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65,796 Commits 34 Branches 119 Tags 394 MiB
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2636 Commits

Author SHA1 Message Date
wp
b75cbf6965 TAChart/ChartEditor demo: Fix update of axis grid visibility. 
git-svn-id: trunk@65420 -
 2021-07-08 18:31:35 +00:00
wp
ebcfadaab2 TAChart: Update xml doc. 
git-svn-id: trunk@65394 -
 2021-07-07 08:23:54 +00:00
wp
5ef5288afe TAChart/ChartEditor demo: Fix bug in handling of axis.Inverted. 
git-svn-id: trunk@65393 -
 2021-07-07 08:02:48 +00:00
wp
7bf4f7da41 TAChart/ChartEditor demo: Check that axis maximum is always greater than the minimum. 
git-svn-id: trunk@65391 -
 2021-07-06 21:48:46 +00:00
wp
9f896e3f00 TAChart: Rename TChart.GetAxisRange to .GetAllSeriesAxisLimits (more precise). 
git-svn-id: trunk@65389 -
 2021-07-06 20:56:53 +00:00
wp
506a9bd739 TAChart: Use real axis limits in ChartEditor demo. 
git-svn-id: trunk@65385 -
 2021-07-06 19:17:14 +00:00
wp
9d7566217a TAChart: Add method GetAxisRange to determine the range of an axis covered by all series assigned to it. 
git-svn-id: trunk@65384 -
 2021-07-06 18:59:35 +00:00
wp
becaac9c5d TAChart: Decode system colors in text elements. 
git-svn-id: trunk@65379 -
 2021-07-05 22:58:31 +00:00
wp
4160d7c7ef TAChart: Update xml help. 
git-svn-id: trunk@65376 -
 2021-07-05 18:43:15 +00:00
wp
101727cfec TAChart: Add xml documentation to the chart events. 
git-svn-id: trunk@65293 -
 2021-06-22 17:55:51 +00:00
mattias
91763f2247 set trunk version to 2.3.0 
git-svn-id: trunk@65242 -
 2021-06-15 14:00:39 +00:00
maxim
163edb07b5 TAChart: fixed typos related to 'occur' word 
git-svn-id: trunk@65202 -
 2021-06-10 22:14:17 +00:00
wp
cec9469511 TAChart: Fix icon of Apply button in ChartEditor demo. 
git-svn-id: trunk@65073 -
 2021-04-30 15:37:10 +00:00
wp
492321d819 TAChart: Extend charteditor by an "all-in-one" editor. 
git-svn-id: trunk@65054 -
 2021-04-22 22:56:58 +00:00
wp
7c2cb42f1c TAChart: Add files missing from previous commit. 
git-svn-id: trunk@65042 -
 2021-04-21 10:18:34 +00:00
wp
b692a8c4d4 TAChart/ChartEditorDemo: Move controls from SeriesDlg to a new SeriesFrame. 
git-svn-id: trunk@65041 -
 2021-04-21 10:11:08 +00:00
wp
70d114b0fc TAChart/ChartEditorDemo: Move controls from AxisDlg to a new AxisFrame. 
git-svn-id: trunk@65040 -
 2021-04-21 07:23:06 +00:00
wp
72963f6adb TAChart/ChartEditorDemo: Move controls of TitleFootDlg to a new TChartTitleFootFrame unit. 
git-svn-id: trunk@65035 -
 2021-04-20 21:25:53 +00:00
wp
c1f7659285 TAChart/ChartEditorDemo: Move controls of LegendDlg to a new TChartLegendFrame unit. 
git-svn-id: trunk@65033 -
 2021-04-20 20:30:58 +00:00
wp
ddcacccef2 TAChart: Refactor saving/restoring of chart axis parameters in charteditor demo. Rename classes with Chart prefix to simplify general usage . 
git-svn-id: trunk@65028 -
 2021-04-20 15:04:08 +00:00
wp
f71e02adf7 TAChart: Refactor series editor in charteditor demo. 
git-svn-id: trunk@65026 -
 2021-04-20 10:07:09 +00:00
wp
67a1d35c1a TAChart: Refactor charteditor demo. 
git-svn-id: trunk@65025 -
 2021-04-19 21:11:37 +00:00
wp
f9511cf9c4 TAChart: Add option to trigger click tools by double click to charteditor demo. Fix warning of undefined function result. Fix crash in legend editor when compiled with -CR. 
