What version? What interface? Looking at the code, at least for 6.2+, class text is a candidate for substitution.
Steve ________________________________ From: Peisheng Zhao [[email protected]] Sent: Tuesday, August 21, 2012 4:16 PM To: Lime, Steve D (DNR); users mapserver Subject: RE: [mapserver-users] how to add a time stamp on raster data Steve, Thank you for your answer. I have tried the method you suggest. But it prints out "%time%, not the value of time. Peisheng ________________________________ From: [email protected] To: [email protected]; [email protected] Subject: RE: [mapserver-users] how to add a time stamp on raster data Date: Tue, 21 Aug 2012 21:13:10 +0000 Probably, you'd do it through an annotation layer. What version are you using? What interface (CGI, WMS, WCS)? Basically the idea would be to funnel the time parameter into a TEXT expression in the annotation layer. Layer would look like (assuming a variable called 'time' is passed) this I think: LAYER NAME 'timestamp' TYPE ANNOTATION STATUS DEFAULT TRANSFORM LL # lower-left corner of the FEATURE POINTS 10 10 END END VALIDATION 'time' 'some expression that matches time values' END CLASS LABEL ... END TEXT '%time%' END END This would plop the passed time in the lower left corner of the output, or at least I think it should. Steve ________________________________ From: [email protected] [[email protected]] on behalf of Peisheng Zhao [[email protected]] Sent: Tuesday, August 21, 2012 3:35 PM To: users mapserver Subject: [mapserver-users] how to add a time stamp on raster data Hi all, We have a set of time-series data. Is it popossible to add a time stamp, i.e. the value of time parameter in the request, on raster data? Thanks. Peisheng
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