Function imageTest

test/jasmine/assets/domain_ref_components.js:478–518

(gd, layout, opt)

}

function imageTest(gd, layout, opt) {
    var xaxtype = opt.xaxtype;
    var yaxtype = opt.yaxtype;
    var x = opt.x;
    var y = opt.y;
    var sizex = opt.sizex;
    var sizey = opt.sizey;
    var xanchor = opt.xanchor;
    var yanchor = opt.yanchor;
    var xref = opt.xref;
    var yref = opt.yref;
    var xid = opt.xid;
    var yid = opt.yid;

    var image = {
        x: x,
        y: y,
        sizex: sizex,
        sizey: sizey,
        source: testImage,
        xanchor: xanchor,
        yanchor: yanchor,
        xref: xref,
        yref: yref,
        sizing: 'stretch'
    };
    var ret;
    // we pass xid, yid because we possibly want to change some axes to log,
    // even if we refer to paper in the end
    logAxisIfAxType(gd.layout, layout, xid, xaxtype, true);
    logAxisIfAxType(gd.layout, layout, yid, yaxtype, true);
    layout.images = [image];
    return Plotly.relayout(gd, layout)
        .then(function(gd) {
            var imageElem = findImage('#' + gd.id);
            var svgImageBBox = getSVGElemScreenBBox(imageElem);
            var imageBBox = imageToBBox(gd.layout, image);
            ret = compareBBoxes(svgImageBBox, imageBBox);
            return ret;
        });
}

// gets the SVG bounding box of the aro and checks it against what mapToPixel
// gives