Hi
Sorry ,my english is poor . I would like to draw contours in a polygon region with scattered points .I wonder if TContourseries can be used to achieve .

hi,
Whether can use TContourSeries painting irregular contour in regional polygon
(Tchart7.07 and delphi7 )

Hi Narcís ,

I haved received the email.

Best Regards
hexfhhu

Hi Narcís:
If beta-testing TeeChart v8 have fixed the bug , I'm glad to enjoy it. how can I obtain it?
Email:hexf@hhu.edu.cn

hi, Narcis when i add the contour series to the tchart component, the object treeview window keeps flicking, the toolbar and the menu of delphi crashed, a error message which is "access violation at address 40045cb4 in module 'rtl70.bpl'.read of address 00000004." is poped up. i wonder wether it is ...

I insert several series (TSurfaceSeries) in the Chart1(TChart of Delphi 7.0, TeeChart7.07), when I input the code as: chart1.series[0].addxyz(0,1,0); chart1.series[1].addxyz(0,2,0); the data cann’t be accepted ,and the error notice is “ undeclared identifier: ‘addxyz’ ” . the data can be accepted wi...

Hi Narcís
When i use chartlistbox and set chart property is my chart name, the problem is still .My example picture is one chart ,not three chart.
why?
_________________
Best Regards
hexfhhu

Hi Narcís
Thank you for your help.The demo' All Features\Welcome!\Miscellaneous\Legend\Drawing more text example' is not
what I want. I have sended my example to your email.
_________________
Best Regards
hexfhhu

When I draw Vector 3D with TSurfaceSeries(DEIPHI 7.0, TCHART7.07), the Z axis scale should be input with the SAME num, or the picture can’t be drawled. For example: When I input the follow code : series1.addxyz(0,0.5,0); series1.addxyz(10,0.5,0); series1.addxyz(25,0.5,0); series1.addxyz(0,0.6,1.1); ...

Hi Narcís I get the legend for every series , but the legend style is set to the series value automatically. I want to change the legend style to seriesname for erery legend, how can I do it? By the way, I wonder whether the legend can show one or several series names that i want it to show, not jus...

Hi Narcís

Ok,I see!
thank you


Best Regards
hexfhhu

Hi Narcís

I will try it tomorry , thank you !

Best Regard
hexfhhu

When I pressed the popmenu Item such as ' color ' , I add code procedure TFormShowLinebak.MenuLineColorClick(Sender: TObject); begin ButtonPen1.LinkPen(SelectedSeries.Pen); // ButtonPen1: TButtonPen; declared in public ButtonPen1.OnClick(Sender); end; but I can not get the result as pressed ButtonPen1

Hi Jorge
thank you for your help!
I can move the legend with your code .
But I have not mastered how to arrange 40 series to four different legend. can you give me a example?

hi Narcís You are right . I have builded a popmenu , I do not known how to change series width, color,style, the series I have get from following code : procedure TFormShowLinebak.Chart1ClickSeries(Sender: TCustomChart; Series: TChartSeries; ValueIndex: Integer; Button: TMouseButton; Shift: TShiftSt...