svgpointlist-animation-1.html (2246B)
1 <!doctype html> 2 <html> 3 <title>Tests from-to animation of points on polygons.</title> 4 <script src="/resources/testharness.js"></script> 5 <script src="/resources/testharnessreport.js"></script> 6 <script src="/resources/SVGAnimationTestCase-testharness.js"></script> 7 8 <svg> 9 </svg> 10 11 <script> 12 var rootSVGElement = document.querySelector("svg"); 13 var epsilon = 1.0; 14 15 // Setup test document 16 var poly = createSVGElement("polygon"); 17 poly.setAttribute("id", "poly"); 18 poly.setAttribute("fill", "green"); 19 poly.setAttribute("points", "0,0 200,0 200,200 0,200"); 20 poly.setAttribute("onclick", "executeTest()"); 21 22 var animate = createSVGElement("animate"); 23 animate.setAttribute("id", "animation"); 24 animate.setAttribute("attributeName", "points"); 25 animate.setAttribute("from", "0,0 200,0 200,200 0,200"); 26 animate.setAttribute("to", "0,0 100,0 100,100 0,100"); 27 animate.setAttribute("begin", "0s"); 28 animate.setAttribute("dur", "4s"); 29 poly.appendChild(animate); 30 rootSVGElement.appendChild(poly); 31 32 // Setup animation test 33 function sample1() { 34 // Check initial/end conditions 35 assert_approx_equals(poly.animatedPoints.getItem(2).x, 200, epsilon); 36 assert_approx_equals(poly.animatedPoints.getItem(2).y, 200, epsilon); 37 38 assert_equals(poly.points.getItem(2).x, 200); 39 assert_equals(poly.points.getItem(2).y, 200); 40 } 41 42 function sample2() { 43 // Check half-time conditions 44 assert_approx_equals(poly.animatedPoints.getItem(2).x, 150, epsilon); 45 assert_approx_equals(poly.animatedPoints.getItem(2).y, 150, epsilon); 46 47 assert_equals(poly.points.getItem(2).x, 200); 48 assert_equals(poly.points.getItem(2).y, 200); 49 } 50 51 function sample3() { 52 // Check just before-end conditions 53 assert_approx_equals(poly.animatedPoints.getItem(2).x, 100, epsilon); 54 assert_approx_equals(poly.animatedPoints.getItem(2).y, 100, epsilon); 55 56 assert_equals(poly.points.getItem(2).x, 200); 57 assert_equals(poly.points.getItem(2).y, 200); 58 } 59 60 smil_async_test((t) => { 61 const expectedValues = [ 62 // [animationId, time, sampleCallback] 63 ["animation", 0.0, sample1], 64 ["animation", 2.0, sample2], 65 ["animation", 3.999, sample3], 66 ["animation", 4.001, sample1] 67 ]; 68 69 runAnimationTest(t, expectedValues); 70 }); 71 72 </script>