mirror of https://github.com/masayuki0812/c3.git
Quite good looking graph derived from d3.js
http://c3js.org
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39 lines
1.5 KiB
39 lines
1.5 KiB
11 years ago
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c3_chart_internal_fn.getYFormat = function (forArc) {
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var $$ = this,
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formatForY = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.yFormat,
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formatForY2 = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.y2Format;
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return function (v, ratio, id) {
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var format = $$.getAxisId(id) === 'y2' ? formatForY2 : formatForY;
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return format.call($$, v, ratio);
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};
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};
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c3_chart_internal_fn.yFormat = function (v) {
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var $$ = this, config = $$.config,
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format = config[__axis_y_tick_format] ? config[__axis_y_tick_format] : $$.defaultValueFormat;
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return format(v);
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};
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c3_chart_internal_fn.y2Format = function (v) {
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var $$ = this, config = $$.config,
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format = config[__axis_y2_tick_format] ? config[__axis_y2_tick_format] : $$.defaultValueFormat;
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return format(v);
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};
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c3_chart_internal_fn.defaultValueFormat = function (v) {
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return isValue(v) ? +v : "";
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};
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c3_chart_internal_fn.defaultArcValueFormat = function (v, ratio) {
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return (ratio * 100).toFixed(1) + '%';
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};
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c3_chart_internal_fn.formatByAxisId = function (axisId) {
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var $$ = this.internal, data_labels = $$.config[__data_labels],
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format = function (v) { return isValue(v) ? +v : ""; };
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// find format according to axis id
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if (isFunction(data_labels.format)) {
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format = data_labels.format;
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} else if (typeof data_labels.format === 'object') {
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if (isFunction(data_labels.format[axisId])) {
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format = data_labels.format[axisId];
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}
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}
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return format;
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};
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