Function handleTernaryDefaults

src/plots/ternary/layout_defaults.js:27–59

(ternaryLayoutIn, ternaryLayoutOut, coerce, options)

};

function handleTernaryDefaults(ternaryLayoutIn, ternaryLayoutOut, coerce, options) {
    var bgColor = coerce('bgcolor');
    var sum = coerce('sum');
    options.bgColor = Color.combine(bgColor, options.paper_bgcolor);
    var axName, containerIn, containerOut;

    // TODO: allow most (if not all) axis attributes to be set
    // in the outer container and used as defaults in the individual axes?

    for(var j = 0; j < axesNames.length; j++) {
        axName = axesNames[j];
        containerIn = ternaryLayoutIn[axName] || {};
        containerOut = Template.newContainer(ternaryLayoutOut, axName);
        containerOut._name = axName;

        handleAxisDefaults(containerIn, containerOut, options, ternaryLayoutOut);
    }

    // if the min values contradict each other, set them all to default (0)
    // and delete *all* the inputs so the user doesn't get confused later by
    // changing one and having them all change.
    var aaxis = ternaryLayoutOut.aaxis;
    var baxis = ternaryLayoutOut.baxis;
    var caxis = ternaryLayoutOut.caxis;
    if(aaxis.min + baxis.min + caxis.min >= sum) {
        aaxis.min = 0;
        baxis.min = 0;
        caxis.min = 0;
        if(ternaryLayoutIn.aaxis) delete ternaryLayoutIn.aaxis.min;
        if(ternaryLayoutIn.baxis) delete ternaryLayoutIn.baxis.min;
        if(ternaryLayoutIn.caxis) delete ternaryLayoutIn.caxis.min;
    }
}

function handleAxisDefaults(containerIn, containerOut, options, ternaryLayoutOut) {
    var axAttrs = layoutAttributes[containerOut._name];