Difference between revisions of "TAChart"
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* Vertical and horizontal line graph type | * Vertical and horizontal line graph type | ||
* Easily extensible to new graph types | * Easily extensible to new graph types | ||
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=== Screenshot === | === Screenshot === | ||
Revision as of 19:51, 27 August 2007
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About
TAChart is a charting LGPL component for Lazarus (TeeChart like). It contains the functions that Philippe Martinole developed for the TeleAuto project and lots of changes introduced by Luis Rodrigues while porting the Epanet application from Delphi to Lazarus.
Its main caracteristics are :
* Pie Series * Bar Series * Area Series * Line Series (can work as Point Series) * Unlimited number of graphs * Unlimited number of points * Graph legend * Graph title * Graph footer * Axis labels * Interactive zoom * Reticule or vertical reticule with point measure * Mirror on X axis * Auto or manual graph limits * Smart marks drawing * Vertical and horizontal line graph type * Easily extensible to new graph types
Screenshot
Here is an exemple of TAChart displaying a Line Series, Area Series and Pie Series
Author
Download
The latest stable release can be found on the in the lazarus SVN repository (The component is on Lazarus Aditional Tab)
The old code developed by Philippe is Here: Lazarus CCR Files page.
Change Log
- 27/08/2007 - Bugfixes and Implement Inverted Axis (by Helio Rocha-Pinto)
- 12/03/2007 - Bugfixes and implement ShowInLegend
- 01/01/2007 - Initial Release
Usage
See included example in Lazarus source in (Lazarus Install Dir)/components/tachart/demo/
