f84f696e31
git-svn-id: http://svn.openlayers.org/trunk/openlayers@11162 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
278 lines
13 KiB
HTML
278 lines
13 KiB
HTML
<html>
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<head>
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<script src="../OLLoader.js"></script>
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<script type="text/javascript">
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var axl_image_response = '<?xml version="1.0" encoding="UTF-8"?><ARCXML version="1.1"><RESPONSE><IMAGE><ENVELOPE minx="-2471.42857142857" miny="0" maxx="105671.428571429" maxy="75700" /><OUTPUT url="http://localhost/output/364826560.png" /></IMAGE></RESPONSE></ARCXML>';
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var axl_feature_response = '<?xml version="1.0" encoding="Cp1252"?><ARCXML version="1.1"><RESPONSE><FEATURES><FEATURE><FIELDS><FIELD name="UNIQUE_ID" value="514504b5-0458-461d-b540-8e18a454f619" /><FIELD name="LABEL" value="LIBRARY" /><FIELD name="Y_COORD" value="39.57" /><FIELD name="X_COORD" value="-104.24" /><FIELD name="#SHAPE#" value="[Geometry]" /><FIELD name="OBJECTID" value="1" /><FIELD name="shape.area" value="0" /><FIELD name="shape.len" value="0" /></FIELDS></FEATURE><FEATURE><FIELDS><FIELD name="UNIQUE_ID" value="514504b5-0458-461d-b540-8e81a454f619" /><FIELD name="LABEL" value="LIBRARY2" /><FIELD name="Y_COORD" value="39.75" /><FIELD name="X_COORD" value="-104.42" /><FIELD name="#SHAPE#" value="[Geometry]" /><FIELD name="OBJECTID" value="2" /><FIELD name="shape.area" value="0" /><FIELD name="shape.len" value="0" /></FIELDS></FEATURE><FEATURECOUNT count="2" hasmore="false" /><ENVELOPE minx="-678853.220047791" miny="1810.22081371862" maxx="-678853.220047791" maxy="1810.22081371862"/></FEATURES></RESPONSE></ARCXML>';
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//
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// creating a new arcxml format creates an object that has a read and write function
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//
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function test_Format_ArcXML_constructor1(t) {
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t.plan(4);
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var format = new OpenLayers.Format.ArcXML();
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t.ok(format instanceof OpenLayers.Format.ArcXML,
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"new OpenLayers.Format.ArcXML returns object" );
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t.ok(format.request, null, "no options creates a null request");
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t.eq(typeof format.read, "function", "format has a read function");
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t.eq(typeof format.write, "function", "format has a write function");
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}
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//
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// creating a new arcxml format with a set of options for an image request
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// creates a request child object, and a get_image grandchild.
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//
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function test_Format_ArcXML_constructor2(t) {
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t.plan(6);
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var options = {
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requesttype:'image',
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envelope: new OpenLayers.Bounds( -180, -90, 180, 90 ).toArray(),
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layers: [],
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tileSize: new OpenLayers.Size( 256,256 ),
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featureCoordSys: '4326',
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filterCoordSys: '4326'
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};
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var format = new OpenLayers.Format.ArcXML( options );
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t.ok(format instanceof OpenLayers.Format.ArcXML,
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"new OpenLayers.Format.ArcXML returns object" );
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t.ok(format.request instanceof OpenLayers.Format.ArcXML.Request,
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"constructor with 'image' requesttype generates a request");
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t.ok( format.request.get_image !== null, "get_image property exists" );
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t.ok( format.request.get_feature === null, "get_feature property does not exists" );
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t.eq(typeof format.read, "function", "format has a read function");
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t.eq(typeof format.write, "function", "format has a write function");
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}
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//
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// creating a new arcxml format with a set of options for a feature request
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// creates a request child object, and a get_feature grandchild
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//
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function test_Format_ArcXML_constructor3(t) {
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t.plan(6);
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var options = {
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requesttype:'feature'
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};
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var format = new OpenLayers.Format.ArcXML( options );
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t.ok(format instanceof OpenLayers.Format.ArcXML,
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"new OpenLayers.Format.ArcXML returns object" );
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t.ok(format.request instanceof OpenLayers.Format.ArcXML.Request,
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"constructor with 'feature' requesttype generates a request");
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t.ok( format.request.get_feature !== null, "get_feature property exists" );
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t.ok( format.request.get_image === null, "get_image property does not exists" );
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t.eq(typeof format.read, "function", "format has a read function");
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t.eq(typeof format.write, "function", "format has a write function");
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}
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//
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// read in a known good axl image response
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//
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function test_Format_ArcXML_read1(t) {
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t.plan(4);
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var f = new OpenLayers.Format.ArcXML();
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var response = f.read(axl_image_response);
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t.ok(response !== null, "get_image response object is not null" );
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t.ok(response.image !== null, "get_image image tag is not null");
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t.ok(response.image.envelope !== null, "get_image image envelope tag is not null");
