Thanks Stacho That's great. Bruce -----Original Message----- From: therion-bounces at speleo.sk [mailto:[email protected]] On Behalf Of Stacho Mudrak Sent: Saturday, 2 February 2008 4:23 a.m. To: therion at speleo.sk Subject: Re: [Therion] Output map Scale
Quoting Bruce Mutton <bruce.mutton at paradise.net.nz>: > By experiment, I think if I use base-scale, (and consequently enlarge the > printed image after output) then somewhere I need to substitute base-scale > for scale in the code below, but my attempts at editing it failed. Use decimal(BaseScale) instead of decimal(Scale). Regards, S. > Regards > Bruce > > -----Original Message----- > From: therion-bounces at speleo.sk [mailto:therion-bounces at speleo.sk] On Behalf > Of Stacho Mudrak > Sent: Wednesday, 30 January 2008 4:13 a.m. > To: therion at speleo.sk > Subject: Re: [Therion] Output map Scale > > All you need to do is to redefine legend metapost macro. Example - derived > from > basic scalebar definiton (just add it to your layout): > > code metapost > def s_scalebar (expr l, units, txt) = > begingroup > interim warningcheck:=0; > tmpl:=l / Scale * cm * units / 2; > endgroup; > pickup PenC; > draw (-tmpl,0)--(tmpl,0); > draw (-tmpl,0)--(-tmpl,2bp); > draw (tmpl,0)--(tmpl,2bp); > begingroup > interim labeloffset:=2bp; > label.top(thTEX(decimal (l) & "\thinspace" & txt),origin); > label.top(thTEX("1\thinspace:\thinspace" & decimal (Scale) & "00"), origin > + > (0,12bp)); > endgroup > enddef; > endcode > > Regards, S. > > Quoting Bruce Mutton <bruce.mutton at paradise.net.nz>: > > > Can Therion output the scale of the map as drawn, in text? (I'd like to > > display this as say 1:1000, as well as the scalebar) > > > > Thanks > > > > Bruce > > > > > > > > > > > _______________________________________________ > Therion mailing list > Therion at speleo.sk > http://www.speleo.sk/mailman/listinfo/therion > > _______________________________________________ > Therion mailing list > Therion at speleo.sk > http://www.speleo.sk/mailman/listinfo/therion > _______________________________________________ Therion mailing list Therion at speleo.sk http://www.speleo.sk/mailman/listinfo/therion
