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19,755 Commits 34 Branches 119 Tags 442 MiB
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73 Commits

Author SHA1 Message Date
ask
ff15f8408c TAChart: Add TLine.UseBounds property. Minor refactoring. 
git-svn-id: trunk@20090 -
 2009-05-21 07:48:50 +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
ask
5f1f1c8897 TAChart: Extract UpdateMinMax procedure. 
git-svn-id: trunk@19922 -
 2009-05-11 08:54:27 +00:00
ask
c9bf967a8d TAChart: Implement 3D look for line series. Update demo. 
git-svn-id: trunk@19755 -
 2009-05-02 02:34:36 +00:00
ask
7277e0b12c TAChart: 3D look for bar series. 
* Add Series.Depth property
* Publish and impement it in TBarSeries
* Update demo

git-svn-id: trunk@19628 -
 2009-04-26 07:11:58 +00:00
ask
4b83c209c8 TAChart: Add TBarSeries.AdjustBarWidth property. 
git-svn-id: trunk@19611 -
 2009-04-24 14:36:16 +00:00
ask
3db771a856 TAChart: Starting 3-D look implementation. 
* Introduce TChartZPosition type.
* Add Depth property.
* Fix ZPosition for function series.

git-svn-id: trunk@19609 -
 2009-04-24 14:04:12 +00:00
ask
622ce0f331 TAChart: Fix calculation of right boundary while drawing function series. 
git-svn-id: trunk@19608 -
 2009-04-24 12:21:52 +00:00
ask
6941ef0833 TAChart: More extent improvements. 
* Use FCurrentExtent instead of F{X/Y}Graph{Min/Max}.
* Carefully check for various combinations of Chart.Extent and series bounds.

git-svn-id: trunk@19606 -
 2009-04-24 11:45:32 +00:00
ask
56cc734a27 TAChart: Add DoubleRect utility function, EChartError base exception class. 
git-svn-id: trunk@19603 -
 2009-04-24 11:32:33 +00:00
ask
23f9d1f9c4 TAChart: Improve extent processing. 
* Replace {X/Y}Graph{Max/Min} and AutoUpdate{X/Y}{Max/Min} properties with Extent class.
 * Use +/-Infinity instead of custom MinDouble/MaxDouble constants
 * Simplify UpdateExtent procedure

git-svn-id: trunk@19597 -
 2009-04-24 07:24:04 +00:00
ask
1f8f8a9909 TAChart: Convert [X/Y]ImageToGraph to functions 
git-svn-id: trunk@19543 -
 2009-04-21 08:39:29 +00:00
ask
64c6432237 TAChart: Convert {X/Y}GraphToImage to functions 
git-svn-id: trunk@19542 -
 2009-04-21 08:27:50 +00:00
ask
45d428b6e3 TAChart: Add Series.ZPosition property 
git-svn-id: trunk@19541 -
 2009-04-21 08:15:21 +00:00
ask
2117d39cf8 TAChart: add default values to published properties, minor cleanups. 
git-svn-id: trunk@19540 -
 2009-04-21 05:49:44 +00:00
ask
1184f95530 TAChart: Silence 'parameter is unused' hint. Fix unitialized variable. 
git-svn-id: trunk@19324 -
 2009-04-10 21:25:57 +00:00
ask
51f0ad8fc8 TAChart: Introduce TFuncSeries.Step to control drawing granularity. 
git-svn-id: trunk@19298 -
 2009-04-10 09:33:06 +00:00
ask
5c796207d7 TAChart: Rename Auto{X/Y}{Max/Min} to Use{X/Y}{Max/Min} and make it work. 
git-svn-id: trunk@19297 -
 2009-04-10 08:42:18 +00:00
ask
129b0cefb5 TAChart: Remove TChartSeries.InitBounds method. Various cleanups. 
git-svn-id: trunk@19190 -
 2009-04-01 20:01:33 +00:00
ask
6902bc22e9 TAChart: Rewrite calculation of title, axis and chart positions. 
* Replace (X/Y)Image(Min/Max) variables with a single ClipRect property
* Simplify code by calculating positions directly before drawing chart elements
* Fix various minor bugs and inconsistencies, like the one in issue #13433
* Move DrawAxis, DrawTitleFoot and Refresh methods to protected,
  since they are useless directly
* Add DrawLineHoriz and DrawLineVert helpers

git-svn-id: trunk@19189 -
 2009-04-01 19:03:20 +00:00
ask
53478c37f8 TAChart: Initial implementation of function series 
git-svn-id: trunk@19169 -
 2009-03-31 06:48:48 +00:00
ask
834c9f9146 TAChart: Move ShowInLegend property into TBasicChartSeries class. 
Rearrange some declarations alphabetically.

