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<html> |
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<head> |
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<script src="../../lib/OpenLayers.js"></script> |
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<script type="text/javascript"> |
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var point = new OpenLayers.Geometry.Point(10, 15); |
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function test_MultiPoint_constructor (t) { |
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t.plan( 2 ); |
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var multipoint = new OpenLayers.Geometry.MultiPoint(); |
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t.ok( multipoint instanceof OpenLayers.Geometry.MultiPoint, "new OpenLayers.Geometry.MultiPoint returns multipoint object" ); |
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t.eq( multipoint.CLASS_NAME, "OpenLayers.Geometry.MultiPoint", "multipoint.CLASS_NAME is set correctly"); |
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} |
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function test_MultiPoint_constructor (t) { |
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t.plan( 3 ); |
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var multipoint = new OpenLayers.Geometry.MultiPoint([point]); |
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t.ok( multipoint instanceof OpenLayers.Geometry.MultiPoint, "new OpenLayers.Geometry.MultiPoint returns multipoint object" ); |
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t.eq( multipoint.CLASS_NAME, "OpenLayers.Geometry.MultiPoint", "multipoint.CLASS_NAME is set correctly"); |
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t.eq( multipoint.components.length, 1, "multipolygon.components.length is set correctly"); |
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} |
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function test_MultiPoint_move(t) { |
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t.plan(2); |
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var multipoint = new OpenLayers.Geometry.MultiPoint([point]); |
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var x = point.x; |
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var y = point.y; |
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var dx = 10 * Math.random(); |
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var dy = 10 * Math.random(); |
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multipoint.move(dx, dy); |
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t.eq(multipoint.components[0].x, x + dx, "move() correctly modifies x"); |
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t.eq(multipoint.components[0].y, y + dy, "move() correctly modifies y"); |
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} |
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function test_MultiPoint_equals(t) { |
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t.plan(3); |
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var x = Math.random() * 100; |
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var y = Math.random() * 100; |
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var geometry = new OpenLayers.Geometry.MultiPoint( |
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[new OpenLayers.Geometry.Point(x, y)]); |
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var equal = new OpenLayers.Geometry.MultiPoint( |
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[new OpenLayers.Geometry.Point(x, y)]); |
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var offX = new OpenLayers.Geometry.MultiPoint( |
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[new OpenLayers.Geometry.Point(x + 1, y)]); |
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var offY = new OpenLayers.Geometry.MultiPoint( |
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[new OpenLayers.Geometry.Point(x, y + 1)]); |
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t.ok(geometry.equals(equal), |
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"equals() returns true for a geometry with equivalent coordinates"); |
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t.ok(!geometry.equals(offX), |
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"equals() returns false for a geometry with offset x"); |
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t.ok(!geometry.equals(offY), |
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"equals() returns false for a geometry with offset y"); |
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} |
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function test_MultiPoint_clone(t) { |
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t.plan(2); |
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var x = Math.random() * 100; |
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var y = Math.random() * 100; |
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var geometry = new OpenLayers.Geometry.MultiPoint( |
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[new OpenLayers.Geometry.Point(x, y)]); |
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var clone = geometry.clone(); |
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t.ok(clone instanceof OpenLayers.Geometry.MultiPoint, |
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"clone() creates an OpenLayers.Geometry.MultiPoint"); |
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t.ok(geometry.equals(clone), "clone has equivalent coordinates"); |
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} |
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</script> |
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</head> |
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<body> |
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</body> |
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</html> |
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