Using javascript in GeospatialPDF, is it possible to zoom in to an extent, say when the document is opened the first time ?
To what extent can I use javascript to access the geospatial data? pan, zoom, turn-on/off layer ?
From GDAL Geospatial format page: Create of PDF with some JavaScript :
gdal_translate -of PDF my.tif my.pdf -co JAVASCRIPT_FILE=script.js where script.js is :
button = app.alert({cMsg: 'This file was generated by GDAL. Do you want to visit its website ?', cTitle: 'Question', nIcon:2, nType:2}); if (button == 4) app.launchURL('http://gdal.org/');
أكثر...
To what extent can I use javascript to access the geospatial data? pan, zoom, turn-on/off layer ?
From GDAL Geospatial format page: Create of PDF with some JavaScript :
gdal_translate -of PDF my.tif my.pdf -co JAVASCRIPT_FILE=script.js where script.js is :
button = app.alert({cMsg: 'This file was generated by GDAL. Do you want to visit its website ?', cTitle: 'Question', nIcon:2, nType:2}); if (button == 4) app.launchURL('http://gdal.org/');
أكثر...