Author Topic: How to create 3D charts  (Read 645 times)


  • Newbie
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How to create 3D charts
« on: June 17, 2019, 03:09:56 pm »
Hi everyone. I need to create 3D charts. Do you know a library?
Thanks a lot, bye.


  • Hero Member
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  • Posts: 7401
Re: How to create 3D charts
« Reply #1 on: June 17, 2019, 04:19:00 pm »
Not with TAChart, it is 2D only.,45683.msg323462.html#msg323462 shows an example how 3D charts could be drawn by means of OpenGL; it is not complete yet, maybe I can continue to work on it in the next days.

Otherwise, you could use a separate script-driven charting program such as gnuplot, catch its output and paint it in a TImage:,23839.msg253759.html#msg253759, or,40517.msg279940.html#msg279940
Mainly Lazarus trunk / fpc 3.2.0 / all 32-bit on Win-10, but many more...


  • Sr. Member
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  • Posts: 319
Re: How to create 3D charts
« Reply #2 on: June 17, 2019, 05:18:26 pm »
You can read this post on 3D:,45506.msg323487.html#msg323487.
The videos mentioned here, explain step by step (source code written at the same time), how to create a 3D engine.
use: Linux 64 bits (Ubuntu 18.04 LTS).
Lazarus version: 2.0.4 (svn revision: 62502M) compiled with fpc 3.0.4 - fpDebug \ Dwarf3.


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