datetime-axis, days have just 12 hrs ?!

Thank you for your quick help.

Helmut
by helmut ess
Thu Jan 11, 2007 3:28 pm
Forum: .NET
Topic: Problem with datetime-axis, days have just 12 hrs ?!
Replies: 2
Views: 4873

Problem with datetime-axis, days have just 12 hrs ?!

Hi there, using tChart for .Net for a winCe Pocket-framework application I use the bottom-axis as a datetime-axis when I zoom in the series an the timesteps turn from days to hours the pm - times are displayed as 06:00 and 12:00. (not as expected 18:00 and 00:00 ) What's my mistake? I did it like th...
by helmut ess
Tue Jan 09, 2007 11:46 am
Forum: VCL
Topic: diminish used memory space
Replies: 2
Views: 6406

Thank you, I'll try this ...

Hi Johan,

thank you for your response, perhaps it helps.

Helmut
by helmut ess
Fri Dec 15, 2006 9:48 am
Forum: VCL
Topic: diminish used memory space
Replies: 2
Views: 6406

diminish used memory space

Hi there, in one application we use tChart with delphi 6. I have two fastlineseries with about 500000 values and it works fine. In order to describe the displayed data better, we add about 200 tChartShapes. For every shape beeing created, 3 to 4 MB memory is occupated with result that we need about ...
by helmut ess
Wed Nov 29, 2006 3:56 pm
Forum: .NET
Topic: avoid repainting series
Replies: 1
Views: 3748

avoid repainting series

Hi there, I use the tChart-component with .Net-Pocket-Framework at a tabControl. Page1 shows the chart and page2 shows the value-list. Is it possible to avoid repainting the series when I change from page2 to page1? (Because it lasts too long. The fastline-series contains about 20000 values) Regards...