git-svn-id: trunk@65023 -
 2021-04-18 17:37:10 +00:00
wp
4239a4409d TAChart: Clean up the chart editor demo. 
git-svn-id: trunk@65022 -
 2021-04-18 15:35:48 +00:00
wp
64f8842557 TAChart: Fix two variable name typos 
git-svn-id: trunk@65021 -
 2021-04-18 08:50:17 +00:00
wp
21890d5c7b TAChart: Fix charteditor demo crashing when compiled with -CR 
git-svn-id: trunk@65020 -
 2021-04-18 08:44:59 +00:00
wp
37a8b37c8f TAChart: Fix crash in charteditor due to streaming error. 
git-svn-id: trunk@65019 -
 2021-04-17 20:14:50 +00:00
wp
9b55e4347c TAChart: Fix typo in previous commit. 
git-svn-id: trunk@65006 -
 2021-04-15 22:03:58 +00:00
wp
0cc90519c6 TAChart: Fix Manhattan series color issue for gtk3. Issue #38759. 
git-svn-id: trunk@65005 -
 2021-04-15 21:53:22 +00:00
wp
87b1cb08ba TAChart: Fix false colors in TManhattanSeries. Issue #38759. 
git-svn-id: trunk@65002 -
 2021-04-15 21:12:07 +00:00
wp
49cd28f16b TAChart: Avoid too many notifications to the ChartExtentLink. 
git-svn-id: trunk@64919 -
 2021-04-04 09:01:15 +00:00
wp
9abd98a3ea TAChart/TChartExtentLink: Automatically sync chart sides when the axis title size changes. 
git-svn-id: trunk@64917 -
 2021-04-03 20:47:59 +00:00
wp
f1e4528ce3 TAChart/TChartExtentLink: Fix alignment of chart sides having no axes (property AlignMissingAxes) 
git-svn-id: trunk@64916 -
 2021-04-03 20:06:32 +00:00
wp
691f8578fc TAChart: Clearer code in TAChartExtentLink 
git-svn-id: trunk@64911 -
 2021-04-03 12:03:31 +00:00
wp
b2fec33aad TAChart: Fix TAChartExtentLink ignoring the size of the axis title. 
git-svn-id: trunk@64909 -
 2021-04-03 11:40:55 +00:00
wp
bd831082aa TAChart: Avoid ListChartSource.CopyFrom adding NaN-Points at the end when copying from a DbChartSource and RecordCount is not correct. 
git-svn-id: trunk@64839 -
 2021-03-19 23:49:09 +00:00
wp
2c5911c6d3 TAChart: Fix compilation with FPC 3.0.4, issue #38623. Undo part of r64450 #47499875e6 which does not compile with 3.0.4 either. 
git-svn-id: trunk@64811 -
 2021-03-14 21:30:50 +00:00
wp
6b6de2da43 TAChart: Add wordwrapping feature to chart title and footer. 
git-svn-id: trunk@64804 -
 2021-03-14 12:01:23 +00:00
wp
3289f2c7f1 TAChart: Register TStringMultiLinePropertyEditor for TAChartAxisTitle.Caption 
git-svn-id: trunk@64803 -
 2021-03-14 10:33:57 +00:00
wp
2d5c00038e TAChart: Add wordwrapping feature to axis title. 
git-svn-id: trunk@64799 -
 2021-03-14 00:27:35 +00:00
wp
1ff32ae62f TAChart: Fix occasional crash due to r64662 #d58c41bcad 
git-svn-id: trunk@64715 -
 2021-03-01 17:13:56 +00:00
wp
99b12d5c6b TAChart: Legend resolves clDefault (better dark mode). Default Chart.Color is clForm now. 
git-svn-id: trunk@64664 -
 2021-02-24 22:41:15 +00:00
wp
0b71099783 Components: Add copyright notes to all folders to which Roland Hahn has contributed images. 
git-svn-id: trunk@64663 -
 2021-02-24 22:17:51 +00:00
wp
d58c41bcad TAChart: Replace hard-coded rgb colors by system colors to make charts compatible with dark mode. 
git-svn-id: trunk@64662 -
 2021-02-24 21:25:09 +00:00
mattias
62c37ad72a updated Makefiles 
git-svn-id: trunk@64567 -
 2021-02-13 13:01:14 +00:00
juha
6a07271f31 Pas2js, SynEdit, TAChart, IPro: Use a faster compare method for case-insensitive strings and StringLists. 
