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62,616 Commits 34 Branches 119 Tags 448 MiB
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576 Commits

Author SHA1 Message Date
wp
b269bcc49f TAChart: Extend listbox demo to show sorting. 
git-svn-id: trunk@64434 -
 2021-01-29 15:18:54 +00:00
wp
3ea304cd6e TAChart: Add demo for TChartLiveView. 
git-svn-id: trunk@63763 -
 2020-08-16 17:06:43 +00:00
wp
c00ae1a4b3 TAChart: cross-platform layout in ListboxDemo 
git-svn-id: trunk@63727 -
 2020-08-12 15:53:46 +00:00
wp
5e929bb85f TAChart: Improved "basic" project in "demo" folder 
git-svn-id: trunk@63690 -
 2020-08-04 12:29:48 +00:00
wp
856c8e9f37 TAChart: Add rotated axes demo. Improved layout of the other axis demos. 
git-svn-id: trunk@63678 -
 2020-08-03 15:13:17 +00:00
wp
6c06094f0f TAChart: Prevent numerical overflow in fitdemo in case of stupid selection of parameters (64-bit Win: extended = double) 
git-svn-id: trunk@63617 -
 2020-07-22 07:50:54 +00:00
wp
2878087606 TAChart: Fix fit demo not updating polynomial degree when switching between polynomial and linear fits. Disable prediction/conficende interval series when fit results become invalid due to changed parameters. 
git-svn-id: trunk@63615 -
 2020-07-21 14:35:55 +00:00
wp
28d7ea6732 TAChart: Allow comma as field separator in data files for fitdemo. 
git-svn-id: trunk@63612 -
 2020-07-21 09:23:46 +00:00
wp
31e038d145 TAChart: Fix fitdemo bugs reported in #37369. 
git-svn-id: trunk@63611 -
 2020-07-21 09:21:42 +00:00
wp
d0123e2ed8 TAChart: Less hints and warnings in fit demo. 
git-svn-id: trunk@63606 -
 2020-07-20 18:03:44 +00:00
wp
1357d17c34 TAChart: Fix crash of fitdemo due to drawing of confidence/prediction limits for invalid fit results. Issue #37354. 
git-svn-id: trunk@63603 -
 2020-07-20 08:57:20 +00:00
wp
09a6fe02b5 TAChart: Fix typo in previous commit. 
git-svn-id: trunk@63593 -
 2020-07-17 13:53:54 +00:00
wp
1cbde656e5 TAChart: Add a "readme.txt" to the nogui demo as a reminder that the freetype.dll is required. 
git-svn-id: trunk@63592 -
 2020-07-17 13:52:59 +00:00
wp
cf603da31a TAChart: Undo unintentional changes of r63574 #fcdba55052 
git-svn-id: trunk@63589 -
 2020-07-17 08:58:17 +00:00
wp
fcdba55052 TAChart: Remove "not initialized" warnings. 
git-svn-id: trunk@63574 -
 2020-07-16 20:11:06 +00:00
wp
f504fdbac9 TAChart: Avoid crash of fitdemo when confidence level is set to 0 or 1. 
git-svn-id: trunk@63573 -
 2020-07-16 11:13:35 +00:00
wp
ba09e05aa3 TAChart: Fit confidence level can be changed in FitDemo now. Issue #37354. 
git-svn-id: trunk@63566 -
 2020-07-15 13:54:00 +00:00
wp
f86c4782e6 TAChart: Adapt DataPointToolDemo to tracing line segments of TLineSeries. 
git-svn-id: trunk@63049 -
 2020-04-22 20:25:24 +00:00
wp
37c5baa6a6 TAChart: Fix NoGuiDemo to find font in Linux. 
git-svn-id: trunk@62906 -
 2020-04-07 16:49:16 +00:00
wp
7b571df356 TAChart: Improved and scaled layout of TChartListbox demo. 