git-svn-id: trunk@19166 -
 2009-03-31 05:31:25 +00:00
ask
9d35d8873d TAChart: Add few more pointer styles. Fix warning. 
git-svn-id: trunk@19163 -
 2009-03-31 03:43:52 +00:00
ask
fea9d0eef9 TAChart: Simplified variant of TSeries.AddXY 
git-svn-id: trunk@19137 -
 2009-03-27 23:06:04 +00:00
ask
ce8f80bc53 TAChart: Move Active property to TBasicChartSeries class 
git-svn-id: trunk@19090 -
 2009-03-24 11:19:03 +00:00
ask
fc32749416 TAChart: Renamed TSerie -> TLineSeries because latter is both more logical and Delphi-compatible. 
Old name retained as an alias for backwards compatibility.

git-svn-id: trunk@19059 -
 2009-03-22 10:17:43 +00:00
ask
c6c378afb6 TAChart: Introduce OnDrawPointer event for line series 
git-svn-id: trunk@19022 -
 2009-03-18 10:26:01 +00:00
ask
e349453a72 TAChart: refactor TSeriesPointer.Draw 
git-svn-id: trunk@18981 -
 2009-03-13 12:51:17 +00:00
ask
ff8f6f5edd TAChart: Moved TSeriesPointer class to TATypes unit and inherited it from TChartElement. 
git-svn-id: trunk@18980 -
 2009-03-13 11:49:02 +00:00
ask
ba49804ad6 TAChart: Extracted ColorOrDefault function 
git-svn-id: trunk@18975 -
 2009-03-13 04:28:36 +00:00
ask
49c1f81e65 TAChart: Extracted TBasicPointSeries.DrawLabels method 
git-svn-id: trunk@18893 -
 2009-03-04 12:58:01 +00:00
ask
3667b3ea5e TAChart: Refactoring: use points instead of separate x and y coordinates 
git-svn-id: trunk@18890 -
 2009-03-04 08:35:59 +00:00
ask
76e2cc9985 TAChart: Labels drawing for line and area series. 
git-svn-id: trunk@18886 -
 2009-03-03 19:16:49 +00:00
ask
a99d32c9be TAChart: Add Frame, LabelBrush, LabelFont, LinkPen properties to TChartMarks, use them for drawing. Update demo. 
git-svn-id: trunk@18884 -
 2009-03-03 18:28:44 +00:00
ask
ddda8edc89 TAChart: add TChartMarks.Distance property. 
git-svn-id: trunk@18883 -
 2009-03-03 16:42:27 +00:00
ask
6e5def3ad7 TAChart: Group series mark parameters into TChartMarks class. Update demo. 
git-svn-id: trunk@18882 -
 2009-03-03 16:32:50 +00:00
ask
bc49d5bfb4 TAChart: extracted auxiliary chart elements into a TATypes unit. Fixed style. 
git-svn-id: trunk@18880 -
 2009-03-03 15:42:24 +00:00
ask
17114c5ab7 TAChart: use margins in bar series. Default scale for bar series now adujsts to display labels. 
git-svn-id: trunk@18872 -
 2009-03-02 15:23:13 +00:00
ask
0aa059ecff TAChart: display labels on bar series. Initial crude implementation. 
git-svn-id: trunk@18859 -
 2009-03-01 12:04:40 +00:00
ask
7385883003 TAChart: refactor bar series drawing 
git-svn-id: trunk@18851 -
 2009-03-01 09:04:48 +00:00
ask
a3580b1459 TAChart: Make marks optional. Allow custom marks formatting. 
git-svn-id: trunk@18795 -
 2009-02-22 16:06:23 +00:00
ask
4bd8cdc586 TAChart: implement all MarksStyle values for TPieSeries. 
Add mark style selection to the demo application.

git-svn-id: trunk@18794 -
 2009-02-22 15:10:53 +00:00
ask
61219c304d TAChart: Renamed ChartCoord -> TChartCoord 
git-svn-id: trunk@18792 -
 2009-02-22 14:41:55 +00:00
paul
f8e23f2d0d tachart: correct asterisks positions 
git-svn-id: trunk@18780 -
 2009-02-20 15:34:27 +00:00
ask
facc55f1a3 TAChart: Add Alexander Klenin to authors 
issue #13214 part 6

git-svn-id: trunk@18778 -
 2009-02-20 14:30:06 +00:00
ask
604c32679f TAChart: Refactor TLine series. Add static TLine series to the demo 
issue #13214 part 5

git-svn-id: trunk@18777 -
 2009-02-20 14:28:08 +00:00
ask
f6a27a57d4 TAChart: clean up, fix and expand published properties, since they are now useful 
issue #13214 part 4

git-svn-id: trunk@18776 -
 2009-02-20 14:25:24 +00:00
ask
ee315fb844 TAChart series editor: adding, deleting and selection of series 
issue #13214 part 3

git-svn-id: trunk@18775 -
 2009-02-20 14:22:48 +00:00
ask
7ab4967ab9 TAChart: Prepare series code for design-time editing. Publish Series property. 
issue #13214 part 2

git-svn-id: trunk@18774 -
 2009-02-20 14:19:05 +00:00
vincents
a945bd4085 TAChart: Remove {$MODE DELPHI} and {$IFDEF fpc} 
patch by: Alexander Klenin
part 3 of issue #13201

git-svn-id: trunk@18748 -
 2009-02-18 12:20:30 +00:00