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+<!-- available via anonymous ftp from ftp.cs.berkeley.edu:/ucb/people/phelps/tcltk/rman.tar.Z -->
+
+<HTML>
+<HEAD>
+<TITLE>palette(n) manual page</TITLE>
+</HEAD>
+<BODY>
+<A HREF="#toc">Table of Contents</A><P>
+<P>
+
+<H2><A NAME="sect0" HREF="#toc0">NAME </A></H2>
+fgisRasterColorImage, fgisRasterBWImage - render raster object into
+planchet item <P>
+
+<H2><A NAME="sect1" HREF="#toc1">SYNOPSIS </A></H2>
+<B>fgisRasterColorImage<I> raster planchet item </I></B> ?<I>option
+</I>? <P>
+ <B>fgisRasterBWImage<I> raster planchet item </I></B> ?<I>option </I>? <P>
+
+<H2><A NAME="sect2" HREF="#toc2">DESCRIPTION </A></H2>
+<P>
+ These
+commands perform visualisation of fGIS raster objects in fGIS planchet
+(essentially same as Tk canvas). They work on platform independent manner,
+creating visible representation of layer in Tk image object, which should
+be previously created. <P>
+ User (and even application writer) seldom accesses
+this commands directly. Raser layer objects and planchet subcommands should
+be used to visualize raster layers. <P>
+ These commands controls all attributes
+of layer appearance, which have no semantic meaning. I.e. raster file class
+to palette index correspondence is part of raster object, becouse it also
+used for access legend and GIS operation, while palette itself appear
+only in call to this command, becouse it used only to visualisation. <P>
+
+
+<H2><A NAME="sect3" HREF="#toc3">ARGUMENTS </A></H2>
+<P>
+
+<DL>
+
+<DT><I>raster </I> - </DT>
+<DD>name of fGIS raster object (see <B><A HREF="raster.n.html">raster </B>(n)</A>
+). </DD>
+</DL>
+<P>
+
+<DL>
+
+<DT><I>planchet
+</I> - </DT>
+<DD>name of fGIS planchet widget. Planchet should be mapped and have coordinate
+system already defined. </DD>
+</DL>
+<P>
+
+<DL>
+
+<DT><I>item </I> - </DT>
+<DD>ID of planchet item to render raster in.
+It should exist, be of type image and contain valid image (photo for <B>fgisRasterColorImage
+</B> and bitmap for <B>fgisRasterBWImage </B>) in its -image atribute. </DD>
+</DL>
+<P>
+
+<H2><A NAME="sect4" HREF="#toc4">OPTIONS </A></H2>
+
+<DL>
+
+<DT><B>-border<I>
+option </I></B> - </DT>
+<DD>specifies whether borders between raster object classes or base
+file classes (polygon borders) should be drawn. <I>Option </I> can be one of <B>none
+</B>, <B>yes </B>, <B>base </B>. Abbreviations are not allowed (bug?). <B>yes </B> means that borders
+are drawn only between distinct classes of current raster object, <B>base
+</B> means that borders should be drawn if base file classes are distinct,
+even if they are reclassed into same value. Useful for choropleth plots.
+</DD>
+</DL>
+<P>
+ For symbol plots option is ignored. Defaults to <B>none </B> for color images
+and <B>yes </B> for BW images.
+<DL>
+
+<DT><B>-color<I> color </I></B> </DT>
+<DD>- specifies color to plot borders
+in color mode or for entire image in pattern or symbol mode. <I>color </I> can
+be any form of color specification, acceptable by Tk. Defaults to "black".
+</DD>
+
+<DT><B>-map<I> option </I></B> - </DT>
+<DD>specifies how to deal with map classes, which exceed palette
+or pattern range (0-255). Option is one of <B>wrap </B> - use symbol (color) <I>class%255
+</I> for classes which exceeds 255, <B>none </B> - use symbol (color) 255 for all
+these clases and <I>number </I> - map range 0-<I>max class </I> to range 0-<I>number </I>. Defaults
+to <B>wrap </B>. </DD>
+
+<DT><B>-palette <I>palettename </I></B> (color only) - </DT>
+<DD>specifies fGIS palette object
+to use for coloring of map classes. Defaults to <B>defaultpalette </B>. </DD>
+
+<DT><B>-patterns
+<I>patternname </I></B> (BW only) - </DT>
+<DD>sets plotting mode to pattern and specifies pattern
+set to plot. In pattern mode patterns are clipped by polygon boundaries,
+and thus any border modes are allowed. Defaults to {} (empty pattern). This
+mode is default for <B>fgisRasterBWImage </B> </DD>
+
+<DT><B>-symbols <I>patternname </I></B> (BW only)
+- </DT>
+<DD>sets plotting mode to symbol and specifies pattern set to plot. In symbol
+mode patterns can be drawn only at whole, so if central point of pattern
+belongs to certain class, pattern for this class would be drawn on entire
+rectangle. Borders are never plotted in this mode No defaults, becouse
+this mode must be turned on explicitely. </DD>
+
+<DT><B>-update <I>{x1 y1 x2 y2} </I></B> </DT>
+<DD>- Specifies,
+that only part of image should be replotted. Useful for raster editing
+application. Rectangle to update is given in map coordinates. It is clipped
+by image boundaries. </DD>
+</DL>
+<P>
+
+<H2><A NAME="sect5" HREF="#toc5">SEE ALSO </A></H2>
+<B><A HREF="raster.n.html">raster</B>(n)</A>
+,<B><A HREF="planchet.n.html">planchet</B>(n)</A>
+,<B><A HREF="palette.n.html">palette</B>(n)</A>
+,<B></B> <B><A HREF="patterns.n.html">patterns</B>(n)</A>
+
+<P>
+
+<HR><P>
+<A NAME="toc"><B>Table of Contents</B></A><P>
+<UL>
+<LI><A NAME="toc0" HREF="#sect0">NAME</A></LI>
+<LI><A NAME="toc1" HREF="#sect1">SYNOPSIS</A></LI>
+<LI><A NAME="toc2" HREF="#sect2">DESCRIPTION</A></LI>
+<LI><A NAME="toc3" HREF="#sect3">ARGUMENTS</A></LI>
+<LI><A NAME="toc4" HREF="#sect4">OPTIONS</A></LI>
+<LI><A NAME="toc5" HREF="#sect5">SEE ALSO</A></LI>
+</UL>
+</BODY></HTML>
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