Commit Graph

128 Commits

Author SHA1 Message Date
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44bafe724c TAChart: Add TPanDragTool.MinDragRadius property
git-svn-id: trunk@39360 -
2012-11-24 12:06:23 +00:00
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116e6e0d47 TAChart: Call Handled after extent restoration in TZoomDragTool
git-svn-id: trunk@39351 -
2012-11-23 11:02:05 +00:00
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f50a958fad TAChart: Add TZoomDragTool.SelectionRect property
git-svn-id: trunk@38949 -
2012-10-02 13:51:37 +00:00
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e7c4459955 TAChart: Add TDataPointDistanceTool.Transparency property
git-svn-id: trunk@38916 -
2012-09-30 05:32:09 +00:00
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3a81d9a04e TAChart: Add TZoomDragTool.AdjustSelection property
git-svn-id: trunk@38915 -
2012-09-30 05:20:09 +00:00
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8d208ba958 TAChart: Draw selection rectangle according to RatioLimit in zoom drag tool
git-svn-id: trunk@38908 -
2012-09-29 17:40:02 +00:00
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b8f1a26235 TAChart: Set TZoomDragTool.Brush.Style = bsClear by default
git-svn-id: trunk@38902 -
2012-09-29 14:36:19 +00:00
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50c1480502 TAChart: Fix leftover tool image after unzooming in normal draw mode
git-svn-id: trunk@38901 -
2012-09-29 14:30:00 +00:00
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e7353938a4 TAChart: Add TZoomDragTool.Transparency property
git-svn-id: trunk@38900 -
2012-09-29 14:24:10 +00:00
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eff9f1abee TAChart: Add TZoomDragTool.Brush property
git-svn-id: trunk@38898 -
2012-09-29 12:01:52 +00:00
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5380fecc6f TAChart: Add TPanDragTool to the built-in toolset
git-svn-id: trunk@38888 -
2012-09-28 17:47:32 +00:00
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6020e3b6da TAChart: Add TPanDragTool.EscapeCancels property
git-svn-id: trunk@38866 -
2012-09-27 15:51:04 +00:00
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320655321d TAChart: Add TZoomDragTool.EscapeCancels property
git-svn-id: trunk@38865 -
2012-09-27 15:29:31 +00:00
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dba262b42f TAChart: Add TDataPointDragTool.EscapeCancels property
git-svn-id: trunk@38864 -
2012-09-27 15:21:54 +00:00
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681289e730 TAChart: Fix crash when the tool is activated while zoom animation is in progress
git-svn-id: trunk@38862 -
2012-09-27 14:37:08 +00:00
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e6a2713fce TAChart: Make sure the previous tool is deactivated before activating a new one
git-svn-id: trunk@38861 -
2012-09-27 14:27:42 +00:00
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c66a6f83f6 TAChart: Optimize GetNearestPoint for the case of sorted source and at least linear on X point distance
git-svn-id: trunk@38853 -
2012-09-27 12:10:33 +00:00
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54f6a99a13 TAChart: Add TDataPointDragTool.OnDragStart event
git-svn-id: trunk@38786 -
2012-09-21 14:43:38 +00:00
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325d4b93f7 TAChart: Use graph instead of image coordinates for TDataPointDragTool.Origin and OnDrag
git-svn-id: trunk@38781 -
2012-09-21 11:18:11 +00:00
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e30d3da819 TAChart: TDataPointDragTool: Add Origin property and OnDrag event
git-svn-id: trunk@38765 -
2012-09-20 14:01:48 +00:00
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fcad341d6e TAChart: Display crosshair tool on mouse down
git-svn-id: trunk@38757 -
2012-09-19 17:29:43 +00:00
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e11de6d9cd TAChart: Add TChartToolset.DispatchedShiftState property
git-svn-id: trunk@38500 -
2012-09-03 13:54:12 +00:00
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d9f0617b68 TAChart: Optimize TDataPointTool.FindNearestPoint
git-svn-id: trunk@38478 -
2012-09-02 07:25:09 +00:00
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2da91ebc91 TAChart: Replace TDataPointDistanceTool.dpdpLockToData option with DataPointMode property
git-svn-id: trunk@38447 -
2012-08-31 05:28:41 +00:00
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ddfd58d1de TAChart: Add TCustomAnimatedChartSource
git-svn-id: trunk@38442 -
2012-08-30 15:11:50 +00:00
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a51ed493bb TAChart: Add dpdoPermanent option to TDataPointDistanceTool
git-svn-id: trunk@38441 -
2012-08-30 08:21:49 +00:00
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593695c6b5 TAChart: Replace IChartDrawer.SetXorPen with SetXor
git-svn-id: trunk@38435 -
2012-08-30 06:17:47 +00:00
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c5350721c8 TAChart: Use drawer everywhere instead of canvas in tools
git-svn-id: trunk@38433 -
2012-08-30 05:34:59 +00:00
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ad680a75f4 TAChart: Extract TADataTools unit
git-svn-id: trunk@38432 -
2012-08-30 05:25:19 +00:00
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4cf420b246 TAChart: Extract PrepareDrawingModePen helper procedure
git-svn-id: trunk@38431 -
2012-08-30 02:20:09 +00:00
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4a1d2af745 TAChart: Replace PrepareXorPen with IChartDrawer.SetXorPen.
Xor drawing now preserves pen width.