git-svn-id: trunk@62451 -
 2019-12-27 19:18:05 +00:00
wp
410090e60e TAChart: Add new property "AngleRange" to TPieSeries to enable a "halfdonut series" 
git-svn-id: trunk@62354 -
 2019-12-08 18:22:21 +00:00
wp
b4a469cf74 TAChart: Fix line demo (inconsistent behavior when "3D" and "rotated" boxes are checked and "Add" is pressed). 
git-svn-id: trunk@62290 -
 2019-11-23 22:59:36 +00:00
wp
0f9f6cb8b1 TAChart: AutoSize controls in printdemo, replace chart background colors by clWhite for correct printing in gtk2. 
git-svn-id: trunk@62202 -
 2019-11-05 18:57:11 +00:00
wp
a43265e3af Improved widgetset-independent and high-dpi-aware layout in some TAChart demos (3D, axis, axisalign, axistransf). 
git-svn-id: trunk@62017 -
 2019-10-09 22:58:49 +00:00
wp
76d23f638b TAChart: Move OpenGL-related units to separate package to avoid requirement of OpenGL libraries when TAChart is built (https://forum.lazarus.freepascal.org/index.php/topic,46713.msg333520.html). 
git-svn-id: trunk@61897 -
 2019-09-18 09:13:39 +00:00
wp
d1fe198799 TAChart: Fix compilation of tools demo. Issue #35704. Patch by Marcin Wiazowski. 
git-svn-id: trunk@61371 -
 2019-06-12 20:25:58 +00:00
wp
aa69a266b0 TAChart: Don't check class types twice (issue #35614). 
git-svn-id: trunk@61263 -
 2019-05-21 22:26:14 +00:00
wp
0df144030a TAChart: Avoid exception of savedemo by svg drawer in IDE when a font file cannot be loaded by EasyLazFreeType (https://forum.lazarus.freepascal.org/index.php/topic,45461.0.html) 
git-svn-id: trunk@61256 -
 2019-05-20 23:18:19 +00:00
wp
bab9f23e1d TAChart: Add demo for SortedChartSource. Based on code by Marcin Wiazowski (issue #35356). Some cosmetic changes in the chartsourcedemo. 
git-svn-id: trunk@61253 -
 2019-05-20 21:56:17 +00:00
wp
a0c1900d66 TAChart: Fix demo of svg drawer on non-Windows systems. 
git-svn-id: trunk@61243 -
 2019-05-18 23:08:18 +00:00
wp
abdb6abcaf TAChart: Fix axis labels for sorting a chart source with XCount = 0. Minor changes in sort_demo. 
git-svn-id: trunk@60999 -
 2019-04-16 21:41:46 +00:00
wp
5d5d933bd5 TAChart: Add demo to show sorting of series based on the new XCount=0 feature. 
git-svn-id: trunk@60996 -
 2019-04-16 14:20:44 +00:00
wp
93c0be69fd TAChart: Fix distance demo not displaying fit results any more. 
git-svn-id: trunk@60985 -
 2019-04-15 20:13:40 +00:00
wp
78857f4559 TAChart: Deprecate TDataPointDrawTool.OnShow by and replace by TDataPointDrawTool.OnCustomDraw. 
git-svn-id: trunk@60984 -
 2019-04-15 19:40:19 +00:00
wp
a6e96bfe61 TAChart: Fix compilation of navigatedemo 
git-svn-id: trunk@60865 -
 2019-04-07 14:27:20 +00:00
wp
2c1a86f5ac TAChart: More layout improvements in charteditor demo. 
git-svn-id: trunk@60838 -
 2019-04-04 22:17:59 +00:00
wp
774810e228 TAChart: Layout improvements in charteditor demo. 
git-svn-id: trunk@60837 -
 2019-04-04 22:06:20 +00:00
wp
298ce64cee TAChart: Add demo for the new click tools. 
git-svn-id: trunk@60836 -
 2019-04-04 20:45:48 +00:00
wp
56f340d0ba TAChart: Refactor drawing for new bar shapes of TBarSeries. 
git-svn-id: trunk@60769 -
 2019-03-25 15:22:50 +00:00
wp
4ef73c26d0 TAChart: Implement in drawing backends methods to access pen color only. 