git-svn-id: trunk@64463 -
 2021-02-05 11:28:05 +00:00
maxim
b63e036f48 Translations: Brazilian Portuguese translation update by Marcelo B Paula, bug #38436 
git-svn-id: trunk@64457 -
 2021-02-03 22:42:52 +00:00
wp
47499875e6 TAChart: Less hints and warnings 
git-svn-id: trunk@64450 -
 2021-01-30 23:48:53 +00:00
wp
cf684284aa TAChart: Extend listbox demo to show sorting and rearranging listbox series. 
git-svn-id: trunk@64449 -
 2021-01-30 22:56:26 +00:00
wp
a5b4e02b77 TAChart: Add methods to exchange and sort items of the TChartListbox. 
git-svn-id: trunk@64447 -
 2021-01-30 22:55:37 +00:00
wp
b269bcc49f TAChart: Extend listbox demo to show sorting. 
git-svn-id: trunk@64434 -
 2021-01-29 15:18:54 +00:00
wp
d7061ea8e8 TAChart: Fix TBarSeries drawing too thick bar border line when Margin is 0. 
git-svn-id: trunk@64403 -
 2021-01-17 22:47:13 +00:00
wp
78d7603454 TAChart: Relax condition to close polygon for TPolygonSeries in case of single polygons. 
git-svn-id: trunk@64386 -
 2021-01-14 16:52:50 +00:00
wp
3a149d4551 TAChart: New property VectorCoordKind of TFieldSeries 
git-svn-id: trunk@64381 -
 2021-01-12 22:50:02 +00:00
wp
227b974139 TAChart: Chart drawers support setting pen width. 
git-svn-id: trunk@64380 -
 2021-01-12 16:44:38 +00:00
wp
68f758f8e2 TAChart: Fix usage of incorrect drawing backend in OnAfterCustomDrawBackwall (https://www.lazarusforum.de/viewtopic.php?f=18&t=13347). 
git-svn-id: trunk@64379 -
 2021-01-12 14:44:55 +00:00
wp
24637b3d03 TAChart: Fix too thick connection line between stacked bars. 
git-svn-id: trunk@64353 -
 2021-01-08 10:54:57 +00:00
wp
519788b865 TAChart: Fix compilation due to recent changes in FPC 3.3.1. Issue #38301. 
git-svn-id: trunk@64324 -
 2021-01-03 17:25:04 +00:00
juha
b4fc035018 Restore the "const" removed in r64300 #943e4e4ff7. Affected 3rd party components. 
git-svn-id: trunk@64312 -
 2020-12-31 10:57:48 +00:00
juha
943e4e4ff7 IdeIntf: Remove "const" from an event. Add HookGetCheckboxForBoolean handler in OI only once. 
git-svn-id: trunk@64300 -
 2020-12-29 22:47:34 +00:00
wp
97b67541f1 TAChart: TPolygonSeries supports complex polygons now (holes, non-contiguous, self-intersecting). 
git-svn-id: trunk@64290 -
 2020-12-28 16:57:47 +00:00
maxim
df9968b6e3 Translations: Ukrainian translation update by Olexandr Pylypchuk, bug #38257 
git-svn-id: trunk@64271 -
 2020-12-24 23:01:30 +00:00
maxim
8476e1702a TAChart: regenerated translations and updated Russian translation 
git-svn-id: trunk@64260 -
 2020-12-20 22:13:29 +00:00
wp
7a969539a2 TAChart: Implement GetLegendItems for TPolygonSeries. 
git-svn-id: trunk@64258 -
 2020-12-20 20:31:40 +00:00
wp
48dfae77e3 TAChart: Initial commit of new TPolygonSeries 
git-svn-id: trunk@64244 -
 2020-12-19 23:08:11 +00:00
wp
4618c04983 TAChart: Add method CopyToClipboard for any TRasterImage class. 
git-svn-id: trunk@64226 -
 2020-12-18 11:25:03 +00:00
wp
62462e4388 TAChart: Fix some ZoomDragTool and DataPointCrosshairTool painting on other chart if shared between two charts. 
git-svn-id: trunk@64161 -
 2020-11-30 11:29:26 +00:00
wp
2ebdf2a994 TAChart: Fix crash if a series refers to a non-existing chartstyle. 
git-svn-id: trunk@64101 -
 2020-11-03 08:49:01 +00:00
wp
b842bf6451 TAChart: Fix DataPoint tools not finding stacked TBarSeries values. 
git-svn-id: trunk@63884 -
 2020-09-17 10:41:14 +00:00
wp
5c23fb28b5 TAChart: Avoid crash of TChartListbox when listbox is re-populated after unchecking an item. 
