Function convertMarkerStyle

src/traces/scattergl/convert.js:252–402

(gd, trace)

}

function convertMarkerStyle(gd, trace) {
    var count = trace._length;
    var optsIn = trace.marker;
    var optsOut = {};
    var i;

    var multiSymbol = isArrayOrTypedArray(optsIn.symbol);
    var multiAngle = isArrayOrTypedArray(optsIn.angle);
    var multiColor = isArrayOrTypedArray(optsIn.color);
    var multiLineColor = isArrayOrTypedArray(optsIn.line.color);
    var multiOpacity = isArrayOrTypedArray(optsIn.opacity);
    var multiSize = isArrayOrTypedArray(optsIn.size);
    var multiLineWidth = isArrayOrTypedArray(optsIn.line.width);

    var isOpen;
    if (!multiSymbol) isOpen = helpers.isOpenSymbol(optsIn.symbol);

    // prepare colors
    if (multiSymbol || multiColor || multiLineColor || multiOpacity || multiAngle) {
        optsOut.symbols = new Array(count);
        optsOut.angles = new Array(count);
        optsOut.colors = new Array(count);
        optsOut.borderColors = new Array(count);

        var symbols = optsIn.symbol;
        var angles = optsIn.angle;
        var colors = formatColor(optsIn, optsIn.opacity, count);
        var borderColors = formatColor(optsIn.line, optsIn.opacity, count);

        if (!isArrayOrTypedArray(borderColors[0])) {
            var borderColor = borderColors;
            borderColors = Array(count);
            for (i = 0; i < count; i++) {
                borderColors[i] = borderColor;
            }
        }
        if (!isArrayOrTypedArray(colors[0])) {
            var color = colors;
            colors = Array(count);
            for (i = 0; i < count; i++) {
                colors[i] = color;
            }
        }
        if (!isArrayOrTypedArray(symbols)) {
            var symbol = symbols;
            symbols = Array(count);
            for (i = 0; i < count; i++) {
                symbols[i] = symbol;
            }
        }
        if (!isArrayOrTypedArray(angles)) {
            var angle = angles;
            angles = Array(count);
            for (i = 0; i < count; i++) {
                angles[i] = angle;
            }
        }