d895af91a5
git-svn-id: http://svn.openlayers.org/trunk/openlayers@10428 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
490 lines
15 KiB
HTML
490 lines
15 KiB
HTML
<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 geometry = null, node = null;
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function test_SVG_constructor(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(1);
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var r = new OpenLayers.Renderer.SVG(document.body);
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t.ok(r instanceof OpenLayers.Renderer.SVG, "new OpenLayers.Renderer.SVG returns SVG object" );
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}
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function test_SVG_destroy(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(1);
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var g_Destroy = false;
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OpenLayers.Renderer.Elements.prototype._destroy =
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OpenLayers.Renderer.Elements.prototype.destroy;
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OpenLayers.Renderer.prototype.destroy = function() {
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g_Destroy = true;
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}
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var r = new OpenLayers.Renderer.SVG(document.body);
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r.destroy();
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t.eq(g_Destroy, true, "OpenLayers.Renderer.Elements.destroy() called");
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OpenLayers.Renderer.prototype.destroy =
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OpenLayers.Renderer.prototype._destroy;
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}
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function test_SVG_setextent(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(5);
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OpenLayers.Renderer.Elements.prototype._setExtent =
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OpenLayers.Renderer.Elements.prototype.setExtent;
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var g_SetExtent = false;
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OpenLayers.Renderer.Elements.prototype.setExtent = function() {
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g_SetExtent = true;
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}
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var r = new OpenLayers.Renderer.SVG(document.body);
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r.setSize(new OpenLayers.Size(4,4));
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r.map = {
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getResolution: function() {
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return 0.5;
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}
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}
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var extent = new OpenLayers.Bounds(1,2,3,4);
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r.setExtent(extent);
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t.eq(g_SetExtent, true, "Elements.setExtent() called");
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t.eq(r.left, -2, "left is correct");
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t.eq(r.top, 8, "top is correct");
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t.eq(r.rendererRoot.getAttributeNS(null, "viewBox"), "0 0 4 4", "rendererRoot viewBox is correct");
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// test extent changes
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var extent = new OpenLayers.Bounds(4,3,2,1);
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r.setExtent(extent);
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t.eq(r.root.getAttributeNS(null, "transform").replace(/ /g, ""), "translate(-6,-6)", "rendererRoot viewBox is correct after a new setExtent");
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OpenLayers.Renderer.Elements.prototype.setExtent =
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OpenLayers.Renderer.Elements.prototype._setExtent;
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}
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function test_SVG_setsize(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(2);
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var r = new OpenLayers.Renderer.SVG(document.body);
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var size = new OpenLayers.Size(1,2);
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r.setSize(size);
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t.eq(r.rendererRoot.getAttributeNS(null, "width"), size.w.toString(), "width is correct");
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t.eq(r.rendererRoot.getAttributeNS(null, "height"), size.h.toString(), "height is correct");
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}
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function test_SVG_drawpoint(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(1);
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var r = new OpenLayers.Renderer.SVG(document.body);
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var properDraw = false;
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var g_Radius = null;
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r.drawCircle = function(n, g, r) {
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properDraw = true;
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g_Radius = 1;
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}
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r.drawPoint();
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t.ok(properDraw && g_Radius == 1, "drawPoint called drawCircle with radius set to 1");
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}
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function test_SVG_drawcircle(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(5);
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var r = new OpenLayers.Renderer.SVG(document.body);
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r.resolution = 0.5;
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r.left = 0;
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r.top = 0;
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var node = document.createElement('div');
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var geometry = {
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x: 1,
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y: 2
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}
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r.drawCircle(node, geometry, 3);
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t.eq(node.getAttributeNS(null, 'cx'), '2', "cx is correct");
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t.eq(node.getAttributeNS(null, 'cy'), '-4', "cy is correct");
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t.eq(node.getAttributeNS(null, 'r'), '3', "r is correct");
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// #1274: out of bound node fails when first added
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var geometry = {
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x: 10000000,
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y: 200000000,
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CLASS_NAME: "OpenLayers.Geometry.Point",
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id: "foo",
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getBounds: function() {return {bottom: 0}}
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}
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node.id = geometry.id;
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r.root.appendChild(node);
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var drawCircleCalled = false;
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r.drawCircle = function() {
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drawCircleCalled = true;
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return OpenLayers.Renderer.SVG.prototype.drawCircle.apply(r, arguments);
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}
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r.drawGeometry(geometry, {pointRadius: 3}, "blah_4000");
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t.eq(drawCircleCalled, true, "drawCircle called on drawGeometry for a point geometry.")