git-svn-id: trunk@38429 -
2012-08-30 02:00:15 +00:00
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1223b09763 TAChart: Add TZoomDragTool.RestoreExtentOn property
git-svn-id: trunk@38342 -
2012-08-23 04:09:34 +00:00
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2c72f1ced4 TAChart: Fixes for TDataPointDistanceTool in xor drawing mode and with partial visibility
git-svn-id: trunk@38335 -
2012-08-22 15:18:11 +00:00
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847b230747 TAChart: Add initial implementation of distance text to TDataPointDistanceTool.
Based on patch by Werner Pamler.

git-svn-id: trunk@38334 -
2012-08-22 14:26:32 +00:00
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f5b873aa42 TAChart: Add TDataPointTool.TPointRef.AxisPos function
git-svn-id: trunk@38330 -
2012-08-22 10:51:36 +00:00
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aa894b143a TAChart: Add pointers to TDataPointDistanceTool
git-svn-id: trunk@38329 -
2012-08-22 09:48:58 +00:00
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56687efcdf TAChart: Add TDataPointDistanceTool.Distance function and OnMeasure event
git-svn-id: trunk@38327 -
2012-08-22 09:15:49 +00:00
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7f85da95f6 TAChart: Add initial version of TDataPointDistanceTool. Based on patch by Werner Pamler.
git-svn-id: trunk@38323 -
2012-08-22 08:18:46 +00:00
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9fa0308818 TAChart: Fix division by zero in zoom tools with extreme zoom ratios
git-svn-id: trunk@38225 -
2012-08-11 06:01:20 +00:00
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99d017b9e3 TAChart: Add TDataPointHintTool.OnHintPosition event
git-svn-id: trunk@38028 -
2012-07-24 08:17:15 +00:00
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78b05dc0a3 TAChart: Do not try to display empty hint in TDataPointHintTool.
This is a workaround for issue #22498.

git-svn-id: trunk@38024 -
2012-07-24 06:08:01 +00:00
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1a835d8a6b TAChart: Extract TDataPointDrawTool basic class.
Based on patch by Werner Pamler

git-svn-id: trunk@37865 -
2012-07-04 13:27:45 +00:00
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71e80a4383 TAChart: Fix typo: InitBuitlinTools -> InitBuiltinTools
git-svn-id: trunk@37759 -
2012-06-24 10:34:11 +00:00
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c0db15a654 TAChart: Silence compiler hints
git-svn-id: trunk@37209 -
2012-05-07 07:32:38 +00:00
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35ae157a3b TAChart: Add TDataPointHintTool.UseApplicationHint property
Application-level hint does not work in combination with modifier keys
and mouse buttons. The tool now manages a separate hint window instead.
Rare users who require a single hint window per application
may set UseApplicationHint=true.

git-svn-id: trunk@37208 -
2012-05-07 07:25:28 +00:00
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4447f89ee8 TAChart: Move Title property from TBasicChartSeries to TCustomChartSeries
git-svn-id: trunk@32934 -
2011-10-17 07:57:08 +00:00
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21a7f6daf5 TAChart: Clear chart reference for inactive tools to fix multiple charts per toolset case
git-svn-id: trunk@32917 -
2011-10-16 07:08:16 +00:00
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5f94205be5 TAChart: Change default value of TBasicZoomStepTool.FixedPoint to true. Update demo.
git-svn-id: trunk@32774 -
2011-10-09 02:12:18 +00:00
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9c33a8ec42 TAChart: Move ExpandRange procedure to TAMath unit
git-svn-id: trunk@32699 -
2011-10-05 10:03:34 +00:00
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d5499f7343 TAChart: Add TPanMouseWheelTool
git-svn-id: trunk@32658 -
2011-10-03 16:33:02 +00:00