c3/c3.js.map

{"version":3,"file":null,"sources":["src/axis/c3.axis.js","src/axis/axis.js","src/axis/index.js","src/internals/class.js","src/internals/util.js","src/internals/arc.js","src/internals/cache.js","src/internals/category.js","src/internals/clip.js","src/internals/color.js","src/internals/config.js","src/internals/data.convert.js","src/internals/data.js","src/internals/data.load.js","src/internals/domain.js","src/internals/drag.js","src/internals/flow.js","src/internals/format.js","src/internals/grid.js","src/internals/interaction.js","src/internals/legend.js","src/internals/region.js","src/internals/scale.js","src/internals/selection.js","src/internals/shape.bar.js","src/internals/shape.js","src/internals/shape.line.js","src/internals/size.js","src/internals/subchart.js","src/internals/text.js","src/internals/title.js","src/internals/tooltip.js","src/internals/transform.js","src/internals/type.js","src/internals/ua.js","src/internals/zoom.js","src/internals/index.js","src/chart/api.axis.js","src/chart/api.category.js","src/chart/api.chart.js","src/chart/api.color.js","src/chart/api.data.js","src/chart/api.flow.js","src/chart/api.focus.js","src/chart/api.grid.js","src/chart/api.group.js","src/chart/api.legend.js","src/chart/api.load.js","src/chart/api.region.js","src/chart/api.selection.js","src/chart/api.show.js","src/chart/api.tooltip.js","src/chart/api.transform.js","src/chart/api.x.js","src/chart/api.zoom.js","src/chart/index.js","src/index.js"],"sourcesContent":["import d3 from 'd3';\n\nlet tickTextCharSize;\nfunction c3_axis(params) {\n    let scale = d3.scale.linear();\n    let orient = 'bottom';\n    const innerTickSize = 6;\n    const tickPadding = 3;\n    let tickValues = null;\n    let tickFormat;\n    let tickArguments;\n\n    let tickOffset = 0;\n    let tickCulling = true;\n    let tickCentered;\n\n    params = params || {};\n\n    const outerTickSize = params.withOuterTick ? 6 : 0;\n\n    function axisX(selection, x) {\n        selection.attr('transform', d => 'translate(' + Math.ceil(x(d) + tickOffset) + ', 0)');\n    }\n    function axisY(selection, y) {\n        selection.attr('transform', d => 'translate(0,' + Math.ceil(y(d)) + ')');\n    }\n    function scaleExtent(domain) {\n        const start = domain[0];\n        const stop = domain[domain.length - 1];\n        return start < stop ? [start, stop] : [stop, start];\n    }\n    function generateTicks(scale) { // eslint-disable-line no-shadow\n        let i;\n        const ticks = [];\n        if (scale.ticks) {\n            return scale.ticks.apply(scale, tickArguments);\n        }\n        const domain = scale.domain();\n        for (i = Math.ceil(domain[0]); i < domain[1]; i++) {\n            ticks.push(i);\n        }\n        if (ticks.length > 0 && ticks[0] > 0) {\n            ticks.unshift(ticks[0] - (ticks[1] - ticks[0]));\n        }\n        return ticks;\n    }\n    function copyScale() {\n        const newScale = scale.copy();\n        let domain;\n        if (params.isCategory) {\n            domain = scale.domain();\n            newScale.domain([domain[0], domain[1] - 1]);\n        }\n        return newScale;\n    }\n    function textFormatted(v) {\n        const formatted = tickFormat ? tickFormat(v) : v;\n        return typeof formatted !== 'undefined' ? formatted : '';\n    }\n    function getSizeFor1Char(tick) {\n        if (tickTextCharSize) {\n            return tickTextCharSize;\n        }\n        const size = {\n            h: 11.5,\n            w: 5.5,\n        };\n        tick.select('text').text(textFormatted).each(function (d) {\n            let box = this.getBoundingClientRect(),\n                text = textFormatted(d),\n                h = box.height,\n                w = text ? (box.width / text.length) : undefined;\n            if (h && w) {\n                size.h = h;\n                size.w = w;\n            }\n        }).text('');\n        tickTextCharSize = size;\n        return size;\n    }\n    function transitionise(selection) {\n        return params.withoutTransition ? selection : d3.transition(selection);\n    }\n