paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-05-30 20:42:39 +02:00
Code Issues Packages Projects Releases Wiki Activity
20,065 Commits 34 Branches 119 Tags 387 MiB
1acb779801
Commit Graph

188 Commits

Author SHA1 Message Date
ask
1acb779801 TAChart: Remove TChart.AxisColor -- superceeded by Axis.TickColor. 
git-svn-id: trunk@20401 -
 2009-06-04 11:33:34 +00:00
ask
95e83492e7 TAChart: Add Axis.TickLength and Axis.TickColor properties. Really use Axis.Title.Font. 
git-svn-id: trunk@20400 -
 2009-06-04 11:32:51 +00:00
ask
49c5c9dbeb TAChart: Use Font.Orientation instead of Angle for axis titles 
git-svn-id: trunk@20352 -
 2009-06-02 14:01:37 +00:00
ask
03fb819137 TAChart: Draw grid with dotted lines by default 
git-svn-id: trunk@20351 -
 2009-06-02 13:46:45 +00:00
ask
a5d26d6883 TAChart: Meaningful axis captions in AxisList editor 
git-svn-id: trunk@20350 -
 2009-06-02 13:41:29 +00:00
ask
8933c18a9f TAChart: Draw multiple axises with arbitrary alignments 
* Move axis drawing to TChartAxis, break it into smaller procedures

git-svn-id: trunk@20347 -
 2009-06-02 12:53:49 +00:00
ask
66278c69d1 TChart: Publish AxisList. Do not store LeftAxis and BottomAxis separately. 
* A step to adding support for multiple axises
* Update demo

git-svn-id: trunk@20316 -
 2009-05-30 16:41:01 +00:00
ask
56029b3100 TChart: Fix axis title centering (issue #13832) 
git-svn-id: trunk@20313 -
 2009-05-30 15:36:00 +00:00
ask
b991035ee7 TChart: Introduce TChartAxisAlignment and TChartAxisList 
* First step for adding support for multiple axises
* Does not yet change any user-visible behaviour

git-svn-id: trunk@20312 -
 2009-05-30 15:17:35 +00:00
ask
e2b7a80b5e TAChart: Remove MirrorX property. Add ClearSeries procedure. 
* Independent changes extracted from patch by Andrei Kupreitchik (issue #13832)

git-svn-id: trunk@20230 -
 2009-05-26 10:18:45 +00:00
ask
bef2d937fd TAChart: Re-add BackColor property (issue #13831) 
* Patch by Andrei Kupreitchik
* Update a demo

git-svn-id: trunk@20225 -
 2009-05-26 07:23:46 +00:00
ask
f3dd9d641d TAChart: Add Margins instead of built-in fixed margin (issue #13830) 
* Based on patch by Andrei Kupreitchik
* Used Margins in a demo

git-svn-id: trunk@20224 -
 2009-05-26 07:07:54 +00:00
ask
9a999ed80e TAChart: Add TLineSeries.LinePen property. Update demo. 
git-svn-id: trunk@20222 -
 2009-05-26 03:10:27 +00:00
ask
e80e98c3cc TAChart: Sort class members 
git-svn-id: trunk@20221 -
 2009-05-26 02:59:54 +00:00
ask
7ee8494e64 TAChart: Set default values correctly in db-aware chart source 
git-svn-id: trunk@20220 -
 2009-05-26 02:54:49 +00:00
ask
62cc5113b7 TAChart: Add support for chart source caching 
* Add TListChartSource.CopyForm procedure
* Make TChart.ListSource public
* Update demo

git-svn-id: trunk@20219 -
 2009-05-26 02:49:08 +00:00
ask
2ba755f1ef TAChart: Add a demo for db-aware chart 
git-svn-id: trunk@20218 -
 2009-05-26 02:40:24 +00:00
ask
dedefbbe48 TAChart: Add icon for TDbChartSource 
git-svn-id: trunk@20217 -
 2009-05-26 02:38:27 +00:00
ask
421cb0e7aa TAChart: Correctly refresh db-aware chart after dataset changes. 
* Add BeforeDraw/AfterDraw procedures to series and sources
* Preserve dataset cursor position while drawing db-aware Series
* Update chart after deleting a record

