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Parse KML extrude and altitudeMode from multi geometries

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Handle MultiPoint, MultiLineString, MultiPolygon.
LinearRing properties are not handled.

An 'extrude' boolean array property is set in the geometry properties.
An 'altitudeMode' string array property is set in the geometry properties.
This commit is contained in:
Guillaume Beraudo
2015-03-31 15:14:12 +02:00
parent 5bd63f7e2c
commit f25302f8b7
2 changed files with 66 additions and 0 deletions
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32
test/spec/ol/format/kmlformat.test.js
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@@ -754,9 +754,13 @@ describe('ol.format.KML', function() {
' <MultiGeometry>' +
' <Point>' +
' <coordinates>1,2,3</coordinates>' +
' <extrude>0</extrude>' +
' <altitudeMode>absolute</altitudeMode>' +
' </Point>' +
' <Point>' +
' <coordinates>4,5,6</coordinates>' +
' <extrude>1</extrude>' +
' <altitudeMode>clampToGround</altitudeMode>' +
' </Point>' +
' </MultiGeometry>' +
' </Placemark>' +
@@ -768,6 +772,14 @@ describe('ol.format.KML', function() {
var g = f.getGeometry();
expect(g).to.be.an(ol.geom.MultiPoint);
expect(g.getCoordinates()).to.eql([[1, 2, 3], [4, 5, 6]]);
expect(g.get('extrude')).to.be.an('array');
expect(g.get('extrude')).to.have.length(2);
expect(g.get('extrude')[0]).to.be(false);
expect(g.get('extrude')[1]).to.be(true);
expect(g.get('altitudeMode')).to.be.an('array');
expect(g.get('altitudeMode')).to.have.length(2);
expect(g.get('altitudeMode')[0]).to.be('absolute');
expect(g.get('altitudeMode')[1]).to.be('clampToGround');
});
it('can write MultiPoint geometries', function() {
@@ -802,6 +814,8 @@ describe('ol.format.KML', function() {
' <Placemark>' +
' <MultiGeometry>' +
' <LineString>' +
' <extrude>0</extrude>' +
' <altitudeMode>absolute</altitudeMode>' +
' <coordinates>1,2,3 4,5,6</coordinates>' +
' </LineString>' +
' <LineString>' +
@@ -818,6 +832,14 @@ describe('ol.format.KML', function() {
expect(g).to.be.an(ol.geom.MultiLineString);
expect(g.getCoordinates()).to.eql(
[[[1, 2, 3], [4, 5, 6]], [[7, 8, 9], [10, 11, 12]]]);
expect(g.get('extrude')).to.be.an('array');
expect(g.get('extrude')).to.have.length(2);
expect(g.get('extrude')[0]).to.be(false);
expect(g.get('extrude')[1]).to.be(undefined);
expect(g.get('altitudeMode')).to.be.an('array');
expect(g.get('altitudeMode')).to.have.length(2);
expect(g.get('altitudeMode')[0]).to.be('absolute');
expect(g.get('altitudeMode')[1]).to.be(undefined);
});
it('can write MultiLineString geometries', function() {
@@ -852,6 +874,8 @@ describe('ol.format.KML', function() {
' <Placemark>' +
' <MultiGeometry>' +
' <Polygon>' +
' <extrude>0</extrude>' +
' <altitudeMode>absolute</altitudeMode>' +
' <outerBoundaryIs>' +
' <LinearRing>' +
' <coordinates>0,0,0 0,1,0 1,1,0 1,0,0</coordinates>' +
@@ -877,6 +901,14 @@ describe('ol.format.KML', function() {
expect(g.getCoordinates()).to.eql(
[[[[0, 0, 0], [0, 1, 0], [1, 1, 0], [1, 0, 0]]],
[[[3, 0, 0], [3, 1, 0], [4, 1, 0], [4, 0, 0]]]]);
expect(g.get('extrude')).to.be.an('array');
expect(g.get('extrude')).to.have.length(2);
expect(g.get('extrude')[0]).to.be(false);
expect(g.get('extrude')[1]).to.be(undefined);
expect(g.get('altitudeMode')).to.be.an('array');
expect(g.get('altitudeMode')).to.have.length(2);
expect(g.get('altitudeMode')[0]).to.be('absolute');
expect(g.get('altitudeMode')[1]).to.be(undefined);
});
it('can write MultiPolygon geometries', function() {