23 lines
514 B
Text
23 lines
514 B
Text
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##
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# draw a single storm symbol
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#
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var draw_storm = func (group, storm, controller=nil, lod=0) {
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var lat = storm.lat;
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var lon = storm.lon;
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var radiusNm = storm.radiusNm;
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var storm_grp = group.createChild("group","storm"); # one group for each storm
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storm_grp.createChild("image")
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.setFile("Nasal/canvas/map/storm.png")
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.setSize(128*radiusNm,128*radiusNm)
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.setTranslation(-64*radiusNm,-64*radiusNm)
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.setCenter(0,0);
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# the storm position
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storm_grp.setGeoPosition(lat, lon)
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.set("z-index",0);
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}
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