git-svn-id: trunk@20216 -
 2009-05-26 02:21:39 +00:00
ask
ed14f938e7 TAChart: Add db-aware chart source. 
git-svn-id: trunk@20215 -
 2009-05-26 01:53:46 +00:00
ask
2f572b341b TAChart: Add license header to TASources unit. 
git-svn-id: trunk@20201 -
 2009-05-25 11:59:32 +00:00
ask
326dadbb51 TAChart: Use TUserDefinedChartSource in function demo 
git-svn-id: trunk@20173 -
 2009-05-24 13:12:43 +00:00
ask
ea1dd89ad9 TAChart: Add TUserDefinedChartSource. 
git-svn-id: trunk@20171 -
 2009-05-24 13:11:01 +00:00
ask
104cd2a598 TAChart: Add icons for chart sources 
git-svn-id: trunk@20170 -
 2009-05-24 12:38:06 +00:00
ask
2f19160d24 TAChart: Use random source in demos. 
git-svn-id: trunk@20159 -
 2009-05-24 07:18:18 +00:00
ask
28d862e408 TAChart: Do not crash after removing a referenced chart source. 
git-svn-id: trunk@20158 -
 2009-05-24 07:17:39 +00:00
ask
39ae87f65f TAChart: Minor cleanups and fixes 
git-svn-id: trunk@20157 -
 2009-05-24 06:47:06 +00:00
ask
1245e6e6ed TAChart: Default color for list source data points should be clTAColor, not 0. 
git-svn-id: trunk@20156 -
 2009-05-24 06:35:53 +00:00
ask
029339a761 TAChart: Add demo for chart sources. 
git-svn-id: trunk@20155 -
 2009-05-24 06:34:22 +00:00
ask
c17a63df84 TAChart: Notify series about chart source changes. 
* Add minimal Model-View style infrastructure
* Properly support many series with same source

git-svn-id: trunk@20154 -
 2009-05-24 06:19:54 +00:00
ask
932b2a5392 TAChart: Improve color handling for individual data points. 
git-svn-id: trunk@20153 -
 2009-05-24 02:35:11 +00:00
ask
0697177d28 TAChart: Add random series source. 
* Move Extent and ValuesTotal logic to TCustomChartSource
* Add TMWCRandomGenerator class
* Add TRandomChartSource class

git-svn-id: trunk@20152 -
 2009-05-24 01:40:52 +00:00
ask
e93779cdaa TAChart: Move clTAColor to TAChartUtils. Fix error message. 
git-svn-id: trunk@20151 -
 2009-05-24 01:38:30 +00:00
ask
1421f1836b TAChart: Fix bugs in processing of empty extents. 
git-svn-id: trunk@20137 -
 2009-05-23 04:13:01 +00:00
ask
d8bc38d03f TAChart: Improve Extent processing for series. 
* Move Extent calculation and caching to TListChartSource class.
* Replace TChartSeries.{X/Y}Graph{Min/Max} by Extent property.
* Various fixes related to extent cache coherence.

git-svn-id: trunk@20136 -
 2009-05-23 04:01:13 +00:00
ask
5210783530 TAChart: Make TListChartSource a component. 
* Move TChart and TListChartSource to a separate component page
* Initial crude implementation of design-time data point editing

git-svn-id: trunk@20135 -
 2009-05-22 23:36:57 +00:00
ask
c6677a7a40 TAChart: Add mouse events demo 
git-svn-id: trunk@20118 -
 2009-05-22 05:34:25 +00:00
ask
1b34be4add TAChart: Simplify and fix TLineSeries.Set{X/Y}Value 
git-svn-id: trunk@20117 -
 2009-05-22 05:29:02 +00:00
ask
3857c71b89 TAChart: Call OnMouse{Down,Move,Up} events. Minor refactoring. 
git-svn-id: trunk@20116 -
 2009-05-22 05:12:46 +00:00
ask
8a09a8257c TAChart: Move ValuesTotal logic from TChartSeries to TListChartSource 
git-svn-id: trunk@20114 -
 2009-05-22 03:52:53 +00:00
ask
b7c121c677 TAChart: Extract former CoordList into TCustomChartSource class in TASource unit. 
git-svn-id: trunk@20112 -
 2009-05-22 01:46:43 +00:00
ask
3f07c0e517 TAChart: Update lfm files for demo projects. 
git-svn-id: trunk@20111 -
 2009-05-22 01:44:25 +00:00
ask
69156f088b TAChart: Set correct brushes for TLine and TAreaSeries. 
git-svn-id: trunk@20097 -
 2009-05-21 08:51:31 +00:00
ask
148f7ce9be TAChart: Fix for r20095 #453a046de9. 
git-svn-id: trunk@20096 -
 2009-05-21 08:42:25 +00:00
ask
453a046de9 TAChart: If Chart.Extent.Use{X/Y}{Min/Max} is set, use corresponding boundary unconditionally. 
Previously it was not used if some series expanded beyond it.
This fixes issue #13681.

git-svn-id: trunk@20095 -
 2009-05-21 08:37:16 +00:00
ask
a0897c76f4 TAChart: Add chart extent demo. 
In particular, it is useful to test issue #13681.

git-svn-id: trunk@20091 -
 2009-05-21 07:55:56 +00:00
ask
ff15f8408c TAChart: Add TLine.UseBounds property. Minor refactoring. 
git-svn-id: trunk@20090 -
 2009-05-21 07:48:50 +00:00
ask
f0b1c740fd TAChart: Change default for TChartPen.Visible to true 
git-svn-id: trunk@20089 -
 2009-05-21 07:26:24 +00:00
ask
d18b9a4254 TAChart: UpdateMinMax should update both min and max if necessary. 
git-svn-id: trunk@20088 -
 2009-05-21 07:16:09 +00:00
ask
2ca478248b TAChart: Fix TLine bounds. Part of issue #13681 
git-svn-id: trunk@19923 -
 2009-05-11 09:04:23 +00:00