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spatialillusions / milsymbol

Military Symbols in JavaScript
www.spatialillusions.com/milsymbol
MIT License
544 stars 133 forks source link

letter() is not present #215

Closed Laser11 closed 5 years ago

Laser11 commented 5 years ago

I'm trying to test implementing the plugin on an offline PC for Cesium, but I keep catching a runtime error saying ms._getMetadata.letter() on getmetadata.js, and ms._getIcons.letter() on icon.js are not present, and that I "need to load functionality for letter based SIDCs. Am I missing a file? Is the issue caused by attempting to implement it without an online connection?

spatialillusions commented 5 years ago

Do you have Cesium up and running on your offline PC without milsymbol? I'm asking because before it was hard to run Cesium without a server. Otherwise it sounds like you are loading milsymbol as an ES6 module, that can cause it not to load all features (this is a feature not a bug).

If you are loading index.esm.js then try to load index.js instead and things should work if you have a browser that supports ES6 modules from local files, but that could be a problem.

Have a look at https://github.com/spatialillusions/milsymbol/blob/master/examples/es6-import/index.html for how to load parts of milsymbol, or build milsymbol and load the built file in the dist folder. You can also grab a fairly new build from https://spatialillusions.com/milsymbol-dev/dist/milsymbol.js