wp_xyz
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9db6c1220c
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LCL/graphutil: Add procedure BitmapGrayscale to convert a bitmap to gray-scale with weighting of color channels (provided by Roland Hahn).
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2022-11-03 13:28:42 +01:00 |
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wp_xyz
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54efec74f5
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GraphUtil/DrawArrow: Avoid separate calculation of sin() and cos(). Issue #39983.
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2022-11-02 15:08:34 +01:00 |
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juha
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9219ea531d
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Move unit GraphMath from LCL to LazUtils. It has no dependencies to GUI.
git-svn-id: trunk@64303 -
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2020-12-29 22:56:40 +00:00 |
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wp
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7924956a5a
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LCL: Add procedure for high-quality image scaling, by Roland Hahn
git-svn-id: trunk@63766 -
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2020-08-17 21:41:42 +00:00 |
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mattias
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0de0d18fd0
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lcl: added RGB to HSV to RGB functions, issue #35112, from Alexey Tor.
git-svn-id: trunk@60456 -
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2019-02-18 22:37:08 +00:00 |
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wp
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3797b36c48
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LCL: Undo r59715 #4ae9277231, 59722 #eb0a09cc7e (not working)
git-svn-id: trunk@59852 -
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2018-12-18 14:57:00 +00:00 |
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wp
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eb0a09cc7e
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LCL: Fix memory leak in AntiAliasedStretchBitmap (introduced in r59715 #4ae9277231)
git-svn-id: trunk@59722 -
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2018-12-03 21:09:33 +00:00 |
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wp
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4ae9277231
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IDE: Simplified anti-aliased stretch-drawing of "splash" and "about" forms.
git-svn-id: trunk@59715 -
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2018-12-02 17:34:07 +00:00 |
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wp
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10743801f0
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LCL: Add new procedure "AntiAliasedStretchDrawBitmap"
git-svn-id: trunk@59689 -
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2018-11-28 21:44:33 +00:00 |
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juha
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a714a91311
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LCL: Move TLCLPlatform and related non-GUI code to a new unit to be used without GUI.
Organize uses-sections by package so that dependencies can be easier seen.
git-svn-id: trunk@53711 -
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2016-12-17 22:58:08 +00:00 |
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juha
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43f03b0c5c
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LCL: Improve conversion routines HLStoRGB and RGBtoHLS. Issue #28423, patch from Vojtech Cihak.
git-svn-id: trunk@49592 -
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2015-08-03 23:06:27 +00:00 |
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mattias
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f35d89328d
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lcl: graphutil: fixed range check
git-svn-id: trunk@44973 -
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2014-05-08 13:36:10 +00:00 |
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juha
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7b162087fd
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Improve license headers in sources, part 1. Refer to details about license, not copyright. Remove jargon about lack of warranty, it is covered in license already.
git-svn-id: trunk@41387 -
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2013-05-24 18:30:06 +00:00 |
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paul
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b703e8b2e7
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lcl: fix range check error again
git-svn-id: trunk@36826 -
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2012-04-17 02:25:08 +00:00 |
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paul
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6eb348b717
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lcl: fix range check errors
git-svn-id: trunk@36719 -
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2012-04-11 03:22:05 +00:00 |
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juha
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0928ead547
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LCL: Changed function ColorToRGB's return value to TColorRef. Many related changes around the code.
git-svn-id: trunk@29734 -
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2011-03-06 12:45:59 +00:00 |
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paul
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7cfcf487e3
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move WaveTo from synedit to GraphUtil
git-svn-id: trunk@27699 -
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2010-10-14 00:48:35 +00:00 |
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paul
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084ca7e3cd
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lcl: add NormalizeRect function
git-svn-id: trunk@18863 -
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2009-03-02 03:09:42 +00:00 |
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paul
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d9491a4528
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lcl: fix header
git-svn-id: trunk@18002 -
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2008-12-31 03:07:17 +00:00 |
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mattias
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2996a3c332
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rename COPYING.modifiedLGPL to COPYING.modifiedLGPL.txt
git-svn-id: trunk@15834 -
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2008-07-22 09:48:15 +00:00 |
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mattias
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d694c15f0a
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LCL: added a FloodFill algorithm. Because it uses Pixels it can only be used for very small canvas
git-svn-id: trunk@15404 -
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2008-06-13 09:33:39 +00:00 |
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mattias
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f2c437b0e5
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LCL: reduced warnings
git-svn-id: trunk@15312 -
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2008-06-05 05:10:35 +00:00 |
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vincents
|
51e4233a16
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LCL: added functions for drawing arrows from Benito van der Zander (bug #11202)
git-svn-id: trunk@15305 -
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2008-06-04 08:56:54 +00:00 |
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paul
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f703ada675
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gtk, qt: improve a bit getsyscolor return
git-svn-id: trunk@14957 -
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2008-04-25 07:21:19 +00:00 |
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paul
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0b46b68588
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lcl: add some useful stuff into graphutil.pp
git-svn-id: trunk@14956 -
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2008-04-25 02:27:17 +00:00 |
|
paul
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77fc8fc4c2
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lcl: add delphi compatibility stuff to GraphUtil
git-svn-id: trunk@14955 -
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2008-04-25 00:54:04 +00:00 |
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marc
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c82d2dcc96
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* Added Graphics Utility unit
git-svn-id: trunk@14953 -
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2008-04-24 23:00:01 +00:00 |
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