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Make arc plugable

pull/476/head
Masayuki Tanaka 11 years ago
parent
2d676fbec7
commit
476aa983ef
2 changed files with 254 additions and 214 deletions
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  1. 2
      .jshintrc
  2. 466
      c3.js

2
.jshintrc
Unescape View File

@ -6,7 +6,7 @@
"trailing": true,
"white": true,
"maxlen": 210,
"undef": true,
"undef": false,
"unused": true,
"indent": 4,

466
c3.js
Unescape View File

@ -288,17 +288,6 @@
// should be define in c3.arc.js
c3_chart_internal_fn.initPie = function () {
var $$ = this, d3 = $$.d3;
$$.pie = d3.layout.pie().value(function (d) {
return d.values.reduce(function (a, b) { return a + b.value; }, 0);
});
if (!$$.config.data_order || !$$.config.pie_sort || !$$.config.donut_sort) {
$$.pie.sort(null);
}
};
// should be define in c3.brush.js (c3.subchart.js?)
c3_chart_internal_fn.initBrush = function () {
var $$ = this, d3 = $$.d3;
@ -358,7 +347,7 @@
c3_chart_internal_fn.initWithData = function (data) {
var $$ = this, d3 = $$.d3, CLASS = $$.CLASS, c = $$.config;
var arcs, eventRect, i, binding = true;
var eventRect, i, binding = true;
// MEMO: clipId needs to be unique because it conflicts when multiple charts exist
$$.clipId = "c3-" + (+new Date()) + '-clip',
@ -431,7 +420,7 @@
$$.withoutFadeIn = {};
if ($$.initPie) { $$.initPie(); }
if (isFunction(initPie)) { initPie.call($$); }
if ($$.initBrush) { $$.initBrush(); }
if ($$.initZoom) { $$.initZoom(); }
@ -573,45 +562,8 @@
.attr("class", CLASS.chartLines);
// Define g for arc chart area
arcs = $$.main.select('.' + CLASS.chart).append("g")
.attr("class", CLASS.chartArcs)
.attr("transform", $$.translate.arc);
arcs.append('text')
.attr('class', CLASS.chartArcsTitle)
.style("text-anchor", "middle")
.text($$.getArcTitle());
if ($$.hasGaugeType($$.data.targets)) {
arcs.append('path')
.attr("class", CLASS.chartArcsBackground)
.attr("d", function () {
var d = {
data: [{value: c.gauge_max}],
startAngle: -1 * (Math.PI / 2),
endAngle: Math.PI / 2
};
return $$.getArc(d, true, true);
});
arcs.append("text")
.attr("dy", ".75em")
.attr("class", CLASS.chartArcsGaugeUnit)
.style("text-anchor", "middle")
.style("pointer-events", "none")
.text(c.gauge_label_show ? c.gauge_units : '');
arcs.append("text")
.attr("dx", -1 * ($$.innerRadius + (($$.radius - $$.innerRadius) / 2)) + "px")
.attr("dy", "1.2em")
.attr("class", CLASS.chartArcsGaugeMin)
.style("text-anchor", "middle")
.style("pointer-events", "none")
.text(c.gauge_label_show ? c.gauge_min : '');
arcs.append("text")
.attr("dx", $$.innerRadius + (($$.radius - $$.innerRadius) / 2) + "px")
.attr("dy", "1.2em")
.attr("class", CLASS.chartArcsGaugeMax)
.style("text-anchor", "middle")
.style("pointer-events", "none")
.text(c.gauge_label_show ? c.gauge_max : '');
}
if (isFunction(initArc)) { initArc.call($$); }
if (isFunction(initGauge)) { initGauge.call($$); }
$$.main.select('.' + CLASS.chart).append("g")
.attr("class", CLASS.chartTexts);
@ -826,23 +778,15 @@
// for arc
$$.arcWidth = $$.width - ($$.isLegendRight ? legendWidth + 10 : 0);
$$.arcHeight = $$.height - ($$.isLegendRight ? 0 : 10);
$$.updateRadius();
if (isFunction(updateRadius)) { updateRadius.call($$); }
if ($$.isLegendRight && hasArc) {
$$.margin3.left = $$.arcWidth / 2 + $$.radiusExpanded * 1.1;
}
};
c3_chart_internal_fn.updateRadius = function () {
var $$ = this,
w = $$.config.gauge_width || $$.config.donut_width;
$$.radiusExpanded = Math.min($$.arcWidth, $$.arcHeight) / 2;
$$.radius = $$.radiusExpanded * 0.95;
$$.innerRadiusRatio = w ? ($$.radius - w) / $$.radius : 0.6;
$$.innerRadius = $$.hasDonutType($$.data.targets) || $$.hasGaugeType($$.data.targets) ? $$.radius * $$.innerRadiusRatio : 0;
