Search found 8 matches

by jpm
Wed Jul 06, 2016 7:59 am
Forum: VCL
Topic: Legend in Tchart
Replies: 1
Views: 939

Legend in Tchart

I would like to split a legend list in sevral apparent groups in order to have an easier overview I would imagine either to add dividing line(s) ONLY at specific(s) location(s) and/or to change et vertical spacing only those positionns Is it possible? if Yes, how may I realize this/those local spera...
by jpm
Fri Mar 04, 2016 11:38 am
Forum: VCL
Topic: [Zoom]CustomAxis doesn't adjust min and max
Replies: 5
Views: 2541

Re: [Zoom]CustomAxis doesn't adjust min and max

I also met the same problem (zoom on custom axis), you indicated the following way: Please see the solution here. This is VB code but you shouldn't have any problem porting it to any other environment . Unhappily the link seems to be broken . could you reactivate the answer? Tank you in advance!
by jpm
Tue Dec 08, 2015 1:40 pm
Forum: VCL
Topic: Tcontourseries
Replies: 4
Views: 2971

Re: Tcontourseries

Tank you very much! It is exactelly le answer I was loocking for.
by jpm
Tue Dec 01, 2015 8:20 pm
Forum: VCL
Topic: Tcontourseries
Replies: 4
Views: 2971

Re: Tcontourseries

map.png What I would like to retrive are to points for each of the above colored lines at the different selected levels. In the above example, I have lines at Level=59.919 . Level=57.437, ... some levels can be splitted in diffent level curve (here for example L=42.544 or 47.508 or...) The goal is ...
by jpm
Tue Dec 01, 2015 6:16 pm
Forum: VCL
Topic: TeeExport
Replies: 2
Views: 1232

Re: TeeExport

for information, I call the dialog box with th following procedure: procedure Exporter(var T ; var C : TChart); var df, af : string; begin getdir(0,df); if Go_to_Current_Scratch() then begin getdir(0,af); TeeExport(TForm(T),C); // ,af); end; chdir(df); end;
by jpm
Tue Dec 01, 2015 5:57 pm
Forum: VCL
Topic: TeeExport
Replies: 2
Views: 1232

TeeExport

1.jpg 2.jpg When I try to save the raw data in text format using the TeeExport dialog box (slide 1) I quite often get an error reporting "not enough memory..." (slide 2). This situation mainly occurs for large series ( over 100'000 points). It's stange: I save all the x-y couples for each series "b...
by jpm
Thu Nov 05, 2015 7:43 am
Forum: VCL
Topic: Tcontourseries
Replies: 4
Views: 2971

Tcontourseries

Is it possible to extract le numerical values of a contourseries for each of the selected levels?
by jpm
Tue Oct 13, 2015 12:52 pm
Forum: VCL
Topic: Animated texture on a sphere
Replies: 1
Views: 828

Animated texture on a sphere

Do you have a built-in (or examples) way to map an animated texture ( such as avi or array of images) onto a 3D surface (such as a sphere) instead of a static one obtained by a code like: if TeeOpenGL_02.Active then With Chart_Sphere.Canvas do begin Brush.Style := bsSolid; Brush.Color := RGB(40, 250...