Function normalizeLineDash

_benchmarks/sample_echarts.js:26557–26568

(lineType, lineWidth)

    }

    function normalizeLineDash(lineType, lineWidth) {
        if (!lineType || lineType === 'solid' || !(lineWidth > 0)) {
            return null;
        }
        lineWidth = lineWidth || 1;
        return lineType === 'dashed'
            ? [4 * lineWidth, 2 * lineWidth]
            : lineType === 'dotted'
                ? [lineWidth]
                : isNumber(lineType)
                    ? [lineType] : isArray(lineType) ? lineType : null;
    }

    var pathProxyForDraw = new PathProxy(true);
    function styleHasStroke(style) {