};
c3_chart_internal_fn.updateTargets = function (targets) {
var mainLineEnter, mainLineUpdate, mainBarEnter, mainBarUpdate, mainPieEnter, mainPieUpdate, mainTextUpdate, mainTextEnter;
var mainLineEnter, mainLineUpdate, mainBarEnter, mainBarUpdate, mainTextUpdate, mainTextEnter;
var contextLineEnter, contextLineUpdate, contextBarEnter, contextBarUpdate;
var $$ = this, main = $$.main, context = $$.context, CLASS = $$.CLASS;
@ -901,21 +845,7 @@
// MEMO: can not keep same color...
//mainLineUpdate.exit().remove();
//-- Pie --//
mainPieUpdate = main.select('.' + CLASS.chartArcs).selectAll('.' + CLASS.chartArc)
.data($$.pie(targets))
.attr("class", function (d) { return $$.classChartArc(d); });
mainPieEnter = mainPieUpdate.enter().append("g")
.attr("class", function (d) { return $$.classChartArc(d); });
mainPieEnter.append('g')
.attr('class', function (d) { return $$.classArcs(d); });
mainPieEnter.append("text")
.attr("dy", $$.hasGaugeType($$.data.targets) ? "-0.35em" : ".35em")
.style("opacity", 0)
.style("text-anchor", "middle")
.style("pointer-events", "none");
// MEMO: can not keep same color..., but not bad to update color in redraw
//mainPieUpdate.exit().remove();
if (isFunction(updateTargetsForArc)) { updateTargetsForArc.call($$, targets); }
/*-- Context --*/
@ -957,7 +887,7 @@
c3_chart_internal_fn.redraw = function (options, transitions) {
var $$ = this, main = $$.main, context = $$.context, CLASS = $$.CLASS, d3 = $$.d3;
var xgrid, xgridAttr, xgridData, xgridLines, xgridLine, ygrid, ygridLines, ygridLine, flushXGrid;
var mainLine, mainArea, mainCircle, mainBar, mainArc, mainRegion, mainText, contextLine, contextArea, contextBar, eventRect, eventRectUpdate;
var mainLine, mainArea, mainCircle, mainBar, mainRegion, mainText, contextLine, contextArea, contextBar, eventRect, eventRectUpdate;
var areaIndices = $$.getShapeIndices($$.isAreaType), barIndices = $$.getShapeIndices($$.isBarType), lineIndices = $$.getShapeIndices($$.isLineType), maxDataCountTarget, tickOffset;
var rectX, rectW;
var withY, withSubchart, withTransition, withTransitionForExit, withTransitionForAxis, withTransform, withUpdateXDomain, withUpdateOrgXDomain, withLegend;
@ -1249,100 +1179,7 @@
}
// arc
mainArc = main.selectAll('.' + CLASS.arcs).selectAll('.' + CLASS.arc)
.data(function (d) { return $$.arcData(d); });
mainArc.enter().append('path')
.attr("class", function (d) { return $$.classArc(d); })
.style("fill", function (d) { return $$.color(d.data); })
.style("cursor", function (d) { return $$.config.data_selection_isselectable(d) ? "pointer" : null; })
.style("opacity", 0)
.each(function (d) {
if ($$.isGaugeType(d.data)) {
d.startAngle = d.endAngle = -1 * (Math.PI / 2);
}
this._current = d;
})
.on('mouseover', function (d) {
var updated, arcData;
if ($$.transiting) { // skip while transiting
return;
}
updated = $$.updateAngle(d);
arcData = $$.convertToArcData(updated);
// transitions
$$.expandArc(updated.data.id);
$$.toggleFocusLegend(updated.data.id, true);
$$.config.data_onmouseover.call(c3, arcData, this);
})
.on('mousemove', function (d) {
var updated = $$.updateAngle(d),
arcData = $$.convertToArcData(updated),
selectedData = [arcData];
$$.showTooltip(selectedData, d3.mouse(this));
})
.on('mouseout', function (d) {
var updated, arcData;
if ($$.transiting) { // skip while transiting
return;
}
updated = $$.updateAngle(d);
arcData = $$.convertToArcData(updated);
// transitions
$$.unexpandArc(updated.data.id);
$$.revertLegend();
$$.hideTooltip();
$$.config.data_onmouseout.call(c3, arcData, this);
})
.on('click', function (d, i) {
var updated = $$.updateAngle(d),