git-svn-id: trunk@60768 -
 2019-03-25 12:34:17 +00:00
wp
b72b08174e TAChart: Fix bar series shapes when axes are rotated. 
git-svn-id: trunk@60767 -
 2019-03-25 00:56:54 +00:00
wp
0bfea66f90 TAChart: Add clipping option to TDatapointDistanceTool. Update demo. 
git-svn-id: trunk@60766 -
 2019-03-24 21:39:45 +00:00
wp
a4166ee45d TAChart: Add property TBarShape to TBarSeries to allow painting of bars as cylinders, pyramids, prisms etc. Add related demo. 
git-svn-id: trunk@60762 -
 2019-03-24 15:57:28 +00:00
wp
47bccc778c TAChart: Add event OnCustomDrawBar to TBarSeries, deprecate old OnBeforeDrawBar. Rename TPieSeries.OnDrawPie to .OnCustomDrawPie. 
git-svn-id: trunk@60755 -
 2019-03-23 23:19:53 +00:00
wp
50b7e5b2a4 TAChart: Add new properties Orientation and ViewAngle to TPieSeries. Update demo. 
git-svn-id: trunk@60728 -
 2019-03-19 22:11:22 +00:00
wp
0828a25696 TAChart: Add new property "StartAngle" to TPieSeries. Update demo (new layout). 
git-svn-id: trunk@60717 -
 2019-03-18 22:35:15 +00:00
wp
cbf913ae02 TAChart: Some more improvements of 3D painting of TPieSeries. 
git-svn-id: trunk@60714 -
 2019-03-17 22:11:53 +00:00
wp
2a24bff643 TAChart: New property MarkPositionCentered for TPieSeries. 
git-svn-id: trunk@60688 -
 2019-03-15 19:04:46 +00:00
wp
a8812d76d2 TAChart: Add new property InnerRadiusPercent to TPieSeries for achieving a "donut" series 
git-svn-id: trunk@60666 -
 2019-03-14 11:13:12 +00:00
wp
9e111d1a22 TAChart: Add new property DepthBrightnessDelta to some series for improved rendering in pseudo-3D mode. Update related demos. 
git-svn-id: trunk@60659 -
 2019-03-12 17:35:19 +00:00
wp
fe85948fb3 TAChart: Fix chart scaling issues, patch by Marcin Wiazowski, issue #35207. Update some demos. 
git-svn-id: trunk@60636 -
 2019-03-09 18:09:47 +00:00
wp
3dbbd29573 TAChart: Fix painting of 3D pie series. 
git-svn-id: trunk@60624 -
 2019-03-08 21:57:18 +00:00
wp
8e58aa9ceb TAChart: Test and update all demo projects 
git-svn-id: trunk@60617 -
 2019-03-07 15:16:47 +00:00
wp
c81de7635a TAChart: Rename new TFitSeries property "CombinedExtentY" to "UseCombinedExtentY". Some improved comments. 
git-svn-id: trunk@60598 -
 2019-03-06 16:45:38 +00:00
wp
7e2608eff7 TAChart: Fix extent of TFitSeries ignoring shape of calculated fit curve. Based on patch by Marcin Wiazowski, issue #35183 
git-svn-id: trunk@60597 -
 2019-03-06 09:10:33 +00:00
wp
999c63b476 TAChart: Fix compilation of toolsdemo. 
git-svn-id: trunk@60594 -
 2019-03-05 10:39:47 +00:00
wp
b583d03e54 TAChart: Fix TFitSeries crashing without ParentChart (demos/runtime/plotdemo). 
git-svn-id: trunk@60586 -
 2019-03-04 17:38:18 +00:00
wp
7534bcabb3 TAChart: Use TFitSeries' own error messages in the fit demo program. 
git-svn-id: trunk@60568 -
 2019-03-03 11:53:17 +00:00
wp
71d732e388 TAChart: Extend fit demo to show FitSeries.LegendText as HTML. 
