echarts
Version:
A powerful charting and visualization library for browser
32 lines (31 loc) • 1.03 kB
JavaScript
define(function (require) {
var getLineStyle = require('./makeStyleMapper')(
[
['lineWidth', 'width'],
['stroke', 'color'],
['opacity'],
['shadowBlur'],
['shadowOffsetX'],
['shadowOffsetY'],
['shadowColor']
]
);
return {
getLineStyle: function (excludes) {
var style = getLineStyle.call(this, excludes);
var lineDash = this.getLineDash(style.lineWidth);
lineDash && (style.lineDash = lineDash);
return style;
},
getLineDash: function (lineWidth) {
if (lineWidth == null) {
lineWidth = 1;
}
var lineType = this.get('type');
var dotSize = Math.max(lineWidth, 2);
var dashSize = lineWidth * 4;
return (lineType === 'solid' || lineType == null) ? null
: (lineType === 'dashed' ? [dashSize, dashSize] : [dotSize, dotSize]);
}
};
});