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63,810 Commits 34 Branches 119 Tags 422 MiB
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170 Commits

Author SHA1 Message Date
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1f29550b44 TAChart: Display major axis marks at the edges of the clip range 
git-svn-id: trunk@37565 -
 2012-06-07 13:40:04 +00:00
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545f1d7cda TAChart: Add Axis.PositionUnits property 
git-svn-id: trunk@37512 -
 2012-06-04 14:08:43 +00:00
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2ee0e2bafb TAChart: Save only non-default Axis.Position 
git-svn-id: trunk@37507 -
 2012-06-04 10:12:25 +00:00
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98043f717a TAChart: Add Axis.Position property 
git-svn-id: trunk@37506 -
 2012-06-04 09:43:40 +00:00
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4089a0fab9 TAChart: Replace GetAxis/SetAxis and AXIS_INDEX with GetAxisByAlign/SetAxisByAlign 
git-svn-id: trunk@36915 -
 2012-04-20 01:47:29 +00:00
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dfa6c71041 TAChart: Refactor TChartAxis.GetMarkValues and add FIXME comment 
+ Add forgotten line from the previous commit.

git-svn-id: trunk@36165 -
 2012-03-19 12:16:30 +00:00
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1720bbaf07 TAChart: Do not draw minor marks outside of marks range 
git-svn-id: trunk@36163 -
 2012-03-19 11:29:17 +00:00
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1efd95da30 TAChart: Add Axis.Margin property 
git-svn-id: trunk@36159 -
 2012-03-19 06:39:23 +00:00
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6169395766 TAChart: Center axis title by the marks 
git-svn-id: trunk@36158 -
 2012-03-19 06:29:04 +00:00
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215e6b2bd7 TAChart: Minor refactoring of TChartAxisList.Prepare 
git-svn-id: trunk@36157 -
 2012-03-19 05:30:40 +00:00
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7e37bace92 TAChart: Fix drawing of Axis.Title with Attachment = maCenter 
git-svn-id: trunk@36156 -
 2012-03-19 05:09:28 +00:00
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274955e748 TAChart: Extract TChartRange.Intersect helper procedure 
git-svn-id: trunk@32801 -
 2011-10-10 13:34:55 +00:00
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0f0e833719 TAChart: Reset zooming after changing axis transformations to avoid SIGFPE in some cases 
git-svn-id: trunk@32796 -
 2011-10-10 10:13:04 +00:00
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bed7d78b47 TAChart: Extract TAMath unit 
git-svn-id: trunk@32688 -
 2011-10-05 05:40:51 +00:00
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d48b6c597d TAChart: Fix compile-time range check errors due to NaN usage 
git-svn-id: trunk@32305 -
 2011-09-13 03:43:05 +00:00
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d5ad4ab713 TAChart: Add FormatIfNotEmpty utility function 
git-svn-id: trunk@32136 -
 2011-08-31 11:05:11 +00:00
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74bfc779a0 TAChart: Use TChartAxis.Range even if no series is assigned to the axis 
git-svn-id: trunk@32028 -
 2011-08-21 10:40:49 +00:00
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b001e5e50e TAChart: Auto-hide axis if exception is raised while drawing it 
git-svn-id: trunk@32027 -
 2011-08-21 10:06:43 +00:00
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a85397a7f2 TAChart: Fix axis interval scale during printing. Trivial update to print demo. 
git-svn-id: trunk@31923 -
 2011-08-09 13:48:51 +00:00
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21b9e581d4 TAChart: Use axis interval parameters in TDateTimeIntervalChartSource. Update axis demo. 
git-svn-id: trunk@31871 -
 2011-08-05 12:29:32 +00:00
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3ec7677315 TAChart: Add aipGraphCoords option to axis interval parameters 
git-svn-id: trunk@31866 -
 2011-08-05 05:56:25 +00:00
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cc9b94639e TAChart: Do not draw minor axis marks over major ones. Correctly use axis transformation on the minor marks. 