git-svn-id: trunk@63876 -
 2020-09-09 21:55:04 +00:00
maxim
087020bee2 Translations: Ukrainian translation update by Olexandr Pylypchuk, bug #37667 
git-svn-id: trunk@63855 -
 2020-08-31 22:37:04 +00:00
wp
3ea304cd6e TAChart: Add demo for TChartLiveView. 
git-svn-id: trunk@63763 -
 2020-08-16 17:06:43 +00:00
wp
14ce141c40 TAChart: Fix early crash of new ChartLiveView 
git-svn-id: trunk@63762 -
 2020-08-16 17:03:16 +00:00
wp
9798763888 TAChart: Register TChartLiveView. Add new property "ExtentY". 
git-svn-id: trunk@63760 -
 2020-08-16 16:20:58 +00:00
wp
0d14011057 TAChart: Initial commit of TChartLiveView 
git-svn-id: trunk@63737 -
 2020-08-14 21:27:39 +00:00
wp
d578ab9494 TAChart: Add FullExtentBroadcaster. 
git-svn-id: trunk@63736 -
 2020-08-14 21:25:53 +00:00
wp
c00ae1a4b3 TAChart: cross-platform layout in ListboxDemo 
git-svn-id: trunk@63727 -
 2020-08-12 15:53:46 +00:00
wp
74886381ea TAChart: Undo r63696 after the root cause of the work-around was fixed in r63702 #f6796707ef 
git-svn-id: trunk@63706 -
 2020-08-09 13:01:55 +00:00
wp
289c03ff79 TAChart: Workaround for cocoa not setting pen and brush properties in TCanvasDrawer. (https://forum.lazarus.freepascal.org/index.php/topic,50890.0.html, https://forum.lazarus.freepascal.org/index.php/topic,48842.0.html). 
git-svn-id: trunk@63696 -
 2020-08-07 17:24:51 +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
bf2c904ffb TAChart: Fix positioning of labels on rotated axes. Issue #35535, idea by Marcin Wiazowski 
git-svn-id: trunk@63677 -
 2020-08-03 12:07:32 +00:00
maxim
1542d44efa Translations: Brazilian Portuguese translation update by Marcelo B Paula, bug #37405 
git-svn-id: trunk@63630 -
 2020-07-22 22:13:05 +00:00
maxim
5830adb91e TAChart: updated Russian translation 
git-svn-id: trunk@63629 -
 2020-07-22 21:59:52 +00:00
wp
39e235c21c TAChart: Handle numerical overflows during fitting by catching the exception. 
git-svn-id: trunk@63618 -
 2020-07-22 08:09:47 +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
e8697ea86a TAChart: Fix for fitdemo crashing on 64-bit, issue #37354 
git-svn-id: trunk@63616 -
 2020-07-22 07:48:15 +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
5697f99288 TAChart: Fix fitdemo crashing with power-function under certain circumstances (issue #37354, message 0124197). 
git-svn-id: trunk@63614 -
 2020-07-21 14:07:20 +00:00
wp
818b9a1eed TAChart: Fix crash of fitdemo to polygon when DOF=0 
git-svn-id: trunk@63613 -
 2020-07-21 09:46:59 +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
1645c29059 TAChart: Add size-dependent string formatting function (FloatToStrEx) 
git-svn-id: trunk@63610 -
 2020-07-21 09:04:18 +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
maxim
04c340e9c1 TAChart: updated Russian translation 
git-svn-id: trunk@63576 -
 2020-07-16 22:46:39 +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
f70ef40567 TAChart: Publish OnMouseEnter and OnMouseLeave events. 
git-svn-id: trunk@63570 -
 2020-07-15 23:15:10 +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
mattias
61c53d6f41 LazUtils/FreeType: Separate FreeType stuff into its own package 
git-svn-id: trunk@63558 -
 2020-07-14 18:09:17 +00:00
mattias
8ceb09a67b make: changed default darwin lcl platform from carbon to cocoa 
git-svn-id: trunk@63551 -
 2020-07-13 09:00:41 +00:00
mattias
9dcd9ee04d updated makefiles 
git-svn-id: trunk@63453 -
 2020-06-28 11:01:41 +00:00
wp
2e6f771cee TAChart: Fix usage of incorrect axis transformation in FindExtentInterval of rotated TBasicPointSeries (https://forum.lazarus.freepascal.org/index.php/topic,50048.0.html) 
git-svn-id: trunk@63280 -
 2020-06-02 16:07:32 +00:00
wp
c97a2a7c76 TAChart: Fix AreaSeries crashing when y of first or last data point is NaN. 