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t.ok(node.parentNode != r.root, "circle will not be drawn when coordinates are outside the valid range");
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}
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function test_SVG_drawlinestring(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(2);
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var r = new OpenLayers.Renderer.SVG(document.body);
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var node = document.createElement('div');
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var geometry = {
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components: "foo"
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}
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g_GetString = false;
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g_Components = null;
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r.getComponentsString = function(c) {
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g_GetString = true;
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g_Components = c;
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return {path: "bar", complete: true};
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}
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r.drawLineString(node, geometry);
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t.ok(g_GetString && g_Components == "foo", "getComponentString is called with valid arguments");
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t.eq(node.getAttributeNS(null, "points"), "bar", "points attribute is correct");
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}
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function test_SVG_drawlinearring(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(2);
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var r = new OpenLayers.Renderer.SVG(document.body);
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var node = document.createElement('div');
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var geometry = {
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components: "foo"
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}
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g_GetString = false;
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g_Components = null;
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r.getComponentsString = function(c) {
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g_GetString = true;
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g_Components = c;
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return {path: "bar", complete: true};
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}
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r.drawLinearRing(node, geometry);
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t.ok(g_GetString, "getComponentString is called with valid arguments");
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t.eq(node.getAttributeNS(null, "points"), "bar", "points attribute is correct");
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}
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function test_SVG_drawpolygon(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(4);
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var r = new OpenLayers.Renderer.SVG(document.body);
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var node = document.createElement('div');
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var linearRings = [{
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components: ["foo"]
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},{
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components: ["bar"]
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}]
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var geometry = {
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components: linearRings
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}
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g_GetString = false;
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r.getShortString = function(c) {
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g_GetString = true;
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return c;
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}
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r.drawPolygon(node, geometry);
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t.ok(g_GetString, "getShortString is called");
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t.eq(node.getAttributeNS(null, "d"), " M foo M bar z", "d attribute is correctly set");
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t.eq(node.getAttributeNS(null, "fill-rule"), "evenodd", "fill-rule attribute is correctly set");
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r.getShortString = function(c) {
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return false;
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}
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t.eq(r.drawPolygon(node, geometry), false, "drawPolygon returns false if one linearRing cannot be drawn");
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}
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function test_SVG_drawrectangle(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(4);
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var r = new OpenLayers.Renderer.SVG(document.body);
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r.resolution = 0.5;
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r.left = 0;
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r.top = 0;
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var node = document.createElement('div');
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var geometry = {
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x: 1,
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y: 2,
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width: 3,
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height: 4
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}
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r.drawRectangle(node, geometry);
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t.eq(node.getAttributeNS(null, "x"), "2", "x attribute is correctly set");
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t.eq(node.getAttributeNS(null, "y"), "-4", "y attribute is correctly set");
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t.eq(node.getAttributeNS(null, "width"), "6", "width attribute is correctly set");
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t.eq(node.getAttributeNS(null, "height"), "8", "height attribute is correctly set");
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}
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function test_SVG_drawsurface(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(3);
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var r = new OpenLayers.Renderer.SVG(document.body);
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var node = document.createElement('div');
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var geometry = {
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components: ['foo', 'bar', 'dude']
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}
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g_GetString = false;
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r.getShortString = function(c) {
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g_GetString = true;
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return c;
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}
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r.drawSurface(node, geometry);
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t.ok(g_GetString, "getShortString is called");
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t.eq(node.getAttributeNS(null, "d"), "M foo C bar dude Z", "d attribute is correctly set");
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r.getShortString = function(c) {
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return false;
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}
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t.eq(r.drawSurface(node, geometry), false, "drawSurface returns false if one linearRing cannot be drawn");
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}
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function test_SVG_getcomponentsstring(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(1);
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var components = ['foo', 'bar'];
