Search found 32 matches

by HMI
Wed Dec 05, 2007 1:34 pm
Forum: VCL
Topic: Copying Zoom only ?
Replies: 2
Views: 1437

Took a Timer to wait till the Chart is drawn...
by HMI
Wed Dec 05, 2007 11:04 am
Forum: VCL
Topic: Copying Zoom only ?
Replies: 2
Views: 1437

Ok, I found this note in the Manual:
Note: Using conversion functions is only valid after a Chart component has been drawn, either to screen or to a private hidden Canvas.

Where else can I ZoomRect when the Zoom should be visible when the Form is first shown...
by HMI
Wed Dec 05, 2007 10:04 am
Forum: VCL
Topic: Copying Zoom only ?
Replies: 2
Views: 1437

Copying Zoom only ?

Hi there, I want to copy the Zoom form one chart to another. This means, I want to copy the look of the Chart after the zoom from one chart, to another chart which is in an opening Form. First I commit a TRect(the zooming Area) to this form. Then I show it in Modal mode, but when I use the Chart.Zoo...
by HMI
Tue Dec 04, 2007 2:13 pm
Forum: VCL
Topic: Sticky click event when dbl-click and Form.ShowModal
Replies: 1
Views: 1185

-.- Wrote too fast, found my answer here:

http://www.teechart.net/support/viewtop ... ouse+click

Sorry, can be closed or deleted, thx^^
by HMI
Tue Dec 04, 2007 2:09 pm
Forum: VCL
Topic: Sticky click event when dbl-click and Form.ShowModal
Replies: 1
Views: 1185

Sticky click event when dbl-click and Form.ShowModal

Hi there, I created my own dbl-Click method in my customChart in which a new Form is created and shown in Modal-mode. My problem now is that when I close this form, the normal click event is active, means when I move my mouse, the chart is rotating untill I leftclick again. Is there any posibility o...
by HMI
Tue Dec 04, 2007 1:58 pm
Forum: VCL
Topic: Surfaceserie only draws half
Replies: 5
Views: 2398

Hi Narcis,

yes they are. But I think there might be something wrong with
the Data, although there are points visible, maybe some are missing
or something.
Problem solved so far...

Kind regards, HMI
by HMI
Mon Dec 03, 2007 8:18 am
Forum: VCL
Topic: Surfaceserie only draws half
Replies: 5
Views: 2398

Yes, irregularGrid ist set to true. The problem was somewhere in the calculation, now everything is shown correctly. http://img264.imageshack.us/img264/637/muhcv1.th.jpg That's how the first screenshot had to look. But although the calculation may be false, if there ARE points, like there are (you s...
by HMI
Fri Nov 30, 2007 2:01 pm
Forum: VCL
Topic: Surfaceserie only draws half
Replies: 5
Views: 2398

Surfaceserie only draws half

Hi there, I have a problem with my SurfaceSeries, which has not occured till now. First: I fill a SurfaceSerie and add this as DataSource to the Point3DSerie, so that the Data is the same. http://img252.imageshack.us/img252/937/surfaceproblemun5.th.jpg maybe better visible here http://img523.imagesh...
by HMI
Wed Jun 20, 2007 7:24 am
Forum: VCL
Topic: Problem with OpenGL and View3DOptions.Orthogonal := False
Replies: 1
Views: 1118

Problem with OpenGL and View3DOptions.Orthogonal := False

Hi there, The code I use for this Test, with Chart1 = 345x281 and Chart2 = 669x545 procedure TForm1.Button1Click(Sender: TObject); var gl1:TTeeOpenGL; begin gl1 := TTeeOpenGl.Create(self); gl1.TeePanel := chart2; gl1.Active := true; With Chart2 do begin View3DOptions.Orthogonal := False; AddSeries(T...
by HMI
Wed Jun 13, 2007 2:55 pm
Forum: VCL
Topic: difference between remove/freeAllSeries?
Replies: 4
Views: 2063

Hi HMI, No, they shouldn't. Are you experiencing any problem in that aspect? No, not Problems. But I experience this behaviour and want a explanation about this because I'm curious. Thats what I wanted to explain in this thread^^ I try to explain it again. This is my Copy procedure in my TCustomCha...
by HMI
Wed Jun 13, 2007 12:12 pm
Forum: VCL
Topic: difference between remove/freeAllSeries?
Replies: 4
Views: 2063

Yes, I know.
Before the loop, I remove/free the existing series. No problem so far.
But then I add new copys of Series from another Chart.

Where is the difference, if I remove or free the Series before?
The freed/removed Series shouldn't interfer with the knew one's, should they?
by HMI
Wed Jun 13, 2007 11:53 am
Forum: VCL
Topic: difference between remove/freeAllSeries?
Replies: 4
Views: 2063

difference between remove/freeAllSeries?

Hi, this is no actual problem, but I'm interested in these procedures working. I have a TCustomChart which opens a new form and with a own copy procedure, I copy this TCustomChart. After closing the new Form, I copy this chart back. procedure TKoordSys3D.copy(p_koordSys: TKoordSys3D); var l_temp_hei...
by HMI
Wed Jun 06, 2007 7:18 am
Forum: VCL
Topic: Drawing Lines in 3D Chart
Replies: 8
Views: 3842

That seems a good solution. I will see in how far I could
implement it in my code.

Thanks again, and have a nice day,
HMI
by HMI
Mon Jun 04, 2007 2:54 pm
Forum: VCL
Topic: Drawing Lines in 3D Chart
Replies: 8
Views: 3842

Hi Narcis, I thought it would not be easy to understand me^^ I try it again. The image on which I try to explain: http://img261.imageshack.us/img261/1532/sample2rg1.png I have a set of Gridpoints(regular positions, not that diffuse like in the picture), x and z for the position, y the value. Theses ...
by HMI
Mon Jun 04, 2007 2:32 pm
Forum: Wishes and ideas
Topic: Little mistake in the Help files
Replies: 3
Views: 8093

Little mistake in the Help files

Hi, a little mistake which let my head spin^^ type TSeriesPointerStyle = (psRectangle, psCircle, psTriangle, psDownTriangle, psCross, psDiagCross, psStar, psDiamond, psSmallDot, psNothing, psLeftTriangle, psRightTriangle); This doesn't mathc the description: psRectangle psCircle psTriangle psDownTri...