git-svn-id: trunk@63215 -
 2020-05-23 21:56:28 +00:00
wp
efbbeb241f TAChart: Add missing check for NaN to TCustomChartSource.XOfMax and .XOfMin (https://forum.lazarus.freepascal.org/index.php/topic,49848.0.html). 
git-svn-id: trunk@63180 -
 2020-05-18 09:36:40 +00:00
juha
368225808a LCL: Remove deprecated TComboBox.ReadOnly. 
git-svn-id: trunk@63110 -
 2020-05-01 21:12:54 +00:00
wp
bc9d1a87a3 TAChart: Add property DateTimeFormat to TDBChartSource for date/time fields returned as strings. 
git-svn-id: trunk@63084 -
 2020-04-26 17:35:23 +00:00
wp
bb4e2d9fb8 TAChart: Fix TLineSeries segment tracer crashing when only 1 y value exists. 
git-svn-id: trunk@63050 -
 2020-04-22 21:05:31 +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
e4de3e6dec TAChart: DataTools follow the connection lines of TLineSeries. Keep TLineSeries.LineType when ShowLines is toggled. 
git-svn-id: trunk@63048 -
 2020-04-22 20:18:34 +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
mattias
a472e9ef09 buildintf: split from ideintf 
git-svn-id: trunk@62795 -
 2020-03-22 11:58:11 +00:00
wp
b198ba1129 TAChart: Add TLegendItemBrushPenRect to display pen in legend icons of TBarSeries, TAreaSeries and TBubbleSeries. 
git-svn-id: trunk@62772 -
 2020-03-17 18:20:10 +00:00
wp
6483f57d33 TAChart: Fix drawing of checkboxes/radiobuttons on Cocoa, part 2. 
git-svn-id: trunk@62633 -
 2020-02-16 15:48:08 +00:00
wp
d47d48cd56 TAChart: Fix painting of checkboxes in TChartListBox on COCOA. 
git-svn-id: trunk@62628 -
 2020-02-12 23:18:02 +00:00
maxim
df5a5388d8 Translations: French translation update by Gilles Vasseur, bug #36524 
git-svn-id: trunk@62508 -
 2020-01-07 22:50:11 +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
4c785559bb TAChart: Fix crash when unsorted data are entered into DataPointsEditor for a sorted chartsource 
git-svn-id: trunk@62289 -
 2019-11-23 22:26:40 +00:00
wp
09c0c58381 TAChart: Fix TCustomPieSeries.FindContainingSlice if one of the pies has size 0. Issue #36332, based on patch by TK. 
git-svn-id: trunk@62282 -
 2019-11-22 10:22:39 +00:00
wp
cdeae9a384 TAChart: Fix updating of extent caches for sources with multiple y and/or x values. Patch by Marcin Wiazowski. 
git-svn-id: trunk@62269 -
 2019-11-18 18:31:18 +00:00
wp
410b95d666 TAChart: Avoid crash in unfavorable cases when cChart, NavPanel and AutoScaleAxisTransforms are on the form (https://forum.lazarus.freepascal.org/index.php/topic,47429.0.html). Patch by PaulRowntree. 
git-svn-id: trunk@62255 -
 2019-11-17 11:29:33 +00:00
wp
e8997fb67b TAChart: Add source code for tutorials https://wiki.lazarus.freepascal.org/TAChart_Tutorial:_Userdefined_ChartSource and https://wiki.lazarus.freepascal.org/TAChart_Tutorial:_Dual_y_axis,_Legend 
git-svn-id: trunk@62246 -
 2019-11-16 10:52:06 +00:00
wp
d35e17fbdd TAChart: Update tutorial "background" to avoid the deprecated background drawing events. 
git-svn-id: trunk@62229 -
 2019-11-10 21:58:05 +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
7db04f024b TAChart: Raise an EChartError if TBarSeries.Extent is called before adding the series to a chart (https://forum.lazarus.freepascal.org/index.php/topic,47295.msg338189.html). 
git-svn-id: trunk@62162 -
 2019-11-03 10:19:02 +00:00
wp
6cd0d667be TAChart: TDateTimeIntervalChartSource supports bracket time sympols in FormatDateTime() now (e.g. [h]:nn:ss). 
