ChangeLog

2014-10-22  Andras Varga <andras@omnetpp.org>

	* demos: editing; try loading tkpng in case Tk needs it to load PNGs

2014-10-22  Andras Varga <andras@omnetpp.org>

	* README.txt: editing

2014-10-21  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: fixes for run all.tcl

2014-10-21  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: require tkpath 0.3.3

2014-10-21  Zoltan Bojthe <zbojthe@omnetpp.org>

	* change tkpath version to 0.3.3

2014-10-16  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: added arrowhead demos

2014-10-14  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: added imagealpha demo

2014-10-16  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: added gradientsalpha demo

2014-10-14  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: added pimage: -anchor demo

2014-08-19  Andras Varga <andras@omnetpp.org>

	* demos: test linear gradient and -fillopacity

2014-08-19  Andras Varga <andras@omnetpp.org>

	* demos: added example for pimage -width/-height and -fillopacity

2014-10-16  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: pimage: -srcregion

2014-10-16  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: pimage: added -interpolation {none|fast|best} option

2014-10-14  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: added imagetint

2014-10-14  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: ptext: added -textanchor

2014-10-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* demos: textproperties
	-fontweight normal|bold
	-fontslant normal|italic|oblique
	-fill
	-filloverstroke
	-fillopacity
	-stroke
	-strokewidth
	-strokeopacity

2014-08-19  Andras Varga <andras@omnetpp.org>

	* demos: some files contained old Mac line endings (CR only)

2014-10-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* doc: pline, polyline, path: added arrowhead options

2014-10-10  Zoltan Bojthe <zbojthe@omnetpp.org>

	* doc: pimage: new options
	-anchor
	-tintcolor -tintamount
	-interpolation
	-srcregion

2014-10-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* doc: ptext: new/modified options
	-textanchor
	-fontslant
	-fontweight
	-filloverstroke

2014-10-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* doc: tab to space, remove trailing spaces

2014-10-16  Zoltan Bojthe <zbojthe@omnetpp.org>

	* pline, polyline, path: added/implemented arrowhead options

2014-10-20  Zoltan Bojthe <zbojthe@omnetpp.org>

	* macosx: fix for fill with gradients and -fillopacity

2014-10-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* pimage: bugfix: bbox was too small

2014-10-21  Zoltan Bojthe <zbojthe@omnetpp.org>

	* linux,macosx: imagetint: added integer arithmetic calculation
	instead of float arithmetic calculation

2014-10-15  Zoltan Bojthe <zbojthe@omnetpp.org>

	* linux: pimage: bugfix: Cairo expects RGB premultiplied by alpha

2014-10-16  Zoltan Bojthe <zbojthe@omnetpp.org>

	* pimage: added -srcregion { x1 y1 x2 y2 } option

2014-10-16  Zoltan Bojthe <zbojthe@omnetpp.org>

	* pimage: added -interpolation {none|fast|best} option

2014-10-16  Zoltan Bojthe <zbojthe@omnetpp.org>

	* pimage: implemented/added -fillopacity 0.0-1.0 -tintcolor COLOR
	-tintamount 0.0-1.0 options; [Windows code written by Andras Varga]

2014-10-13  Zoltan Bojthe <zbojthe@omnetpp.org>

	* pimage: added -anchor {n|w|s|e|nw|ne|sw|se|c}

2014-10-16  Zoltan Bojthe <zbojthe@omnetpp.org>

	* ptext: added -filloverstroke BOOLEAN option

2014-08-19  Zoltan Bojthe <zbojthe@omnetpp.org>

	* ptext: -textanchor: extended with n|w|s|e|nw|ne|sw|se|c

2014-08-19  Zoltan Bojthe <zbojthe@omnetpp.org>

	* ptext: added options: -fontslant {normal|italic|oblique}, -fontweight {normal|bold}

2014-10-13  Zoltan Bojthe <zbojthe@omnetpp.org>

	* tkWinGDIPlusPath.cpp: remove trailing whitespace, tab-to-space
	Rationale:
	- Trailing whitespace caused tons of false differences at each commit
	- Tab usage was VERY inconsistent in the source

2014-09-24  Zoltan Bojthe <zbojthe@omnetpp.org>

	* remove error "matrix ... is close to singular", as it has no
	tangible benefits, but often steps in unnecessarily

