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29,228 Commits 34 Branches 119 Tags 422 MiB
d378e66c95
Commit Graph

91 Commits

Author SHA1 Message Date
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d378e66c95 TAChart: Extract WeightedAverage utility function 
git-svn-id: trunk@29748 -
 2011-03-08 09:17:56 +00:00
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c25cf46ae6 TAChart: Auto-rename subcomponents when parent component name changes 
git-svn-id: trunk@29331 -
 2011-02-02 13:20:31 +00:00
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636d7a10cb TAChart: Allow assignment of TFuncSeries, TColorMapSeries, TIntervalList 
git-svn-id: trunk@29320 -
 2011-02-02 07:50:56 +00:00
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e122e92fcf TAChart: Extract RotateRect utility function 
git-svn-id: trunk@29309 -
 2011-02-02 05:33:37 +00:00
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21453ac232 TAChart: Do not automatically normalize rectangle before expanding it. Add test. 
git-svn-id: trunk@29101 -
 2011-01-18 08:54:00 +00:00
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154d4b002a TAChart: Optimize TFuncSeries drawing 
git-svn-id: trunk@29093 -
 2011-01-18 06:07:26 +00:00
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c7b1bd7bda TAChart: Protect PointDist functions from integer overflow. 
This fixes issue #18348 (Reticule doesn't work when zoomed)

git-svn-id: trunk@28854 -
 2011-01-01 08:21:49 +00:00
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5e5be1fbb4 TAChart: Centralize Infinity handling in SafeInfinity function 
git-svn-id: trunk@28774 -
 2010-12-20 04:09:42 +00:00
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f234d5845a TAChart: Add TPieSeries.RotateLabels property. Update demo. 
git-svn-id: trunk@28695 -
 2010-12-12 09:44:34 +00:00
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a53c2ca71c TAChart: Minor improvements to r28692 #6501a28e5a 
git-svn-id: trunk@28694 -
 2010-12-12 09:11:13 +00:00
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e91b9e79f8 TAChart: Additional overloads for UpdateMinMax, ExpandRect, IsPointInRect utility functions 
git-svn-id: trunk@28691 -
 2010-12-12 08:46:08 +00:00
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7fcd05e49f TAChart: Add TPieSeries.FindContainingSlice function. Extract Measure helper method. 
git-svn-id: trunk@28548 -
 2010-11-28 19:41:13 +00:00
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b1578e5dac TAChart: Precisely calculate extra distance to pie series labels. Partially fixes issue #17988 
git-svn-id: trunk@28368 -
 2010-11-20 12:09:15 +00:00
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18dbaee9bd TAChart: Add InterpolateRGB utility function 
git-svn-id: trunk@27736 -
 2010-10-17 09:05:09 +00:00
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e52d954696 TAChart: Move TSeriesPointerStyle from TAChartUtils to TATypes unit. 
git-svn-id: trunk@27464 -
 2010-09-26 03:25:35 +00:00
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e7e1f256d3 TAChart: Add ps[Left|Right]Triangle pointer styles 
git-svn-id: trunk@27463 -
 2010-09-26 03:21:11 +00:00
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e060bcd1aa TAChart: Initial implementation of TCalculatedChartSource 
git-svn-id: trunk@27143 -
 2010-08-19 09:37:02 +00:00
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3f86d53688 TAChart: Add operator*(TPoint, TPoint) 
git-svn-id: trunk@27076 -
 2010-08-12 15:46:01 +00:00
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76b6278554 TAChart: Improve area series drawing. 
+ Refactor drawing code
+ Add TAreaSeries.AreaContourPen
+ Support rotated series

git-svn-id: trunk@27022 -
 2010-08-07 16:48:53 +00:00
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a11a0af094 TAChart: Extract DoubleInterval utility function 
git-svn-id: trunk@27019 -
 2010-08-07 14:32:48 +00:00
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3e3d59a460 TAChart: Update tools demo to include fixed-point zooming. Some refactoring. 
git-svn-id: trunk@26954 -
 2010-08-01 04:25:31 +00:00
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275ed478aa TAChart: Add TAutoScaleAxisTransform transformations. 
This implements feature requests in issue #13832 and issue #15371