git-svn-id: trunk@62153 -
 2019-11-01 18:57:51 +00:00
wp
4f81e53b18 TAChart: New axis event OnGetMarkText to replace the old OnMarkToText (which does not pass the used axis in a parameter). Deprecate OnMarkToText. 
git-svn-id: trunk@62116 -
 2019-10-25 14:48:33 +00:00
wp
834b592281 TAChart: Avoid painting of gaps in non-solid series using the brush color when ChartStyles are active. 
git-svn-id: trunk@62094 -
 2019-10-20 11:07:40 +00:00
wp
6d317e22dc TAChart: Fix divide-by-zero error in TFitSeries. 
git-svn-id: trunk@62073 -
 2019-10-18 11:15:35 +00:00
wp
e216e6cfec TAChart: Replace r62069 #40d59fec0b by better solution. 
git-svn-id: trunk@62070 -
 2019-10-17 22:08:42 +00:00
wp
40d59fec0b TAChart: Fix chart distance tools crashing when series contains a NaN value. 
git-svn-id: trunk@62069 -
 2019-10-17 22:00:28 +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
maxim
bfc5807673 Translations: Ukrainian translation update by Olexandr Pylypchuk, bug #36097 
git-svn-id: trunk@61907 -
 2019-09-20 23:42:25 +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
c25bbdfbc0 TAChart: Improved usability of AlignSides in TChartExtentLink (https://forum.lazarus.freepascal.org/index.php/topic,46243.msg330963.html#msg330963). 
git-svn-id: trunk@61720 -
 2019-08-18 08:49:14 +00:00
wp
81b07b047c TAChart: Fix scaling of TChartAxis.MeasureLabelSize result. 
git-svn-id: trunk@61698 -
 2019-08-15 21:50:31 +00:00
wp
6cedfbf9a3 TAChart: Add property AlignSides to TChartExtentLink. 
git-svn-id: trunk@61691 -
 2019-08-13 22:19:55 +00:00
wp
57dd9caaa1 TAChart: Add function TChartAxis.MeasureLabelSize based on code by forum user piola (https://forum.lazarus.freepascal.org/index.php/topic,46243.0.html). 
git-svn-id: trunk@61690 -
 2019-08-13 21:35:46 +00:00
maxim
3836b0ba73 Translations: Hungarian translation update by Péter Gábor, bug #35891 
git-svn-id: trunk@61643 -
 2019-07-29 21:07:47 +00:00
wp
900910e4c4 TAChart: Make sure that builtin ColorSource of TCustomColorMapSeries always provides at least one x value. Patch by Marcin Wiazowski, issue #35705. 
git-svn-id: trunk@61409 -
 2019-06-17 17:53:09 +00:00
wp
0d2a56d82b TAChart: Provide a mechanism which automatically detects when a ListChartSource is sorted. Slightly modified patch by Marcin Wiazowski, issue #35681. 
git-svn-id: trunk@61404 -
 2019-06-17 14:38:02 +00:00
wp
b90a2cb91b TAChart: Fix cursor not restoring when during PanDrag the left mouse button is pressed (http://www.lazarusforum.de/viewtopic.php?f=18&t=12413). 
git-svn-id: trunk@61384 -
 2019-06-14 09:50:38 +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
cdd32d1ca4 TAChart: Fix handling of XCountMin and YCountMin parameters for built-in chart source of TCustomSeries. Issue #35665, patch by Marcin Wiazowski. 
git-svn-id: trunk@61320 -
 2019-06-04 14:36:10 +00:00
wp
515b81420b TAChart: Fix issue with sorted TListChartSource when unsorted data are added via DataPoints property. Issue #35664, patch by Marcin Wiazowski. 
git-svn-id: trunk@61314 -
 2019-06-03 22:00:04 +00:00
wp
96442a5bea TAChart: Fix issue in recently added TCustomSortedChartSource.ItemFind(). Issue #35666, patch by Marcin Wiazowski. 
git-svn-id: trunk@61313 -
 2019-06-03 21:49:43 +00:00
wp
bd29c5ea1e TAChart: Minor speed-up of source sorting. Issue #35630, patch by Marcin Wiazowski 
git-svn-id: trunk@61305 -
 2019-05-31 11:34:43 +00:00
wp
c754e91aae TAChart: Paint series shadow to have a constant pixel distance to original position. Issue #35640, patch by Marcin Wiazowski. 
git-svn-id: trunk@61304 -
 2019-05-31 09:48:33 +00:00
wp
a772554251 TAChart: Fix drawing issues in TBarSeries for extremely narrow bars. Issue #35623. 
