The latest snapshot (2007-12-06) makes this much easier. You can change both color and size of the legend text using the following code in the layout code tex-map \legendwidth=20cm \legendtextcolor={\color[0 0 100]} # RGB values 0--100 \legendtextsize={\size[20]} \legendtextheadersize={\size[60]} Martin On Nov 27, 2007 12:42 PM, Stacho Mudrak <s.m@group-s.sk> wrote:
Quoting "Cooper, Ben" <ben.cooper@siemens.com>:
Can anyone help? Is there a way of changing the font size and North Arrow size of the Legend text without changing the scale?
It is a TeX specific question - but MartinB is quite busy right now, so I will try to help. You need to predefine TeX macro called \legendcontent, that can be found in tex/therion.tex file (see therion sources). You may do it in your layout. Example:
layout mylegend
code tex-map \legendcontent={% \hsize=\legendwidth \ifnortharrow\vbox to 0pt{\line{\hfil\northarrow}\vss}\fi \edef\tmp{\the\cavename} \ifx\tmp\empty \else \color[0 0 0]{\size[26]\the\cavename}\color[0 0 0]\vskip1cm \fi \ifscalebar\scalebar\vskip1cm\fi {\rightskip=0pt plus 3em\parskip=3bp \edef\tmp{\the\comment} \ifx\tmp\empty \else {\size[12]\the\comment} \par\medskip \fi \everypar{\hangindent=2em\hangafter=1} \edef\tmp{\the\cavelength} \ifx\tmp\empty \else {\size[12]\si\the\cavelengthtitle: \ss\the\cavelength\par} \fi \edef\tmp{\the\cavedepth} \ifx\tmp\empty \else {\size[12]\si\the\cavedepthtitle: \ss\the\cavedepth\par} \fi \edef\tmp{\the\exploteam} \ifx\tmp\empty \else {\size[12]\si\the\explotitle: \ss\the\exploteam\quad\si\the\explodate\par} \fi \edef\tmp{\the\topoteam} \ifx\tmp\empty \else {\size[12]\si\the\topotitle: \ss\the\topoteam\quad\si\the\topodate\par} \fi \edef\tmp{\the\cartoteam} \ifx\tmp\empty \else {\size[12]\si\the\cartotitle: \ss\the\cartoteam\quad\si\the\cartodate\par} \fi \edef\tmp{\the\copyrights} \ifx\tmp\empty \else {\size[12]\ss\the\copyrights\par} \fi } \formattedlegend } endcode
endlayout
export map -layout mylegend
As you can see \size[12] is macro for setting font size. You may change font sizes for all items as you need.
HTH, S.
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