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* (c) -> ©jan.nijtmans2020-12-091-2/+2
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* Merge 8.6jan.nijtmans2020-10-051-24/+15
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| * Fix many warnings related to the -Wshadow gcc compiler flagjan.nijtmans2020-10-051-24/+22
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* | Formatting and even more size_t usage.jan.nijtmans2020-05-251-2/+2
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* | More progressjan.nijtmans2020-05-221-5/+5
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* | Fix [3134d697c8]: Reduce unnecessary code checks in canvas postscript code ↵fvogel2020-03-291-26/+7
| | | | | | | | (patch from Emiliano Gavilan).
* | TIP 569 remove lint commentsdgp2020-03-181-3/+0
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* | Much more WIP: Appears to be working on UNIX, and for a bit part on Windows too.jan.nijtmans2019-12-201-6/+16
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* | Fix Tk_Offset() -> offsetof(). Tk_Offset() was inherited by merging ↵fvogel2019-09-291-1/+1
| | | | | | | | chavez-canvas branch that originally targeted core-8-6-branch.
* | Merge chavez-canvas branchKevin Walzer2019-09-291-1/+2
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| * Branch to test Christopher Chavez patch in ticket [2beda17141] to remove ↵Kevin Walzer2019-09-241-1/+2
| | | | | | | | some hard-coded values from canvas, allow canvas to vary apperance in Dark Mode on macOS and also on Windows
* | Merge trunkjan.nijtmans2019-05-101-12/+83
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| * \ Merge 8.6jan.nijtmans2019-05-091-1/+1
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| * | Fix [6ce6e74635]: TIP415 implementation does not handle small arcs correctlyfvogel2019-04-141-11/+25
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| | * | Improved patch to deal with zero length arcs specified by their height.fvogel2019-04-071-21/+17
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| | * | Remove the error that was triggering with very small arcs while still ↵fvogel2019-04-031-15/+18
| | | | | | | | | | | | | | | | preventing NaN and Inf values to leak in the computations. Add a new test canvas-21.1 checking results for zero-length arcs.
| | * | Fix formattingfvogel2019-01-211-8/+8
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| | * | Rebase to latest trunkjan.nijtmans2019-01-201-4/+19
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| | | * | Fix proposal by Simon Geard for [6ce6e74635]: TIP415 implementation does not ↵fvogel2018-12-311-4/+19
| | | | | | | | | | | | | | | | | | | | handle small arcs correctly
| | | * | Merge 8.6jan.nijtmans2018-12-201-60/+58
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| * | | | | Make some items have a virtual centre point to move. Much saner behaviour.dkf2019-03-151-10/+14
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| * | | | | Document. Factor out basic rotation function.dkf2019-03-131-17/+15
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| * | | | | Starting to build out the per-item implementationsdkf2019-03-111-1/+56
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* | | | | Merge 8.7jan.nijtmans2019-01-131-20/+20
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| * | | | Merge 8.6jan.nijtmans2019-01-101-20/+20
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| | *-. \ Merge 8.6 and all changes from original [bug-9e31fd9449] branchjan.nijtmans2019-01-081-17/+19
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| | | | * \ Fix [9e31fd944934e269121fa78ff56b7b86f33e6db6|9e31fd9449]: X11/X.h and ↵jan.nijtmans2019-01-081-20/+20
| | | | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Windows.h have conflicting symbols. *** POTENTIAL INCOMPATIBILITY *** on Windows only: gcc/clang/MSVC will generate new warnings in extensions when the "None" symbol is used incorrectly. Those warnings are all fixed in the core, that's what most of this commit is doing.
| | | | | * | Bring back more original "None" usages, and fix other warnings which ↵jan.nijtmans2019-01-031-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gradually slipped in. Wherever possible, pragma's are used in MSVC to silence useless compiler warnings.
| | * | | | | As requested by Christian Werner/François Vogel and others: Undo many None ↵jan.nijtmans2018-12-311-54/+54
| | |\ \ \ \ \ | | | | |_|/ / | | | |/| | / | | | |_|_|/ | | |/| | | -> 0 changes, in order to reduce the probability of merge conflicts with other branches. Remark: Many usages of "None" in Tk are wrong, "NULL" should be used in many places where pointers are referenced in stead of XID's. Those places are corrected.
| | | * | | As requested by Christian Werner/François Vogel and others: Undo many None ↵jan.nijtmans2018-12-311-58/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -> 0 changes, in order to reduce the probability of merge conflicts with other branches. Remark: Many usages of "None" in Tk are wrong, "NULL" should be used in many places where pointers are referenced in stead of XID's. Those places are corrected.
| | * | | | Fix [9e31fd9449]: X11/X.h and Windows.h have conflicting symbols jan.nijtmans2018-12-201-60/+58
| | |\ \ \ \ | | | |/ / / | | | | / / | | | |/ / | | |/| | *** POTENTIAL INCOMPATIBILITY *** for Win32 only: On X11 and Mac, "None" can still be used as before
| | | * | Fix [9e31fd944934e269121fa78ff56b7b86f33e6db6|9e31fd9449]: X11/X.h and ↵jan.nijtmans2018-12-201-60/+58
| | | |/ | | | | | | | | | | | | | | | | Windows.h have conflicting symbols. Also fix a few newer (harmless) gcc warnings.
* | | | Merge trunkjan.nijtmans2018-11-251-11/+125
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| * | | Clean up prior to TIP votedkf2018-10-201-38/+65
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| * | | merge trunkjan.nijtmans2016-03-041-7/+7
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| * | | Changes from Simon Geard to act as baseline implementation of TIP #415.dkf2012-11-081-10/+97
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* | | Experiment: let's see if we can deprecate Tk_Offset() in favor of offsetof()jan.nijtmans2018-10-061-25/+25
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* | Working towards making the error codes more consistent.dkf2012-07-301-2/+2
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* | Postscript generation now uses Tcl_Objs more extensively; still nasty in places.dkf2012-07-271-38/+82
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* | consistent error formatting, added error codesdkf2012-07-211-2/+7
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* | Working towards adding all the Tcl_SetErrorCode calls that should be there.dkf2012-07-161-19/+11
| | | | | | ** WORK IN PROGRESS **
* | Purge RCS Keywordsdgp2011-06-081-2/+0
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| * Purge RCS Keywords.dgp2011-06-081-2/+0
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| | * Purge RCS Keywords.dgp2011-06-081-2/+0
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* | | Remove casts from uses of ckalloc/ckfree/... now that Tcl declares them to bedkf2011-03-121-3/+2
| | | | | | | | | using useful casts internally.
* | | Revise Tcl_Panic() calls ending with a newline removing the newline, because ↵nijtmans2010-11-191-2/+2
| | | | | | | | | | | | Tcl_Panic() outputs a final newline already
* | | Eliminate many unnecessary (ClientData) type casts.nijtmans2010-06-151-7/+7
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* | | CONSTify everything related to Tk_ConfigSpecnijtmans2010-02-171-2/+2
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* | | fix more gcc warnings: missing initializernijtmans2010-01-181-18/+18
| | | | | | | | | | | | | | | Apply patch [#2932808]: Canvas items not updating on widget state change
* | | - eliminate some unnessary type castsnijtmans2009-02-031-2/+2
| | | | | | | | | | | | | | | - some internal const decorations - spacing
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