Copyright (C) 2019 Ineiev

This file is part of Savane.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.  This file is offered as-is,
without any warranty.

This directory contains source files for floating GNU images.

The original image, meditate.xcf, comes from
comes from https://www.gnu.org/graphics/meditate.html,
its copyright and license notices are as follows:

================================================
Copyright (C) 2001 Free Software Foundation, Inc.

This image is available under the GNU General Public License,
version 3 or any later version, or the GNU Free Documentation
License, version 1.1 or any later version.

This image is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
================================================

Other files are trivially derived from meditate.xcf, so they share
copyright and license notices.

floating.xcf is derived from meditate.xcf by making it lighter
and making Layer 4 and the unnamed layer transparent;
this is the source code for common floating.png: from GIMP,
export floating.xcf as floating.png, then use ImageMagick like

convert floating.png -scale 148x125 ../floating.png

Optionally process with optipng. This procedure of export and
conversion was the same for all these images.

Water.xcf is derived from floating.xcf by filling Layer 4 with 0x8bdcf9,
and making it opaque; this is the source code for Water.theme/floating.png.

robe.xcf: derifed from floating.xcf by drawing a path that selects the robe.

Forest.xcf: derived from robe.xcf, rotating colors of robe and making it
darker, then make the relevand layers visible; this is the source code
for Forest.theme/floating.png.

Light.xcf: derived from robe.xcf, rotating colors of robe, adjusting
its saturation and value; this is the source code
for Light.theme/floating.png.

www.gnu.org.xcf: derived from robe.xcf, like Light.xcf;
this is the source code for www.gnu.org.theme/floating.png.

LinuxfrPointOrg.xcf: derived from robe.xcf (the robe is desaturated
and the levels are adjusted with GIMP's color curves tool);
Layer 4 is filled with 0xd9e6e6 and made opaque; this is the source code
for LinuxfrPointOrg.theme/floating.png.

Elessar.xcf: derived from robe.xcf (Layer 4 is made opaque,
filled with c9b79f, a mask is added, halo is drawn on the mask)
this is the source code for Elessar.theme/floating.png.

Reverse.xcf: like Elessar.xcf, but the halo is white; this is
the source code for Reverse.theme/floating.png.

pllx.xcf: derived from robe.xcf (add a new layer, "grid",
with transparent backgound, apply grid with color b8ffaa to it,
copy parts of it to Layer 4, blur, add mask to Layer 4);
this is the source code for pllx.theme/floating.png.
