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+==========================================================================
+
+ GFlare plug-in ver 0.25
+
+ Eiichi Takamori <taka@ma1.seikyou.ne.jp>
+
+==========================================================================
+
+ GFlare is a plug-in for GIMP. The name "GFlare" is short for
+"Gradient Flare". It renders lense flare effect using custom
+gradients. The basic idea is suggested by Marcelo Malheiros,
+originally based on a 3DStudio MAX plug-in called LenZFX:
+ http://www.digimation.com/techsupp/lzfxfeat.htm
+
+INSTALL:
+
+1) Edit Makefile, if needed.
+
+2) Type "make install".
+
+3) Type "make install-data" if needed. (It copies sample gradients and
+ gflares under ~/.gimp)
+
+3) Add new entry to ~/.gimp/gimprc as
+ (gflare-path "${gimp_dir}/gflares:${gimp_data_dir}/gflares")
+
+3) Run GIMP. The menu path is <Image>/Filters/Effects/GFlare.
+
+
+HOW TO USE IT:
+
+ The document is not yet done. Try and see.
+
+ Main Dialog:
+ - Preview
+ click on it changes the position of GFlare
+ - Settings page
+ - Center, Radius (pixel), Rotation (degree), Hue Rotation (degree)
+ - Vector Angle (degree) and Vector Length (percentage to Radius)
+ - adaptive supersampling ... same as "Blend tool"
+ - Selector page
+ - ListBox
+ - New, Edit, Copy, Delete buttons. Edit button invokes GFlare Editor.
+
+ GFlare Editor:
+ - General page:
+ - Glow page:
+ - Rays page:
+ - Second Flares page:
+
+ WARNING: This plug-in is in development stage, and the code is very
+alpha. The GFlare datafile format may be changed in future version.
+
+ Suggestions and ideas for user interface, flare algorithm, etc. are
+very welcome.
+
+
+KNOWN BUGS:
+
+ There are still lots of bugs, of course. ;-)
+ They seem related to GTK, and I don't know exactly how I can fix them.
+
+ * It warns at startup as:
+ ** WARNING **: file gdkwindow.c: line 422 (gdk_window_move_resize): "window != NULL"
+ If you are annoyed, accompanying "gtkviewport.c.patch" will shut up
+ the warning.
+ * Edit button remains prelighted when GFlare Editor dialog is done.
+ * Dialogs are not shown quickly at startup.
+ * Sometimes note tab labels are disappeared.
+ * Sometimes it crashes, but I don't know yet why it happens.
+
+TODO:
+ * Random hue scattering for Second Flares.
+ * Improve internal gradients.
+ * Currently number of Second Flares is fixed(30).
+ * Change opacity for one second flare dynamically, in inverse
+ proportion to the size of it.
+ * Reduce dialog size
+ * Add tweak ability "How to combine Glow, Rays, Second Flares in
+ what order"
+
+
+CREDITS:
+
+ Marcelo Marheiros and Federico Mena Quintero suggested a lot of
+ideas. Very Thanks!!
+
+ Marcelo made gradients whose names end with _1, _2, etc. The
+gradients whose names end with _101, _102 etc. are mine.
+
+ Quartic did awful Gradient Editor, and gradients PDB procedures.
+
+ A fair proportion of this code was taken from:
+
+ GIMP - The GNU Image Manipulation Program
+ Copyright (C) 1995 Spencer Kimball and Peter Mattis
+
+ Gradient editor module copyight (C) 1996-1997 Federico Mena Quintero
+ federico@nuclecu.unam.mx