2014-09-01  Zoltan Bojthe <zbojthe@omnetpp.org>

	* bugfix on linux: -strokedasharray should use relative to strokewidth

2014-10-15  Zoltan Bojthe <zbojthe@omnetpp.org>

	* pimage: print error to stderr when detected an unaccepted pixel format

2014-10-09  Zoltan Bojthe <zbojthe@omnetpp.org>

	* pimage linux minor optimisation

2014-09-18  Zoltan Bojthe <zbojthe@omnetpp.org>

	* pkgIndex.tcl, symlink to dylib

2014-09-18  Zoltan Bojthe <zbojthe@omnetpp.org>

	* configure - generated by autoconf 2.6.9

2014-08-19  Andras Varga <andras@omnetpp.org>

	* added public API for combining transformation matrices

2014-10-20  Zoltan Bojthe <zbojthe@omnetpp.org>

	* linux: removed unused variables

2014-10-21  Zoltan Bojthe <zbojthe@omnetpp.org>

	* linux: gradientfill: fixed gradient fill method conversion for cairo

2014-08-18  Zoltan Bojthe <zbojthe@omnetpp.org>

	* fix: pimage -width/-height did not work on linux

2014-09-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* macosx: ovals: uses CGContextAddEllipseInRect(), removed old code

2014-09-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* macosx: font fixes

2014-09-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* macosx: commented out the testing printf lines

2014-09-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* macosx: fixes for run on OSX

2014-09-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* macosx: xproject update

2014-09-17  Zoltan Bojthe <zbojthe@omnetpp.org>

	* macosx: build - Makefile, configure changes - added more frameworks

2014-08-15  Andras Varga <andras@omnetpp.org>

	* transform skewx/skewy: fix: use tan() instead of sin()
	sin() is intuitively wrong: since it can only be max 1.0,
	it's not possible for the matrix to skew the object more than 45 degrees.

	The tan() version is consistent with the SVG skew implementation.

2014-08-13  Torok Attila

	* Silenced the delete all - cannot delete root item error.

2013-09-12  Ivica Ico Bukvic  <ico@vt.edu>

        * moved bbox and totalBbox to Tk_PathItem to make it visible
        to Translate calls that previously failed to take into
        account transforms via matrices (e.g. scale). This resulted
        in artifacts left behind when translating objects with 
        scaling matrices applied to them (the same solves scale
        calls and potentially ensuing artifacts as well)
        * adapted all objects to reflect aforesaid change

2012-07-04  George Petasis  <petasis@iit.demokritos.gr>

        * generic/tkpUtil.c: Fix in the tkStateKeyObjType definistion, in
	order to compile with Tk 8.6.
	* tclconfig/install-sh:
	* tclconfig/tcl.m4:
	* configure, configure.in: Updated to TEA 3.9.
	* generic/*.c: Various fixes for mingw32/mingw64.

2011-10-28  Peter Spjuth  <peter.spjuth@gmail.com>

        * win/makefile.vc
	* generic/path.c:
	* configure, configure.in: Bumped revision to 0.3.2

2011-10-28  Peter Spjuth  <peter.spjuth@gmail.com>

	* generic/tkCanvPath.c (PathCoords):
	Fixed memory leak when using coords command with path item.

2010-03-15  Peter Spjuth  <peter.spjuth@gmail.com>

        * generic/tkIntPath.h: Updated PATH_DEPIXELIZE to avoid an offset
	error with negative coordinates.
	* demos/arcs.tcl: Added an arc where the offset error was visible.

2010-03-15  Peter Spjuth  <peter.spjuth@gmail.com>

        * unix/tkUnixCairoPath.c (TkPathInit): Get correct size of Drawable.
	This fixes an intermittent strange clipping bug.

2010-03-10  George Petasis  <petasis@iit.demokritos.gr>

        * generic/tkpCanvPoly.c: fixes in DeletePolygon() to avoid double
        releases of polyPtr->coordPtr & polyPtr->fillGC by
        Tk_FreeConfigOptions().

        * generic/tkpCanvUtil.c: fixes in Tk_PathDeleteOutline(), to set the
        default empty values in the various Tk_PathOutline members, to stop
        double releases done by Tk_FreeConfigOptions() (i.e. by
        DeletePolygon() in tkpCanvPoly.c).

        * generic/tkpCanvas.c: fix in DestroyCanvas(), so as
        TkPathCanvasItemIteratorPrev() accepts a pointer that has not been
        just freed.

        * generic/tkpUtil.c: added a CONST before tkStateKeyObjType, to get
        the code to compile with Tk 8.6.

        * win/tkWinGDIPlusPath.cpp: changed the file from Mac OS X format to
        windows, as the MS C++ 10.0 compiler stopped with an error.

        * win/makefile.vc: I updated the windows makefile, to compile tkpath
        with VC++ 10.0 compiler. May need further tweaking to work with
        earlier versions.

2009-04-01  Jeff Hobbs  <jeffh@ActiveState.com>

	* Makefile.in (VPATH): add macosx subdir to VPATH

2009-03-31  Jeff Hobbs  <jeffh@ActiveState.com>

	* Makefile.in, tclconfig/config.m4: updated to TEA 3.7 and improved
	* configure, configure.in:          Makefile for Windows build

	* win/tkWinGDIPlusPath.cpp: clarify TkPathContext_ typedef

	* pkgIndex.tcl.in: use a more flexible pkgIndex.tcl.in starter

	* generic/tkPathStyle.c (Tk_PathDashOptionSetProc): initialize newPtr