CalvinBackup/iD
1
0
Fork 0
mirror of https://github.com/FoggedLens/iD.git synced 2026-06-05 14:38:05 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix unclosed area rendering (fixes #1958)

Browse Source
This commit is contained in:
John Firebaugh
2013-11-13 17:41:01 -08:00
parent 94d756ebca
commit b383bfec1f
6 changed files with 80 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/spec/core/entity.js
-38
View File
@@ -201,42 +201,4 @@ describe('iD.Entity', function () {
expect(iD.Entity({tags: {'tiger:source': 'blah', 'tiger:foo': 'bar'}}).hasInterestingTags()).to.equal(false);
});
});
describe("#area", function() {
it("returns a relative measure of area", function () {
var graph = iD.Graph([
iD.Node({id: 'a', loc: [-0.0002, 0.0001]}),
iD.Node({id: 'b', loc: [ 0.0002, 0.0001]}),
iD.Node({id: 'c', loc: [ 0.0002, -0.0001]}),
iD.Node({id: 'd', loc: [-0.0002, -0.0001]}),
iD.Node({id: 'e', loc: [-0.0004, 0.0002]}),
iD.Node({id: 'f', loc: [ 0.0004, 0.0002]}),
iD.Node({id: 'g', loc: [ 0.0004, -0.0002]}),
iD.Node({id: 'h', loc: [-0.0004, -0.0002]}),
iD.Way({id: 's', tags: {area: 'yes'}, nodes: ['a', 'b', 'c', 'd', 'a']}),
iD.Way({id: 'l', tags: {area: 'yes'}, nodes: ['e', 'f', 'g', 'h', 'e']})
]);
var s = Math.abs(graph.entity('s').area(graph)),
l = Math.abs(graph.entity('l').area(graph));
expect(s).to.be.lt(l);
});
it("returns 0 for degenerate areas", function () {
var graph = iD.Graph([
iD.Node({id: 'a', loc: [-0.0002, 0.0001]}),
iD.Node({id: 'b', loc: [ 0.0002, 0.0001]}),
iD.Node({id: 'c', loc: [ 0.0002, -0.0001]}),
iD.Node({id: 'd', loc: [-0.0002, -0.0001]}),
iD.Way({id: '0', tags: {area: 'yes'}, nodes: []}),
iD.Way({id: '1', tags: {area: 'yes'}, nodes: ['a']}),
iD.Way({id: '2', tags: {area: 'yes'}, nodes: ['a', 'b']})
]);
expect(graph.entity('0').area(graph)).to.equal(0);
expect(graph.entity('1').area(graph)).to.equal(0);
expect(graph.entity('2').area(graph)).to.equal(0);
});
});
});