lazarus/components/tachart
ask ac8fd19675 TAChart: Add exe files to svn:ignore
git-svn-id: trunk@30243 -
2011-04-08 08:54:45 +00:00
..
demo TAChart: Minor updates for save demo project 2011-04-08 08:46:18 +00:00
fpdoc TAChart: Add fpdoc generation helpers 2011-04-03 09:10:55 +00:00
icons TAChart: Add icon for TChartNavPanel 2011-03-20 16:21:07 +00:00
test TAChart: Add exe files to svn:ignore 2011-04-08 08:54:45 +00:00
Makefile Components: updated makefiles 2011-02-01 23:32:08 +00:00
Makefile.compiled updated Makefiles 2011-02-07 13:51:40 +00:00
Makefile.fpc Components: updated makefiles 2011-02-01 23:32:08 +00:00
README.txt
tachartaggpas.lpk TAChart: Add TAChartBgra package 2011-04-03 09:32:57 +00:00
tachartaggpas.pas TAChart: Add TAChartAggPas package 2011-04-03 09:12:12 +00:00
tachartaxis.pas TAChart: Redraw chart after axis list change 2011-04-04 16:25:13 +00:00
tachartbgra.lpk TAChart: Add TAChartBgra package 2011-04-03 09:32:57 +00:00
tachartbgra.pas TAChart: Add TAChartBgra package 2011-04-03 09:32:57 +00:00
tachartlazaruspkg.lpk TAChart: Do not use TADrawerFPCanvas in the package to avoid unneeded freetype dependency 2011-04-06 20:41:50 +00:00
tachartlazaruspkg.pas TAChart: Do not use TADrawerFPCanvas in the package to avoid unneeded freetype dependency. Part 2. 2011-04-06 20:44:20 +00:00
tachartutils.pas TAChart: Block all extent notifications in mini-map mode 2011-03-20 18:30:46 +00:00
tachartwmf.lpk TAChart: Add Windows Metafile drawing back-end 2011-04-08 07:17:11 +00:00
tachartwmf.pas TAChart: Add Windows Metafile drawing back-end 2011-04-08 07:17:11 +00:00
tacustomseries.pas TAChart: Fix "unchanged" checks in event assignments 2011-03-23 07:14:16 +00:00
tacustomsource.pas TAChart: Fix TCalculatedChartSource crashes, update line demo 2010-12-22 12:24:31 +00:00
tadbsource.pas TAChart: Extract TACustomSource unit 2010-12-20 09:44:42 +00:00
tadraweraggpas.pas TAChart: Remove AEndPoint parameter from IChartDrawer.Polyline 2011-04-06 00:30:58 +00:00
tadrawerbgra.pas TAChart: Remove AEndPoint parameter from IChartDrawer.Polyline 2011-04-06 00:30:58 +00:00
tadrawercanvas.pas TAChart: Add Windows Metafile drawing back-end 2011-04-08 07:17:11 +00:00
tadrawerfpcanvas.pas TAChart: Remove AEndPoint parameter from IChartDrawer.Polyline 2011-04-06 00:30:58 +00:00
tadraweropengl.pas TAChart: Remove AEndPoint parameter from IChartDrawer.Polyline 2011-04-06 00:30:58 +00:00
tadrawersvg.pas TAChart: Use textLength attribute in SVG drawer 2011-04-08 08:45:46 +00:00
tadrawerwmf.pas TAChart: Add Windows Metafile drawing back-end 2011-04-08 07:17:11 +00:00
tadrawutils.pas TAChart: Remove AEndPoint parameter from IChartDrawer.Polyline 2011-04-06 00:30:58 +00:00
tafuncseries.pas TAChart: Fix "unchanged" checks in event assignments 2011-03-23 07:14:16 +00:00
tageometry.pas TAChart: Simplify Polygon/Polyline interface of IChartDrawer 2011-04-06 00:21:22 +00:00
tagraph.lrs TAChart: Add icon for TChartNavPanel 2011-03-20 16:21:07 +00:00
tagraph.pas TAChart: Add DrawingBegin/DrawingEnd methods to IChartDrawer 2011-04-05 20:24:28 +00:00
talegend.pas TAChart: Fix "unchanged" checks in event assignments 2011-03-23 07:14:16 +00:00
talegendpanel.pas TAChart: Auto-update TChartLegendPanel 2010-10-21 09:05:34 +00:00
tamultiseries.pas TAChart: Add legend drawing for TOpenHighLowCloseSeries 2011-03-17 12:28:36 +00:00
tanavigation.pas TAChart: Block all extent notifications in mini-map mode 2011-03-20 18:30:46 +00:00
taprint.pas TAChart: Replace IChartDrawer.HasCanvas/GetCanvas with a separate IChartTCanvasDrawer interface 2011-03-20 20:04:22 +00:00
taradialseries.pas TAChart: Simplify Polygon/Polyline interface of IChartDrawer 2011-04-06 00:21:22 +00:00
taseries.pas TAChart: Fix "unchanged" checks in event assignments 2011-03-23 07:14:16 +00:00
taserieseditor.pas TAChart: Extract RefreshList procedure into TASubcomponentsEditor 2010-04-04 03:24:17 +00:00
tasources.pas TAChart: Fix TCalculatedChartSource crashes, update line demo 2010-12-22 12:24:31 +00:00
tastyles.pas TAChart: Remove canvas-based drawing utilities, since they are no longer used 2011-02-21 16:27:56 +00:00
tasubcomponentseditor.lfm TAChart: Use toolbar instead of menu in subcomponent editor to improve interface in Macs 2010-08-01 11:17:33 +00:00
tasubcomponentseditor.pas TAChart: Minor code style fixes 2010-10-08 11:11:42 +00:00
tatools.pas TAChart: Fix "unchanged" checks in event assignments 2011-03-23 07:14:16 +00:00
tatransformations.pas TAChart: Fix "unchanged" checks in event assignments 2011-03-23 07:14:16 +00:00
tatypes.pas TAChart: Remove AEndPoint parameter from IChartDrawer.Polyline 2011-04-06 00:30:58 +00:00