git-svn-id: trunk@26927 -
 2010-07-31 10:13:43 +00:00
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ce2a245445 TAChart: Add temporary storage for drawing-time data. 
git-svn-id: trunk@26924 -
 2010-07-31 07:02:12 +00:00
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0a1544f155 TAChart: Remove dependency of TASources on Graphics and LCLIntf, allowing it to be compiled in console-only mode. 
git-svn-id: trunk@26783 -
 2010-07-22 16:01:20 +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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e46c3429be TAChart: Add RotatePoint utility function and various point operators 
git-svn-id: trunk@26769 -
 2010-07-22 04:39:30 +00:00
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aa11530e5a TAChart: Add IsPointInPolygon and IsPolygonIntersectsPolygon utility functions 
git-svn-id: trunk@26699 -
 2010-07-16 20:44:54 +00:00
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c786d4253b TAChart: Add IsLineIntersectsLine and IsPointInRect utility functions 
git-svn-id: trunk@26690 -
 2010-07-16 17:50:16 +00:00
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67561b71a3 TAChart: Add SafeInRange and IsPointOnLine utility functions 
git-svn-id: trunk@26688 -
 2010-07-16 16:35:50 +00:00
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be405ec70a TAChart: Extract TADrawUtils unit 
git-svn-id: trunk@26686 -
 2010-07-16 14:12:55 +00:00
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1e37069221 TAChart: Fix interval merging 
git-svn-id: trunk@26676 -
 2010-07-16 08:15:53 +00:00
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68caa0b7e3 TAChart: Transmit sender in broadcast notifications 
git-svn-id: trunk@25940 -
 2010-06-06 05:58:56 +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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95f7e807b0 TAChart: Add EnsureOrder and ExpandRect utility functions 
git-svn-id: trunk@25917 -
 2010-06-05 14:15:35 +00:00
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ccbc4bbb33 TAChart: Add DoublePoint utility function 
git-svn-id: trunk@25887 -
 2010-06-04 09:20:22 +00:00
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0106d929e9 TAChart: Move $HINTS OFF directive to the correct place 
git-svn-id: trunk@25759 -
 2010-05-30 08:11:05 +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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ef7d9b0948 TAChart: Use FreeAndNil instead of Free for object fields 
git-svn-id: trunk@24592 -
 2010-04-12 06:59:17 +00:00
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21c09ad7e9 TAChart: Make Axis.Inverted work for customized marks 
git-svn-id: trunk@24571 -
 2010-04-11 08:49:52 +00:00
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5b2e752e04 TAChart: Move more functionality from clients into TListener class 
git-svn-id: trunk@24471 -
 2010-04-06 15:11:18 +00:00
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cd0c7d799e TAChart: Extract TBroadcaster from TCustomChartSource 
* Move TBroadcaster and TListener to TAChartUtils

git-svn-id: trunk@24466 -
 2010-04-06 12:27:20 +00:00
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221162d126 TAChart: Introduce TIndexedComponent as a base class for tools and series 
git-svn-id: trunk@24426 -
 2010-04-05 08:18:40 +00:00
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af9b033b42 TAChart: Implement TZoomDragTool using LogicalExtent instead of ZoomToRect 
git-svn-id: trunk@24352 -
 2010-04-01 13:24:27 +00:00
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fafe56406f TAChart: Add operator- for TDoublePoint 
git-svn-id: trunk@24349 -
 2010-04-01 12:58:15 +00:00
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55e3c12e7d TAChart: Add operator+ for TDoublePoint and operator- for TPoint 
git-svn-id: trunk@24336 -
 2010-04-01 10:47:13 +00:00
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bce837f856 TAChart: Extract BoundsSize utility function 
git-svn-id: trunk@24329 -
 2010-04-01 03:38:02 +00:00
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130b0d9d2d TAChart: Move PrepareXorPen procedure to TAChartUtils unit 
git-svn-id: trunk@24276 -
 2010-03-29 10:32:36 +00:00
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5e12f2c568 TAChart: Fix insufficient rounding during axis marks calculation 
git-svn-id: trunk@24146 -
 2010-03-21 15:07:23 +00:00
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1d63cd7ced TAChart: Add TPoint addition operator to utilities. 
git-svn-id: trunk@24124 -
 2010-03-21 02:51:04 +00:00
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0bc78d689a TAChart: Convert some literals to named constants 
git-svn-id: trunk@22420 -
 2009-11-04 01:26:14 +00:00