git-svn-id: trunk@61282 -
 2019-05-23 20:56:48 +00:00
wp
01762d1065 TAChart: Change TAnimatedChartSource Extent properties to be like those of TSortedChartSource. Issue #35612, patch by Marcin Wiazowski. 
git-svn-id: trunk@61270 -
 2019-05-22 10:47:26 +00:00
wp
b9b93e077d TAChart: Revert r61263 #aa69a266b0 for TADiagramDrawing.pas. 
git-svn-id: trunk@61269 -
 2019-05-22 09:57:30 +00:00
wp
95ca9460ab TAChart: Exit public series methods when series is empty. Issue #35618, patch by Marcin Wiazowski. 
git-svn-id: trunk@61268 -
 2019-05-22 09:32:35 +00:00
wp
e3851a436a TAChart: Add method AddXListY to TListChartSource. Issue #35613, patch by Marcin Wiazowski. 
git-svn-id: trunk@61266 -
 2019-05-21 22:55:32 +00:00
wp
465e3213cc TAChart: Make incidentally published methods of TSortedChartSource public. Issue #35611, patch by Marcin Wiazowski. 
git-svn-id: trunk@61265 -
 2019-05-21 22:47:16 +00:00
wp
b232cf46c0 TAChart: Publish "forgotten" properties (Visible, BorderSpacing) for TChartNavPanel and TChartLegendPanel (Issue #35615). 
git-svn-id: trunk@61264 -
 2019-05-21 22:39:44 +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
52f5821504 TAChart: Add palette icon for TSortedChartSource. 
git-svn-id: trunk@61255 -
 2019-05-20 23:14:43 +00:00
wp
a0499530b5 TAChart: Publish properties XCount and YCount for TUserDefinedChartSource. 
git-svn-id: trunk@61254 -
 2019-05-20 23:13:29 +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
3992921b51 TAChart: Optimized floating point compare routine for sorting. Issue #35356, patch by Marcin Wiazowski 
git-svn-id: trunk@61252 -
 2019-05-20 21:03:24 +00:00
wp
adc9225cec TAChart: New TSortedChartSource. Issue #35356, patch by Marcin Wiazowski. 
git-svn-id: trunk@61251 -
 2019-05-20 20:54:41 +00:00
wp
0fce68a18e TAChart: Rework of sorting by TCustomChartSource and TListChartSource. Issue #35356, patch by Marcin Wiazowski 
git-svn-id: trunk@61248 -
 2019-05-20 17:32:47 +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
5014b158a4 TAChart: Fix svg drawer not finding fonts on Mac (https://forum.lazarus.freepascal.org/index.php/topic,45461.msg321532.html). 
git-svn-id: trunk@61240 -
 2019-05-18 21:53:16 +00:00
maxim
dd661a10de Translations: regenerated all relevant translation files after r61231 #5b72fe1d56 
git-svn-id: trunk@61233 -
 2019-05-16 23:10:15 +00:00
maxim
b68407fc52 Translations: regenerated all relevant translation files after r61225 #75a8b1b83c 
git-svn-id: trunk@61226 -
 2019-05-13 23:21:39 +00:00
wp
1740585023 TAChart: Make sure that TCustomChartSource.IsSorted is true only when the source really is sorted. Issue #35356, patch by Marcin Wiazowski. 
git-svn-id: trunk@61211 -
 2019-05-12 20:21:17 +00:00
wp
868bbcd076 TAChart: Micro-optimization by declaring (some) parameters as "const". Issue #35356, modified patch by Marcin Wiazowski. 
git-svn-id: trunk@61190 -
 2019-05-09 12:42:23 +00:00
wp
68f8ce110e TAChart: Move TCustomSortedChartSource to TACustomSource units. Issue #35356, modified patch by Marcin Wiazowski. 
git-svn-id: trunk@61189 -
 2019-05-09 12:22:17 +00:00
wp
cf39c4e02a TAChart: Improved implementation of IsEquivalent. Issue #35537, patch by Marcin Wiazowski. 
git-svn-id: trunk@61188 -
 2019-05-09 10:32:43 +00:00
wp
854d6a57f8 TAChart: More user-friendly zooming behavior when extent limits are active. Issue #35344, patch by Marcin Wiazowski 
git-svn-id: trunk@61171 -
 2019-05-07 14:00:33 +00:00
wp
489364c2aa TAChart: Rework of zooming. Issue #35344, patch by Marcin Wiazowski. 
