Function mockAxis

src/traces/indicator/plot.js:808–839

(gd, opts, zrange)

// mocks our axis
function mockAxis(gd, opts, zrange) {
    var fullLayout = gd._fullLayout;

    var axisIn = Lib.extendFlat({
        type: 'linear',
        ticks: 'outside',
        range: zrange,
        showline: true
    }, opts);

    var axisOut = {
        type: 'linear',
        _id: 'x' + opts._id
    };

    var axisOptions = {
        letter: 'x',
        font: fullLayout.font,
        noAutotickangles: true,
        noHover: true,
        noTickson: true
    };

    function coerce(attr, dflt) {
        return Lib.coerce(axisIn, axisOut, axisLayoutAttrs, attr, dflt);
    }

    handleAxisDefaults(axisIn, axisOut, coerce, axisOptions, fullLayout);
    handleAxisPositionDefaults(axisIn, axisOut, coerce, axisOptions);

    return axisOut;
}

function fitTextInsideBox(textBB, width, height) {
    // compute scaling ratio to have text fit within specified width and height