git-svn-id: trunk@31865 -
 2011-08-05 05:34:17 +00:00
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7195e84854 TAChart: Update chart after change of axis interval parameters 
git-svn-id: trunk@31859 -
 2011-08-03 16:26:51 +00:00
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ce27587010 TAChart: Refactor TCharAxis.GetMarkValues procedure 
git-svn-id: trunk@31857 -
 2011-08-03 15:41:09 +00:00
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b6c83f2721 TAChart: Additional checks to prevent drawing of axis marks outside the axis range 
git-svn-id: trunk@31856 -
 2011-08-03 15:28:06 +00:00
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89c458bc8d TAChart: Replace TChartMinorAxis.IntervalsCount with Intervals property 
git-svn-id: trunk@31855 -
 2011-08-03 15:14:50 +00:00
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3f6db4ab9f TAChart: Add TChartAxis.Intervals property 
git-svn-id: trunk@31854 -
 2011-08-03 14:44:56 +00:00
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6fc1a2fbed TAChart: Fix axis ordering 
git-svn-id: trunk@31853 -
 2011-08-03 14:40:58 +00:00
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70e64e04d8 TAChart: Use TIntervalChartSource.Params in interval calculations 
git-svn-id: trunk@31851 -
 2011-08-03 11:37:38 +00:00
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f81391d3cd TAChart: Add TValuesInRangeParams helper type, remove TAxisDataExtent helper type 
git-svn-id: trunk@31844 -
 2011-08-01 06:06:43 +00:00
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fb3b94ed21 TAChart: Use SetPropDefaults in TChartPen 
git-svn-id: trunk@31829 -
 2011-07-30 16:28:19 +00:00
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d0b5c54609 TAChart: Process new properties in TChartAxis.Assign 
git-svn-id: trunk@31826 -
 2011-07-30 08:13:56 +00:00
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11d4e269aa TAChart: Add TChartAxisMarks.Range property 
git-svn-id: trunk@31824 -
 2011-07-30 08:08:54 +00:00
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aa51debce9 TAChart: Add TChartAxis.Range property 
git-svn-id: trunk@31822 -
 2011-07-30 06:41:55 +00:00
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727c3782d1 TAChart: Add workaround for issue #19780 
git-svn-id: trunk@31813 -
 2011-07-28 01:33:39 +00:00
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411ec72db8 TAChart: Do not display mark labels by default for minor axis. 
+ Remove unusable properties from minor axis marks 
+ Update axis demo

git-svn-id: trunk@31776 -
 2011-07-21 16:18:49 +00:00
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92659628f1 TAChart: Measure "edge" marks correctly in the presence of axis transformations 
git-svn-id: trunk@31772 -
 2011-07-20 15:49:18 +00:00
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490ec0cbdc TAChart: Measure marks correctly even if the source is unsorted 
git-svn-id: trunk@31771 -
 2011-07-20 15:36:08 +00:00
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f58c701d03 TAChart: Measure minor mark labels 
git-svn-id: trunk@31768 -
 2011-07-20 14:45:20 +00:00
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de32d99c42 TAChart: Refactor axis marks generation 
git-svn-id: trunk@31764 -
 2011-07-20 11:40:55 +00:00
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0138145ed5 TAChart: Draw minor axis marks 
git-svn-id: trunk@31762 -
 2011-07-20 11:08:47 +00:00
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790e4b7ec7 TAChart: Take minor ticks into account while measuring axis 
git-svn-id: trunk@31761 -
 2011-07-20 10:02:17 +00:00
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0566afca02 TAChart: Add TChartAxis.Arrow property 
git-svn-id: trunk@31726 -
 2011-07-17 09:45:35 +00:00
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e8e8e52c90 TAChart: Fix axis Z positioning 
git-svn-id: trunk@31719 -
 2011-07-17 07:50:16 +00:00
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6742e22298 TAChart: Add TChartAxis.AxisPen property 
git-svn-id: trunk@31718 -
 2011-07-17 07:44:47 +00:00
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938cbd7a55 TAChart: Correctly measure axis titles 
git-svn-id: trunk@31714 -
 2011-07-16 18:34:15 +00:00
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9b3b52f19f TAChart: Exactly reserve margins for the first and the last mark on the axis 
git-svn-id: trunk@31713 -
 2011-07-16 18:20:23 +00:00
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4ed00f8de5 TAChart: Use TAxisDrawHelper for axis measuring 
git-svn-id: trunk@31712 -
 2011-07-16 17:37:01 +00:00
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d4b0f89e8f TAChart: Calculate transformation coefficients iteratively 
git-svn-id: trunk@31709 -
 2011-07-16 16:17:26 +00:00
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f13bf300dd TAChart: Reserve margins for the first and the last mark on the axis 
git-svn-id: trunk@31708 -
 2011-07-16 12:15:43 +00:00
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67aa466330 TAChart: Use enumerators while working with axises 
git-svn-id: trunk@31707 -
 2011-07-16 08:07:22 +00:00
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9ddaa28a8f TAChart: Remove "const" from some parameters where it is unneeded or dangerous 
git-svn-id: trunk@31673 -
 2011-07-12 08:03:40 +00:00
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01e9be3b20 TAChart: Add TChartMinorAxis.IntervalsCount property. Draw minor axises. 