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t.ok(response.image.output !== null, "get_image image output tag is not null");
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}
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//
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// read in a known good axl feature response
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//
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function test_Format_ArcXML_read2(t) {
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t.plan(10);
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var f = new OpenLayers.Format.ArcXML();
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var response = f.read(axl_feature_response);
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t.ok(response !== null, "get_feature response object is not null" );
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t.ok(response.features !== null, "get_feature features tag is not null");
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t.ok(response.features.envelope !== null, "get_feature envelope tag is not null");
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t.eq(response.features.featurecount, "2", "feature count is 2" );
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// test the second feature parsed
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// <FIELD name="UNIQUE_ID" value="514504b5-0458-461d-b540-8e81a454f619" />
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// <FIELD name="LABEL" value="LIBRARY2" />
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// <FIELD name="Y_COORD" value="39.75" />
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// <FIELD name="X_COORD" value="-104.42" />
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// <FIELD name="#SHAPE#" value="[Geometry]" />
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// <FIELD name="OBJECTID" value="2" />
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// <FIELD name="shape.area" value="0" />
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// <FIELD name="shape.len" value="0" />
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t.eq( response.features.feature[1].attributes['UNIQUE_ID'], "514504b5-0458-461d-b540-8e81a454f619", "field 1 for feature 2 is correct" );
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t.eq( response.features.feature[1].attributes['LABEL'], "LIBRARY2", "field 2 for feature 2 is correct" );
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t.eq( response.features.feature[1].attributes['Y_COORD'], "39.75", "field 3 for feature 2 is correct" );
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t.eq( response.features.feature[1].attributes['X_COORD'], "-104.42", "field 4 for feature 2 is correct" );
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t.eq( response.features.feature[1].attributes['#SHAPE#'], "[Geometry]", "field 5 for feature 2 is correct" );
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t.eq( response.features.feature[1].attributes['OBJECTID'], "2", "field 6 for feature 2 is correct" );
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}
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//
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// cause an error by parsing bad axl
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//
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function test_Format_ArcXML_parseerror(t) {
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t.plan(1);
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var f = new OpenLayers.Format.ArcXML();
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try {
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f.read( '<?xml version="1.0" encoding="Cp1252"?><ARCXML version="1.1"><NO END TAG>' );
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t.fail("parsing failed to fail")
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} catch (ex) {
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t.ok( true, "Exception message indicates parsing error." );
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}
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}
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//
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// create an arcxml image request, and verify that it matches a known image request
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//
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function test_format_ArcXML_write1(t) {
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var options = {
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requesttype:'image',
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envelope: new OpenLayers.Bounds( -180, -90, 180, 90 ).toArray(),
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layers: [],
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tileSize: new OpenLayers.Size( 256,256 ),
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featureCoordSys: '4326',
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filterCoordSys: '4326'
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};
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var truth = '<ARCXML version="1.1"><REQUEST><GET_IMAGE><PROPERTIES><FEATURECOORDSYS id="4326"/><FILTERCOORDSYS id="4326"/><ENVELOPE minx="-180" miny="-90" maxx="180" maxy="90"/><IMAGESIZE height="256" width="256"/></PROPERTIES></GET_IMAGE></REQUEST></ARCXML>';
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axl_write(t,options,truth);
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}
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//
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// create an arcxml image request that specifies layer visibilities, and
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// verify that it matches a known image request
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//
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function test_format_ArcXML_write2(t) {
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var options = {
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requesttype:'image',
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envelope: new OpenLayers.Bounds( -180, -90, 180, 90 ).toArray(),
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layers: [{
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id: "0",
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visible: "true"
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}],
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tileSize: new OpenLayers.Size( 256,256 ),
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featureCoordSys: '4326',
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filterCoordSys: '4326'
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};
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var truth = '<ARCXML version="1.1"><REQUEST><GET_IMAGE><PROPERTIES><FEATURECOORDSYS id="4326"/><FILTERCOORDSYS id="4326"/><ENVELOPE minx="-180" miny="-90" maxx="180" maxy="90"/><IMAGESIZE height="256" width="256"/><LAYERLIST><LAYERDEF id="0" visible="true"/></LAYERLIST></PROPERTIES></GET_IMAGE></REQUEST></ARCXML>';
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axl_write(t, options, truth );
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}
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//
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// create an arcxml image request that performs a query for thematic mapping,
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// and verify that it matches a known image request
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//
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function test_format_ArcXML_write3(t) {
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var options = {
