68 lines
1.5 KiB
Text
68 lines
1.5 KiB
Text
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##
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# Draw a route with tracks and waypoints (from Gijs' 744 ND.nas code)
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#
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## FIXME: encapsulate properly
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var wp = [];
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var text_wp = [];
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# Change color of active waypoints
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var updatewp = func(activeWp)
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{
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forindex(var i; wp) {
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if(i == activeWp) {
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wp[i].setColor(1,0,1);
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#text_wp[i].setColor(1,0,1);
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} else {
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wp[i].setColor(1,1,1);
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#text_wp[i].setColor(1,1,1);
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}
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}
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};
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var draw_route = func (group, theroute, controller=nil, lod=0)
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{
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#print("draw_route");
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var route_group = group;
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var route = route_group.createChild("path","route")
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.setStrokeLineWidth(5)
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.setColor(1,0,1);
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var cmds = [];
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var coords = [];
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var fp = flightplan();
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var fpSize = fp.getPlanSize();
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wp = [];
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text_wp = [];
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setsize(wp,fpSize);
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setsize(text_wp,fpSize);
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# Retrieve route coordinates
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for (var i=0; i<(fpSize); i += 1)
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{
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if (i == 0) {
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var leg = fp.getWP(1);
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append(coords,"N"~leg.path()[0].lat);
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append(coords,"E"~leg.path()[0].lon);
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append(cmds,2);
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canvas.drawwp(group, leg.path()[0].lat,leg.path()[0].lon,fp.getWP(0).wp_name,i, wp);
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i+=1;
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}
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var leg = fp.getWP(i);
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append(coords,"N"~leg.path()[1].lat);
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append(coords,"E"~leg.path()[1].lon);
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append(cmds,4);
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canvas.drawwp(group, leg.path()[1].lat,leg.path()[1].lon,leg.wp_name,i, wp);
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}
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# Update route coordinates
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debug.dump(cmds);
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debug.dump(coords);
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route.setDataGeo(cmds, coords);
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updatewp(0);
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}
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