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OpenLayers.Renderer.SVG.prototype._getShortString =
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OpenLayers.Renderer.SVG.prototype.getShortString;
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OpenLayers.Renderer.SVG.prototype.getShortString = function(p) {
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return p;
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};
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var string = OpenLayers.Renderer.SVG.prototype.getComponentsString(components).path;
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t.eq(string, "foo,bar", "returned string is correct");
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OpenLayers.Renderer.SVG.prototype.getShortString =
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OpenLayers.Renderer.SVG.prototype._getShortString;
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}
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function test_SVG_getshortstring(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(1);
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var r = new OpenLayers.Renderer.SVG(document.body);
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r.resolution = 0.5;
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r.left = 0;
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r.top = 0;
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var point = {
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x: 1,
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y: 2
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};
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var string = r.getShortString(point);
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t.eq(string, "2,-4", "returned string is correct");
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}
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function test_svg_getnodetype(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(1);
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var r = new OpenLayers.Renderer.SVG(document.body);
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var g = {CLASS_NAME: "OpenLayers.Geometry.Point"}
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var s = {graphicName: "square"};
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t.eq(r.getNodeType(g, s), r.supportUse ? "use" : "svg", "Correct node type for well known symbols");
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}
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function test_svg_importsymbol(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(2);
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var r = new OpenLayers.Renderer.SVG(document.body);
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r.importSymbol("square");
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var polygon = document.getElementById(r.container.id + "_defs").firstChild.firstChild;
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var pass = false;
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for (var i = 0; i < polygon.points.numberOfItems; i++) {
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var p = polygon.points.getItem(i);
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pass = p.x === OpenLayers.Renderer.symbol.square[2*i] &&
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p.y === OpenLayers.Renderer.symbol.square[2*i+1];
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if (!pass) {
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break;
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}
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}
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t.ok(pass, "Square symbol rendered correctly");
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t.ok(r.symbolMetrics["-square"], "Symbol metrics cached correctly.");
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}
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function test_svg_dashstyle(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(5);
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var r = new OpenLayers.Renderer.SVG(document.body);
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t.eq(r.dashStyle({strokeWidth: 1, strokeDashstyle: "dot"}, 1), "1,4", "dot dasharray created correctly");
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t.eq(r.dashStyle({strokeWidth: 1, strokeDashstyle: "dash"}, 1), "4,4", "dash dasharray created correctly");
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t.eq(r.dashStyle({strokeWidth: 1, strokeDashstyle: "longdash"}, 1), "8,4", "longdash dasharray created correctly");
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t.eq(r.dashStyle({strokeWidth: 1, strokeDashstyle: "dashdot"}, 1), "4,4,1,4", "dashdot dasharray created correctly");
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t.eq(r.dashStyle({strokeWidth: 1, strokeDashstyle: "longdashdot"}, 1), "8,4,1,4", "dashdot dasharray created correctly");
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}
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function test_svg_clipline(t) {
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if (!OpenLayers.Renderer.SVG.prototype.supported()) {
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t.plan(0);
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return;
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}
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t.plan(3);
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var r = new OpenLayers.Renderer.SVG(document.body);
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r.setSize(new OpenLayers.Size(0, 0));
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r.map = {
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getResolution: function() {
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return 0.5;
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}
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}
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r.setExtent(new OpenLayers.Bounds(0, 0, 0, 0));
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var node = document.createElement('div');
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var geometry = new OpenLayers.Geometry.LineString([
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new OpenLayers.Geometry.Point(0, -5000),
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new OpenLayers.Geometry.Point(10000, 0),
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new OpenLayers.Geometry.Point(0, 5000)
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]);
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r.drawLineString(node, geometry);
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t.eq(node.getAttribute("points"), "0,10000,15000,2500,15000,-2500,0,-10000", "Line with 3 points correctly clipped at inValidRange bounds");
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geometry = new OpenLayers.Geometry.LineString([
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new OpenLayers.Geometry.Point(0, -5000),
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new OpenLayers.Geometry.Point(10000, 0)
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]);
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r.drawLineString(node, geometry);
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t.eq(node.getAttribute("points"), "0,10000,15000,2500", "2-point line with 2nd point outside range correctly clipped at inValidRange bounds");
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var geometry = new OpenLayers.Geometry.LineString([
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new OpenLayers.Geometry.Point(10000, 0),
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new OpenLayers.Geometry.Point(0, 5000)
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]);
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r.drawLineString(node, geometry);
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t.eq(node.getAttribute("points"), "15000,-2500,0,-10000", "2-point line with 1st point outside range correctly clipped at inValidRange bounds");
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}
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</script>
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</head>
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<body>
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<div id="map" style="width:500px;height:550px"></div>
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</body>
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</html>
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