git-svn-id: trunk@60560 -
 2019-03-02 16:33:33 +00:00
wp
8baa6bdbc1 TAChart: Fix initialization of custom fit functions for TFitSeries. Issue #35162. 
git-svn-id: trunk@60549 -
 2019-03-01 00:23:36 +00:00
wp
d083286913 TAChart: Add property "AutoFit" to TFitSeries. Make TFitSeries return only valid fit results. 
git-svn-id: trunk@60529 -
 2019-02-28 12:37:18 +00:00
wp
34796ea982 TAChart: Use ChildSizing technique to position charts in demo/panes. 
git-svn-id: trunk@60109 -
 2019-01-19 16:46:42 +00:00
wp
fcf8d854dc TAChart: Replace deprecated Reticule in demo/basic by a DataPointCrosshairTool. 
git-svn-id: trunk@60090 -
 2019-01-15 11:57:25 +00:00
wp
b60e2c8d42 TAChart: Update area demo to show new property "MarkPositionCentered". 
git-svn-id: trunk@60089 -
 2019-01-15 11:35:47 +00:00
wp
a0a5e9d8cd TAChart: Extend dragdrop demo to show horizontal dragging of bars. 
git-svn-id: trunk@59243 -
 2018-10-03 16:20:57 +00:00
wp
e9f492c0d9 TAChart: Extend TChartImageList to work for non-series icons also at designtime. 
git-svn-id: trunk@59242 -
 2018-10-03 13:12:40 +00:00
wp
b94a7193a0 TAChart: Fix TChartImageList demo. 
git-svn-id: trunk@59241 -
 2018-10-03 12:54:23 +00:00
wp
baeca2e0d7 TAChart: Check and fix all demos (mostly layout issues) 
git-svn-id: trunk@59239 -
 2018-10-03 10:55:04 +00:00
wp
813b5366b2 TAChart: Fix TChartColorMapSeries legend items when BuiltinPalette is used: Add new properties BuiltInPaletteMax and BuildInPaletteMin, remove property AutoMapColors. Update "func" demo. 
git-svn-id: trunk@58900 -
 2018-09-07 09:00:16 +00:00
wp
4907624f26 TAChart: Rename TFuncSeries method SetFitParamBasisFunc to SetFitBasisFunc; restrict its parameter AIndex to be > 0. 
git-svn-id: trunk@58770 -
 2018-08-24 12:54:25 +00:00
wp
98812def35 TAChart: Add feCustom as new TFitEquation element: User-defined basis functions 
git-svn-id: trunk@58765 -
 2018-08-23 14:06:06 +00:00
wp
20c1203380 TAChart: Rename TFitSeries.Statistics to .FitStatistics 
git-svn-id: trunk@58754 -
 2018-08-22 07:51:31 +00:00
wp
f386e5ab6b TAChart: Add support for confidence and prediction limits to TFitSeries. 
git-svn-id: trunk@58752 -
 2018-08-21 22:13:15 +00:00
wp
5e3a683299 TAChart: Add fit parameter confidence limits to FitSeries. 
git-svn-id: trunk@58747 -
 2018-08-20 23:01:37 +00:00
wp
ff36f03b93 TAChart: More versatile fitting routines in TFitSeries, statistical analysis of fit results. 
git-svn-id: trunk@58746 -
 2018-08-20 21:21:10 +00:00
wp
4eebc54703 TAChart: Add errorbar demo. 
git-svn-id: trunk@58612 -
 2018-07-24 09:09:09 +00:00
wp
53451ed965 TAChart: Add area series demo 
git-svn-id: trunk@58575 -
 2018-07-19 13:26:23 +00:00
wp
c9aed21706 TAChart: Add pie series demo to datapointtooldemo. 
git-svn-id: trunk@58472 -
 2018-07-09 15:01:48 +00:00
wp
2cc5ce2d65 TAChart: Extract OpenGL text rendering code into separate unit, TAOpenGL. Improved layout of the OpenGL demo. 