git-svn-id: trunk@31429 -
 2011-06-28 10:58:17 +00:00
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a890570935 TAChart: Extract TAChartAxisUtils unit 
git-svn-id: trunk@31428 -
 2011-06-28 10:15:27 +00:00
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2b82bb67f6 TAChart: Move common methods and properties to TChartBasicAxis 
git-svn-id: trunk@31427 -
 2011-06-28 09:53:28 +00:00
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7954ae2127 TAChart: Move TTransformFunc definition to TAChartUtils. Use it in the axis drawing code. 
git-svn-id: trunk@31424 -
 2011-06-28 08:58:22 +00:00
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df404722c8 TAChart: Refactor axis drawing. Add TAxisDrawHelper class. 
git-svn-id: trunk@31423 -
 2011-06-28 08:52:40 +00:00
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5779ff5a45 TAChart: Initial implementation of TChartMinorAxis 
git-svn-id: trunk@31153 -
 2011-06-10 10:50:59 +00:00
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fd1c88271a TAChart: Extract TChartBasicAxis class 
git-svn-id: trunk@31152 -
 2011-06-10 10:09:31 +00:00
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95315d575a TAChart: Process all fields in TChartAxis.Assign 
git-svn-id: trunk@31151 -
 2011-06-10 08:40:27 +00:00
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397a0e437e TAChart: Extract TAIntervalSources unit 
git-svn-id: trunk@30528 -
 2011-05-02 12:22:16 +00:00
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c654edd5c9 TAChart: Redraw chart after axis list change 
git-svn-id: trunk@30186 -
 2011-04-04 16:25:13 +00:00
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7c95fca45c TAChart: Add workaround for issue #18549 
git-svn-id: trunk@30114 -
 2011-04-01 09:44:46 +00:00
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856ba3f519 TAChart: Do not assign axis font if it is not actually used 
git-svn-id: trunk@29997 -
 2011-03-23 10:41:00 +00:00
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5546c5b445 TAChart: Fix "unchanged" checks in event assignments 
git-svn-id: trunk@29989 -
 2011-03-23 07:14:16 +00:00
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066c967857 TAChart: Fixup for r29962 #a9270e1c46 
git-svn-id: trunk@29964 -
 2011-03-21 13:31:42 +00:00
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a9270e1c46 TAChart: Do not reserve space for invisible axis marks 
git-svn-id: trunk@29962 -
 2011-03-21 13:19:53 +00:00
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26bd49415f TAChart: Do not draw marks with Visible = false 
git-svn-id: trunk@29855 -
 2011-03-15 17:01:33 +00:00
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26ac2c3d21 TAChart: Extract TAGeometry unit 
git-svn-id: trunk@29797 -
 2011-03-11 11:42:56 +00:00
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d2306d0e8a TAChart: Scale label distances for printing. Update print demo. 
git-svn-id: trunk@29705 -
 2011-03-02 09:47:04 +00:00
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39d6ab4f66 TAChart: Initial implementation of TPrinterDrawer 
git-svn-id: trunk@29682 -
 2011-02-27 09:32:49 +00:00
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43e58801a0 TAChart: Remove canvas-based drawing utilities, since they are no longer used 
git-svn-id: trunk@29636 -
 2011-02-21 16:27:56 +00:00
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829ea72a9d TAChart: Use IChartDrawer to draw labels 
git-svn-id: trunk@29531 -
 2011-02-13 17:28:51 +00:00
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e3c19880f0 TAChart: Use IChartDrawer to draw axises. Add IChartDrawer.ClippingStart ans ClippingStop methods. 