git-svn-id: trunk@61170 -
 2019-05-07 09:59:37 +00:00
wp
9d5c5b671a TAChart: Avoid occasional unnecessary flicker by TZoomDragTool. Issue #35459, modified patch by Marcin Wiazowski. 
git-svn-id: trunk@61166 -
 2019-05-06 16:27:31 +00:00
wp
ae5ab44793 TAChart: Avoid uninitialized parameter in TBarSeries.Extent calculation when XCount = 0. 
git-svn-id: trunk@61083 -
 2019-04-29 16:51:05 +00:00
wp
fda91e1ea3 TAChart: Calculate TCustomChartSource.BasicExtent based on sorting parameters only when the source really is sorted. 
git-svn-id: trunk@61082 -
 2019-04-29 16:46:17 +00:00
wp
1fdda19c69 TAChart: Minor improvement in ColorMapSeries' built-in color sources. Issue #35463, patch by Marcin Wiazowski. 
git-svn-id: trunk@61081 -
 2019-04-29 16:36:29 +00:00
wp
6c66672e31 TAChart: Fix access to cached ChartListSource extents while the source is being updated. Issue #35463, patch by Marcin Wiazowski. 
git-svn-id: trunk@61080 -
 2019-04-29 16:34:46 +00:00
wp
0979ae36e8 TAChart: Fix issues of TCalculatedChartsource related to YCount = 0 and Y value reordering. 
git-svn-id: trunk@61079 -
 2019-04-29 13:16:45 +00:00
wp
a58d97ece8 TAChart: Properly set TCustomAnimatedChartSource.XCount and .YCount for the case that its Origin in nil. Issue #35388, modified patch by Marcin Wiazowski. 
git-svn-id: trunk@61022 -
 2019-04-19 15:39:03 +00:00
wp
5004cea104 TAChart: Update func_series tutorial to reflect new OnExtentValidate event. 
git-svn-id: trunk@61021 -
 2019-04-19 12:29:00 +00:00
wp
aae7dd012f TAChart: Properly set TCalculatedChartSource.XCount and .YCount for the case that its Origin in nil. Issue #35388, based on patch by Marcin Wiazowski. 
git-svn-id: trunk@61020 -
 2019-04-19 11:56:19 +00:00
wp
c0f90521ad TAChart: New extent validation event for TChart. Deprecate OnExtentChanging event. Issue #35390, patch by Marcin Wiazowski. 
git-svn-id: trunk@61017 -
 2019-04-18 14:11:22 +00:00
wp
81f4762dba TAChart: Fix TCustomChartSource.FindBounds for XCount = 0. Add test cases. 
git-svn-id: trunk@61016 -
 2019-04-18 13:49:58 +00:00
wp
72317a44ee TAChart: TOpenHighLowCloseSeries and TBoxAndWhiskerSeries accept XCount=0. Some missing fixes in the basic source classes for XCount=0. 
git-svn-id: trunk@61004 -
 2019-04-17 21:37:21 +00:00
wp
635cd97135 TAChart: Fix typo in TChartSeries.GraphPointX 
git-svn-id: trunk@61002 -
 2019-04-17 20:21:48 +00:00
wp
97dbba89f5 TAChart: Add notification of chart by source when it is no longer sorted. 
git-svn-id: trunk@61000 -
 2019-04-16 21:43:51 +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
f6fc50d43c TAChart: Simplify calculation of TCustomChartSource.BasicExtent when XCount = 0. 
git-svn-id: trunk@60998 -
 2019-04-16 17:57:01 +00:00
wp
dcb6dc0705 TAChart: Fix initialization/reset issue in TCustomAxisChartSource. Issue #35387, patch by Marcin Wiazowski. 
git-svn-id: trunk@60997 -
 2019-04-16 14:24:51 +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
ac880dd4b9 TAChart: Allow XCount=0 for TChartSource meaning "replace X by point index". Still some issues. 
git-svn-id: trunk@60995 -
 2019-04-16 14:16:58 +00:00
wp
d9bccc11be TAChart: Optimzed extent calculation when chart source is sorted. Issue #35389, patch by Marcin Wiazowski. 
git-svn-id: trunk@60991 -
 2019-04-16 07:36:48 +00:00
maxim
d7f986c747 Translations: Brazilian Portuguese translation update by Marcelo B Paula, bug #35385 
git-svn-id: trunk@60987 -
 2019-04-15 22:07:40 +00:00