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fgdata/Nasal/canvas/map/dme.draw
Gijs de Rooy a9576e8c8d Canvas Navigational Display:
- get rid of global variables and use instance variables
- identified all important drawing routines and move them into *.draw files
- changed to dynamic loading of *.draw *.model and *.layer files
- implemented poor-man's controller hash to move use-case specific conditionals out of the draw files, and back into the instantiation, i.e. Gijs' EFIS class
- started identifying stuff that is not specific to drawing, but to what is to be drawn, i.e. Model stuff - such as positioned queries, moved those out into *.model files
- some more work on supporting more than a single ND MFD instance per aircraft
- renamed a handful of SVG identifiers to avoid naming conflicts and to simplify usage of SVG IDs as member fields
- moved all of the setlistener setup out of the fdm-initialized stub right into the ctor of the Efis class (actually that's controller stuff...)
- initial MapStructure framework
- aircraft-agnostic NavDisplay class
- preparations for deprecating map.nas
- additions to canvas.map
- preparations for making NDStyles configurable via XML
2013-12-01 13:36:23 +01:00

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var draw_dme = func (group, dme, controller=nil, lod=0) {
var lat = dme.lat;
var lon = dme.lon;
var name = dme.id;
var freq = dme.frequency;
var dme_grp = group.createChild("group","dme");
var icon_dme = dme_grp .createChild("path", name)
.moveTo(-15,0)
.line(-12.5,-7.5)
.line(7.5,-12.5)
.line(12.5,7.5)
.lineTo(7.5,-12.5)
.line(12.5,-7.5)
.line(7.5,12.5)
.line(-12.5,7.5)
.lineTo(15,0)
.lineTo(7.5,12.5)
.vert(14.5)
.horiz(-14.5)
.vert(-14.5)
.close()
.setStrokeLineWidth(3)
.setColor(0,0.6,0.85);
dme_grp.setGeoPosition(lat, lon)
.set("z-index",3);
if( controller != nil and controller['is_tuned'](freq))
icon_dme.setColor(0,1,0);
}