git-svn-id: trunk@57434 -
 2018-03-03 11:40:12 +00:00
wp
d1e2b7bf71 TAChart: undo adding DoubleBuffered in some demos (r57279) 
git-svn-id: trunk@57316 -
 2018-02-16 16:35:38 +00:00
wp
e2f92fa807 TAChart: Fix OpenGL drawer error "InitFonts not called" 
git-svn-id: trunk@57294 -
 2018-02-12 22:50:49 +00:00
wp
90dce10041 TAChart: Add demo for TUserDrawnSeries 
git-svn-id: trunk@57283 -
 2018-02-11 20:13:07 +00:00
wp
44e5605fae TAChart: Add Chart.DoubleBuffered in some demos to reduce flicker. 
git-svn-id: trunk@57279 -
 2018-02-11 00:52:27 +00:00
wp
f023360660 TAChart: Add demo for ColorEach feature. 
git-svn-id: trunk@57278 -
 2018-02-10 21:27:07 +00:00
wp
6bfac0b4b1 TAChart: Fix compilation of html demo by making Windows-only package TADrawerWMF usable as (empty) requirement also in other OSs. 
git-svn-id: trunk@56497 -
 2017-11-25 23:02:32 +00:00
wp
9c88011cc1 TAChart: Add expression demo to funcdemo. Some layout changes. 
git-svn-id: trunk@56356 -
 2017-11-10 21:24:12 +00:00
wp
3e05a17dbf TAChart: Fix event TDbChartSource.OnGetItem not being alterable in designer. Add demo db-barseries. 
git-svn-id: trunk@55919 -
 2017-09-25 09:36:47 +00:00
wp
efba6b7271 TAChart: Replace own html entity conversion routine by the one provided by fpc. 
git-svn-id: trunk@55565 -
 2017-07-23 20:26:27 +00:00
wp
1c2074a32a TAChart: Layout of basic demo with anchors, some fixes. 
git-svn-id: trunk@55552 -
 2017-07-20 22:43:47 +00:00
wp
e329b91495 TAChart: Add WMF format to FPVectorial demo. Use Anchors. 
git-svn-id: trunk@55518 -
 2017-07-17 16:00:31 +00:00
wp
123e40c66d TAChart: Improved vertical text positioning by svg drawer. 
git-svn-id: trunk@55457 -
 2017-07-06 19:48:17 +00:00
wp
582afb2b93 TAChart: Minor fixes in html demo. 
git-svn-id: trunk@55452 -
 2017-07-05 15:22:54 +00:00
wp
1ff61505bf TAChart: Allow html tags in display text of distance measurement tool. 
git-svn-id: trunk@55451 -
 2017-07-05 13:46:07 +00:00
wp
cde5b90623 TAChart: Fix incorrect HTML in y axis title of html demo. Add button to html demo for checking right-to-left (probably wrong, a native RTL person should check...). 
git-svn-id: trunk@55450 -
 2017-07-05 11:11:59 +00:00
wp
e4049c3629 TAChart: Usa HTML tags in fit equation of TFitSeries. Use FitSeries in html demo. 
git-svn-id: trunk@55449 -
 2017-07-05 11:03:02 +00:00
wp
d4b7ead41d TAChart: Use wmf file in html demo only under Windows. 
git-svn-id: trunk@55448 -
 2017-07-05 07:18:01 +00:00
wp
bb8725334b TAChart: Use HTML in legend at design-time 
git-svn-id: trunk@55445 -
 2017-07-04 21:10:30 +00:00
wp
eff0b46426 TAChart: Add html demo. 
git-svn-id: trunk@55444 -
 2017-07-04 20:50:04 +00:00
wp
586c68002e TAChart: Fix font rotation for svg drawer. Add class helper to TChart for saving to svg. 
git-svn-id: trunk@55434 -
 2017-07-03 22:04:11 +00:00
wp
76ca1c532c TAChart: Update radialdemo to TPolarSeries changes. 
git-svn-id: trunk@54334 -
 2017-03-03 11:55:53 +00:00