git-svn-id: trunk@29530 -
 2011-02-13 16:52:50 +00:00
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545b9ba037 TAChart: Allow assignment of TLineSeries 
git-svn-id: trunk@29315 -
 2011-02-02 06:51:17 +00:00
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e80436b1fb TAChart: Use styles brushes for axis stripes 
git-svn-id: trunk@28913 -
 2011-01-09 09:17:05 +00:00
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b86722ce2e TAChart: Add TChartAxisMarks.Stripes property 
git-svn-id: trunk@28896 -
 2011-01-07 15:03:26 +00:00
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ad6b453cb2 TAChart: Extract TACustomSource unit 
git-svn-id: trunk@28787 -
 2010-12-20 09:44:42 +00:00
paul
ec782c1a72 tachart: fix compilation with recent fpc generics change 
git-svn-id: trunk@28501 -
 2010-11-26 14:45:05 +00:00
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2f974edb89 TAChart: Limit axis ZPosition by chart Depth 
git-svn-id: trunk@27796 -
 2010-10-21 13:14:58 +00:00
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b8d55daabb TAChart: Extract TChart.DrawBackground helper, fix axis drawing on chart without series 
git-svn-id: trunk@27795 -
 2010-10-21 13:07:56 +00:00
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387d267fa5 TAChart: Refactor axis ordering 
git-svn-id: trunk@27794 -
 2010-10-21 12:40:12 +00:00
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7c2ff8e9c6 TAChart: Draw axises in Z order 
git-svn-id: trunk@27793 -
 2010-10-21 12:00:19 +00:00
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aebe485e4b TAChart: Add TChartAxis.ZPosition property 
git-svn-id: trunk@27743 -
 2010-10-17 12:34:50 +00:00
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19f61c8aaf TAChart: Do not store deprecated TChartAxisTitle.Font property 
git-svn-id: trunk@27079 -
 2010-08-12 15:57:31 +00:00
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82ce805c08 TAChart: Add Marks.DistanceToCenter property 
git-svn-id: trunk@27077 -
 2010-08-12 15:49:56 +00:00
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2fd8c5370e TAChart: Extract TAxisCoeffHelper object 
git-svn-id: trunk@27068 -
 2010-08-12 12:11:25 +00:00
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a6d808414e TAChart: Add TChartAxis.Group property 
git-svn-id: trunk@26938 -
 2010-07-31 16:38:52 +00:00
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f344f9d4f6 TAChart: Add default value for TChartAxis.Alignment. 
+ Fix Code Observer warnings

git-svn-id: trunk@26933 -
 2010-07-31 14:06:15 +00:00
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0e1bfb75c2 TAChart: Add TChartAxisMarks.AtDataOnly property 
git-svn-id: trunk@26930 -
 2010-07-31 13:35:24 +00:00
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21f2841210 TAChart: Make TChartAxisTitle a descendant of TGenericChartMarks. 
This results in:
+ New LabelBrush and Frame properties
+ Overall code reduction
+ Support for arbitrary font orientation for axis titles
- Font property is now named LabelFont

git-svn-id: trunk@26776 -
 2010-07-22 10:45:51 +00:00
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d5a2df6249 TAChart: Correctly support arbitrary label orientation. 
As a bonus:
* Fix axis ticks disappearing when the corresponding label is hidden.
* Support Marks.OverlapPolicy in pie series.

git-svn-id: trunk@26771 -
 2010-07-22 06:40:43 +00:00
ask
be405ec70a TAChart: Extract TADrawUtils unit 
git-svn-id: trunk@26686 -
 2010-07-16 14:12:55 +00:00
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3fb76f8c86 TAChart: Fix SIGFPE after changing scale to logarithmic on zoomed-in chart 
git-svn-id: trunk@25941 -
 2010-06-06 06:02:04 +00:00
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d6b37e7cb4 TAChart: Use EnsureOrder and NormalizeRect throughout the code 
git-svn-id: trunk@25919 -
 2010-06-05 14:22:22 +00:00
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78eb50a8d5 TAChart: Extract PrepareSimplePen utility procedure 
git-svn-id: trunk@25062 -
 2010-04-29 06:19:37 +00:00
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3560ac7c3f TAChart: Re-measure axises after calclulating transformation for better precision 
git-svn-id: trunk@25061 -
 2010-04-29 06:08:31 +00:00
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7937d63b39 TAChart: Respect Marks.OverlapPolicy when drawing axis marks 
git-svn-id: trunk@25033 -
 2010-04-28 14:29:01 +00:00
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0f37f9e39d TAChart: Refactor TChartAxis.Draw procedure 
git-svn-id: trunk@25032 -
 2010-04-28 14:26:59 +00:00
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dfc1161da4 TAChart: Rename TCustomChartSource.ValuesInInterval to ValuesInRange 
git-svn-id: trunk@24645 -
 2010-04-16 06:02:26 +00:00