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requesttype:'image',
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envelope: new OpenLayers.Bounds( -180, -90, 180, 90 ).toArray(),
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layers: [{
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id: "0",
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visible: "true",
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query: {
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where: "COMPANY='AVENCIA'"
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}
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}],
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tileSize: new OpenLayers.Size( 256,256 ),
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featureCoordSys: '4326',
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filterCoordSys: '4326'
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};
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var truth = '<ARCXML version="1.1"><REQUEST><GET_IMAGE><PROPERTIES><FEATURECOORDSYS id="4326"/><FILTERCOORDSYS id="4326"/><ENVELOPE minx="-180" miny="-90" maxx="180" maxy="90"/><IMAGESIZE height="256" width="256"/><LAYERLIST><LAYERDEF id="0" visible="true"><QUERY where="COMPANY=\'AVENCIA\'"/></LAYERDEF></LAYERLIST></PROPERTIES></GET_IMAGE></REQUEST></ARCXML>';
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axl_write(t, options, truth );
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}
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//
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// create an arcxml image request that performs a spatial query for thematic mapping,
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// and verify that it matches a known image request
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//
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function test_format_ArcXML_write4(t) {
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var options = {
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requesttype:'image',
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envelope: new OpenLayers.Bounds( -180, -90, 180, 90 ).toArray(),
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layers: [{
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id: "0",
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visible: "true",
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query: {
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spatialfilter: true,
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where: "COMPANY='AVENCIA'"
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}
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}],
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tileSize: new OpenLayers.Size( 256,256 ),
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featureCoordSys: '4326',
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filterCoordSys: '4326'
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};
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var truth = '<ARCXML version="1.1"><REQUEST><GET_IMAGE><PROPERTIES><FEATURECOORDSYS id="4326"/><FILTERCOORDSYS id="4326"/><ENVELOPE minx="-180" miny="-90" maxx="180" maxy="90"/><IMAGESIZE height="256" width="256"/><LAYERLIST><LAYERDEF id="0" visible="true"><SPATIALQUERY where="COMPANY=\'AVENCIA\'"/></LAYERDEF></LAYERLIST></PROPERTIES></GET_IMAGE></REQUEST></ARCXML>';
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axl_write(t, options, truth );
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}
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//
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// create an arcxml image request that performs a thematic map request, and
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// verify that it matches a known image request.
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//
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function test_format_ArcXML_write5(t) {
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var options = {
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requesttype:'image',
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envelope: new OpenLayers.Bounds( -180, -90, 180, 90 ).toArray(),
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layers: [{
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id: "0",
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visible: "true",
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query: {
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spatialfilter: true,
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where: "COMPANY='AVENCIA'"
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},
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renderer: {
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type: 'valuemap',
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lookupfield: 'lookup',
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ranges: [{
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lower: 0,
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upper: 10,
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symbol: {
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type: 'simplepolygon',
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fillcolor: '0,0,0'
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}
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},{
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lower: 10,
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upper: 20,
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symbol: {
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type: 'simplepolygon',
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fillcolor: '255,255,255'
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}
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}]
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}
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}],
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tileSize: new OpenLayers.Size( 256,256 ),
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featureCoordSys: '4326',
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filterCoordSys: '4326'
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};
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var truth = '<ARCXML version="1.1"><REQUEST><GET_IMAGE><PROPERTIES><FEATURECOORDSYS id="4326"/><FILTERCOORDSYS id="4326"/><ENVELOPE minx="-180" miny="-90" maxx="180" maxy="90"/><IMAGESIZE height="256" width="256"/><LAYERLIST><LAYERDEF id="0" visible="true"><SPATIALQUERY where="COMPANY=\'AVENCIA\'"/><VALUEMAPRENDERER lookupfield="lookup"><RANGE lower="0" upper="10"><SIMPLEPOLYGONSYMBOL fillcolor="0,0,0"/></RANGE><RANGE lower="10" upper="20"><SIMPLEPOLYGONSYMBOL fillcolor="255,255,255"/></RANGE></VALUEMAPRENDERER></LAYERDEF></LAYERLIST></PROPERTIES></GET_IMAGE></REQUEST></ARCXML>';
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axl_write(t, options, truth );
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}
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//
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// helper function to write some axl, and compare it against a truth axl string
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//
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function axl_write(t, options, truth) {
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t.plan(1);
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var f = new OpenLayers.Format.ArcXML( options );
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var arcxml = f.write();
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t.eq( arcxml, truth, "ArcXML request is correct.");
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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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