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


Why Create This
---------------

I've been porting Epanet from Delphi into Lazarus, since I need a TeeChart like component and TeeChart was not free
I had to build a new component.

I looked arround the net for a good component and found Philippe's TAChart and decided to improve it.

There is still plenty of bugs on the component but at least it works with all the cases I need. I will continue to develop
this, but since it's allready working I decided to submit to general review.
    
Installation
------------
    * Open the package tachartlazaruspkg.lpk with Component / Open package file (.lpk)
    * Click on Compile
    * Click on Install

Changes
-------

* 01/06/2008 - Fixed Legend selection bug, DrawLegend bugfix (by Anton Vychegzhanin)
* 25/01/2008 - Code cleanups and bugfixes (bugfixes by Uwe Zimmermann and Oled)
* 22/01/2008 - Implemented ZoomFull, PaintOnCanvas and slight modifications to add TSerie pen style (by oleg)
* 27/09/2007 - Bugfixes and partially implemented multibar in TBarSeries
* 29/08/2007 - Bugfixes and implement Bug fixes SaveToBitmapFile 
                 and CopyToClipboardBitmap
* 27/08/2007 - Bugfixes and implement Inverted Axis (by Helio Rocha-Pinto)
* 17/04/2007 - Series clipping bugfixes and partially implement TSeriesPointer
* 12/03/2007 - Bugfixes and implement ShowInLegend
* 01/01/2007 - Initial Release

Copyright (C) 2006-2007 by Luis Rodrigues  <lr@neei.uevora.pt>
Copyright (C) 2005-2006 by Philippe Martinole  <philippe.martinole@teleauto.org>