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8d92e3b67d
lazarus/components/tachart
History
mattias 8d92e3b67d updated makefiles
2023-08-14 20:31:20 +02:00
..
aggpas TAChart: More flexible usage of system colors in drawers. 2023-03-09 12:12:04 +01:00
bgra TAChart: Fix text background painting in BGRA drawer. (https://forum.lazarus.freepascal.org/index.php/topic,62609.0.html). 2023-03-08 12:03:38 +01:00
demo TAChart: Use new icons in charteditor demo. 2023-07-12 10:48:19 +02:00
editors TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
fpdoc TAChart: Small improvements of help file for TAMath unit. 2021-10-27 00:14:10 +02:00
fpvectorial TAChart: Fix compilation of fpvectorial drawer package broken after commit 53f7749d. Issue #40086. 2023-01-10 15:35:05 +01:00
icons Components: Add copyright notes to all folders to which Roland Hahn has contributed images. 2021-02-24 22:17:51 +00:00
languages Translations: Ukrainian translation update by Olexandr Pylypchuk, issue #40312 2023-06-12 18:20:35 +03:00
numlib_fix
opengl TAChart: Check/fix in demos: compilation, runtime behavior, hints & warnings, anchored layout. 2021-08-05 23:23:53 +02:00
print TAChart: Fix compilation of additional drawer packages in FPC 3.2+ 2019-04-07 12:08:44 +00:00
test TAChart: Fix crash when a ListChartSource contains a single point and that has X=NaN. Add corresponding unit test. 2023-05-06 13:03:59 +02:00
tutorials TAChart: Add source code for tutorials https://wiki.lazarus.freepascal.org/TAChart_Tutorial:_Userdefined_ChartSource and https://wiki.lazarus.freepascal.org/TAChart_Tutorial:_Dual_y_axis,_Legend 2019-11-16 10:52:06 +00:00
wmf TAChart: Fix compilation of additional drawer packages in FPC 3.2+ 2019-04-07 12:08:44 +00:00
Makefile updated makefiles 2023-08-14 20:31:20 +02:00
Makefile.compiled updated makefiles 2023-08-14 20:31:20 +02:00
Makefile.fpc updated makefiles 2023-08-14 20:31:20 +02:00
README.txt
taanimatedsource.pas TAChart: Less hints and warnings 2021-08-05 10:34:48 +02:00
taaxissource.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tachartaxis.pas TAChart: Minor axis can get marks from a chartsource now 2023-07-13 00:28:58 +02:00
tachartaxisutils.pas TAChart: Minor axis can get marks from a chartsource now 2023-07-13 00:28:58 +02:00
tachartcombos.pas TAChart: Less hints and warnings 2021-08-05 10:34:48 +02:00
tachartextentlink.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tachartimagelist.pas TAChart: Fix border color of rectangular series icons in ChartImageList. 2023-07-11 23:32:12 +02:00
tachartlazaruspkg.lpk TAChart, TurboPower_IPro: Fix "OffsetRect deprecated" message. 2023-06-16 01:50:13 +02:00
tachartlazaruspkg.pas TAChart: Separate color map functionality from TColorMapSeries into a generally-usable class TColorMap (unit TAColorMap). 2023-03-17 20:09:36 +01:00
tachartlistbox.pas Reduce compiler warnings. 2023-07-03 06:23:49 +03:00
tachartliveview.pas TAChart: Fix designtime crash when Chart is unlinked from ChartLiveView; add missing Notification method. 2022-05-08 16:02:16 +02:00
tachartstrconsts.pas TAChart: Add new TDataPointMarksClickTool 2022-07-23 19:32:56 +02:00
tachartteechart.pas
tachartutils.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tacolormap.pas TAChart: Separate color map functionality from TColorMapSeries into a generally-usable class TColorMap (unit TAColorMap). 2023-03-17 20:09:36 +01:00
tacustomfuncseries.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tacustomseries.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tacustomsource.pas TAChart: Fix crash when a ListChartSource contains a single point and that has X=NaN. Add corresponding unit test. 2023-05-06 13:03:59 +02:00
tadatapointseditor.lfm
tadatapointseditor.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tadatatools.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tadbsource.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tadiagram.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tadiagramdrawing.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tadiagramlayout.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tadrawercanvas.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tadrawerfpcanvas.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tadrawersvg.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tadrawutils.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
taenumerators.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
taexpressionseries.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tafitlib.pas TAChart: Handle numerical overflows during fitting by catching the exception. 2020-07-22 08:09:47 +00:00
tafitutils.pas Lazarus trunk requires at least FPC 3.2.0. Remove checks for earlier FPC_FULLVERSION. 2023-07-07 17:39:03 +03:00
tafonts.pas Pas2js, SynEdit, TAChart, IPro: Use a faster compare method for case-insensitive strings and StringLists. 2021-02-05 11:28:05 +00:00
tafuncseries.pas Lazarus trunk requires at least FPC 3.2.0. Remove checks for earlier FPC_FULLVERSION. 2023-07-07 17:39:03 +03:00
tageometry.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tagraph.pas Remove LCLProc.OffsetRect(). Move some functions from LCLProc to GraphMath (LazUtils). 2023-06-05 15:48:01 +03:00
tagraph.res TAChart: Register TChartLiveView. Add new property "ExtentY". 2020-08-16 16:20:58 +00:00
taguiconnector.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tahtml.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
taintervalsources.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
talegend.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
talegendpanel.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tamath.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tamultiseries.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tanavigation.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tapolygonseries.pas TAChart: More flexible usage of system colors in drawers. 2023-03-09 12:12:04 +01:00
taradialseries.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
taseries.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tasources.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tastyles.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tatextelements.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tatools.pas TAChart: Fix data-point cross-hair cursor, used by two charts, being drawn in the other chart. 2023-07-07 14:29:27 +02:00
tatransformations.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00
tatypes.pas TAChart: Clean-up: Remove out-dated version checks. Add missing compiler mode directives. 2023-06-03 17:37:23 +02:00

README.txt 

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>