animate-marker-orient-from-angle-to-angle.html

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This WPT test may be referenced by the following Test IDs:
- /svg/animations/animate-marker-orient-from-angle-to-angle.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

<meta charset="utf-8">

<title>Animate SVGMarkerElement orientAttr from an angle to an angle</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/SVGAnimationTestCase-testharness.js"></script>

<svg>

</svg>

<script>

var rootSVGElement = document.querySelector("svg");

var epsilon = 1.0;

// Setup test document

var marker = createSVGElement("marker");

marker.setAttribute("id", "marker");

marker.setAttribute("viewBox", "0 0 10 10");

marker.setAttribute("markerWidth", "2");

marker.setAttribute("markerHeight", "2");

marker.setAttribute("refX", "5");

marker.setAttribute("refY", "5");

marker.setAttribute("markerUnits", "strokeWidth");

var markerPath = createSVGElement("path");

markerPath.setAttribute("fill", "blue");

markerPath.setAttribute("d", "M 5 0 L 10 10 L 0 10 Z");

marker.appendChild(markerPath);

var defsElement = createSVGElement("defs");

defsElement.appendChild(marker);

rootSVGElement.appendChild(defsElement);

var path = createSVGElement("path");

path.setAttribute("id", "path");

path.setAttribute("onclick", "executeTest()");

path.setAttribute("fill", "none");

path.setAttribute("stroke", "green");

path.setAttribute("stroke-width", "10");

path.setAttribute("marker-start", "url(#marker)");

path.setAttribute("marker-end", "url(#marker)");

path.setAttribute("d", "M 130 135 L 180 135 L 180 185");

path.setAttribute("transform", "translate(-130, -120)");

rootSVGElement.appendChild(path);

var animate1 = createSVGElement("animate");

animate1.setAttribute("id", "animation");

animate1.setAttribute("attributeName", "orient");

animate1.setAttribute("begin", "0s");

animate1.setAttribute("dur", "4s");

animate1.setAttribute("from", "90deg");

animate1.setAttribute("to", "180deg");

animate1.setAttribute("fill", "freeze");

marker.appendChild(animate1);

// Setup animation test

function sample1() {

    assert_approx_equals(marker.orientAngle.animVal.value, 0, epsilon);

    assert_equals(marker.orientAngle.baseVal.value, 0);

    assert_equals(marker.orientType.animVal, SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE);

    assert_equals(marker.orientType.baseVal, SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE);

function sample2() {

    assert_approx_equals(marker.orientAngle.animVal.value, 90, epsilon);

    assert_equals(marker.orientAngle.baseVal.value, 0);

    assert_equals(marker.orientType.animVal, SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE);

    assert_equals(marker.orientType.baseVal, SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE);

function sample3() {

    assert_approx_equals(marker.orientAngle.animVal.value, 135, epsilon);

    assert_equals(marker.orientAngle.baseVal.value, 0);

    assert_equals(marker.orientType.animVal, SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE);

    assert_equals(marker.orientType.baseVal, SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE);

function sample4() {

    assert_approx_equals(marker.orientAngle.animVal.value, 180, epsilon);

    assert_equals(marker.orientAngle.baseVal.value, 0);

    assert_equals(marker.orientType.animVal, SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE);

    assert_equals(marker.orientType.baseVal, SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE);

smil_async_test((t) => {

    const expectedValues = [

        // [animationId, time, sampleCallback]

        ["animation", 0.0,   sample1],

        ["animation", 0.001, sample2],

        ["animation", 2.0,   sample3],

        ["animation", 3.999, sample4],

        ["animation", 4.001, sample4]

];

    runAnimationTest(t, expectedValues);

});

</script>