Search found 9 matches

by Elite
Wed Sep 30, 2020 8:39 am
Forum: .NET
Topic: The chart shows an error when adding lines
Replies: 5
Views: 884

Re: The chart shows an error when adding lines

It's not an easy Recurring problem.it did not happen in subsequent runs.May not be the problem of adding lines.
But this is a hidden danger in my code.Do you have any other suggestions for this situation?
by Elite
Fri Sep 18, 2020 3:50 am
Forum: .NET
Topic: The chart shows an error when adding lines
Replies: 5
Views: 884

Re: The chart shows an error when adding lines

Thanks for your answer,I am also using the latest version on NuGet. In my program, the line is created every time the button is clicked. Like the following code: private void button1_Click(object sender, EventArgs e) { //if(timer1.Enabled) //{ // timer1.Enabled = false; // ChangeButtonTitle(true); /...
by Elite
Thu Sep 17, 2020 3:01 am
Forum: .NET
Topic: The chart shows an error when adding lines
Replies: 5
Views: 884

The chart shows an error when adding lines

In my program, I need to dynamically add points to the line. When I click the button, a line is created, and the method is called regularly to add points. The line will be recreated when the button is clicked again. The core code is as follows. First add a line to the chart through the following cod...
by Elite
Mon Sep 14, 2020 2:48 am
Forum: .NET
Topic: The 3D chart created by IsoSurface not fluent when rotating
Replies: 3
Views: 1458

Re: The 3D chart created by IsoSurface not fluent when rotating

Hello, can TeeChart support retained mode? Do you have a better solution?
by Elite
Fri Jun 19, 2020 1:59 am
Forum: .NET
Topic: Axis value repeat
Replies: 2
Views: 1552

Re: Axis value repeat

Thanks for your suggestions, the problem was successfully solved.
by Elite
Thu Jun 18, 2020 6:25 am
Forum: .NET
Topic: Axis value repeat
Replies: 2
Views: 1552

Axis value repeat

The line is composed of continuous points. When I zoom the chart, duplicate numbers appear on the axis. How should I avoid this situation.

The normal chart is shown in 2.png, and the zoomed chart is shown in 3.png. The figure below shows some of the data.
by Elite
Wed Jun 17, 2020 8:59 am
Forum: .NET
Topic: The 3D chart created by IsoSurface not fluent when rotating
Replies: 3
Views: 1458

The 3D chart created by IsoSurface not fluent when rotating

I created a 3D chart using IsoSurface. It can run smoothly when 1000 points are loaded, but when I append to 3 million points, the rotating chart is not smooth. How should I optimize it. The code is as follows IsoSurface isoSurface1 = new IsoSurface(tChart1.Chart); isoSurface1.BandPen.Visible = fals...
by Elite
Thu Jan 09, 2020 11:53 am
Forum: .NET
Topic: When the cursorTool follows the mouse, the zoom box disappears.
Replies: 3
Views: 4513

Re: When the cursorTool follows the mouse, the zoom box disappears.

I used the above code in a new project, and when I select the zoom area, there will be serious ghosting, like the gif you showed. When the mouse stops moving but the keys have not been raised, the zoom box disappears. But when I set CursorTool not to follow the mouse movement, the above problem does...
by Elite
Wed Jan 08, 2020 9:48 am
Forum: .NET
Topic: When the cursorTool follows the mouse, the zoom box disappears.
Replies: 3
Views: 4513

When the cursorTool follows the mouse, the zoom box disappears.

Hello,
The cursorTool is set to follow the mouse, dashed box disappears when zooming.
I installed Steema.TeeChart.NET v4.2019.10.25 version.