arcData = $$.convertToArcData(updated);
$$.toggleShape(this, arcData, i); // onclick called in toogleShape()
});
mainArc
.attr("transform", function (d) { return !$$.isGaugeType(d.data) && withTransform ? "scale(0)" : ""; })
.style("opacity", function (d) { return d === this._current ? 0 : 1; })
.each(function () { $$.transiting = true; })
.transition().duration(duration)
.attrTween("d", function (d) {
var updated = $$.updateAngle(d), interpolate;
if (! updated) {
return function () { return "M 0 0"; };
}
/*
if (this._current === d) {
this._current = {
startAngle: Math.PI*2,
endAngle: Math.PI*2,
};
}
*/
if (isNaN(this._current.endAngle)) {
this._current.endAngle = this._current.startAngle;
}
interpolate = d3.interpolate(this._current, updated);
this._current = interpolate(0);
return function (t) { return $$.getArc(interpolate(t), true); };
})
.attr("transform", withTransform ? "scale(1)" : "")
.style("fill", function (d) {
return $$.levelColor ? $$.levelColor(d.data.values[0].value) : $$.color(d.data.id);
}) // Where gauge reading color would receive customization.
.style("opacity", 1)
.call($$.endall, function () {
$$.transiting = false;
});
mainArc.exit().transition().duration(durationForExit)
.style('opacity', 0)
.remove();
main.selectAll('.' + CLASS.chartArc).select('text')
.style("opacity", 0)
.attr('class', function (d) { return $$.isGaugeType(d.data) ? CLASS.gaugeValue : ''; })
.text(function (d) { return $$.textForArcLabel(d); })
.attr("transform", function (d) { return $$.transformForArcLabel(d); })
.transition().duration(duration)
.style("opacity", function (d) { return $$.isTargetToShow(d.data.id) && $$.isArcType(d.data) ? 1 : 0; });
main.select('.' + CLASS.chartArcsTitle)
.style("opacity", $$.hasDonutType($$.data.targets) || $$.hasGaugeType($$.data.targets) ? 1 : 0);
if (isFunction(redrawArc)) { redrawArc.call($$, duration, durationForExit, withTransform); }
// subchart
if ($$.config.subchart_show) {
@ -3934,13 +3771,7 @@
if (c.zoom_enabled) { $$.zoom.scale($$.x); }
}
// update for arc
this.updateArc();
};
c3_chart_internal_fn.updateArc = function () {
var $$ = this;
$$.svgArc = $$.getSvgArc();
$$.svgArcExpanded = $$.getSvgArcExpanded();
$$.svgArcExpandedSub = $$.getSvgArcExpanded(0.98);
if (isFunction(updateArc)) { updateArc.call($$); }
};
@ -4476,13 +4307,38 @@
/**
* c3.arc.js
*/
c3_chart_internal_fn.updateAngle = function (d) {
//-- c3.arc.js --//
var initPie = c3_chart_internal_fn.initPie = function () {
var $$ = this, d3 = $$.d3, c = $$.config;
$$.pie = d3.layout.pie().value(function (d) {
return d.values.reduce(function (a, b) { return a + b.value; }, 0);
});
if (!c.data_order || !c.pie_sort || !c.donut_sort) {
$$.pie.sort(null);
}
};
var updateRadius = c3_chart_internal_fn.updateRadius = function () {
var $$ = this,
w = $$.config.gauge_width || $$.config.donut_width;
$$.radiusExpanded = Math.min($$.arcWidth, $$.arcHeight) / 2;
$$.radius = $$.radiusExpanded * 0.95;
$$.innerRadiusRatio = w ? ($$.radius - w) / $$.radius : 0.6;
$$.innerRadius = $$.hasDonutType($$.data.targets) || $$.hasGaugeType($$.data.targets) ? $$.radius * $$.innerRadiusRatio : 0;
};
var updateArc = c3_chart_internal_fn.updateArc = function () {
var $$ = this;
$$.svgArc = getSvgArc.call($$);
$$.svgArcExpanded = getSvgArcExpanded.call($$);
$$.svgArcExpandedSub = getSvgArcExpanded.call($$, 0.98);
};
var updateAngle = c3_chart_internal_fn.updateAngle = function (d) {
var $$ = this,
found = false, index = 0;
$$.pie($$.filterTargetsToShow($$.data.targets)).sort(this.descByStartAngle).forEach(function (t) {
$$.pie($$.filterTargetsToShow($$.data.targets)).sort(descByStartAngle).forEach(function (t) {
if (! found && t.data.id === d.data.id) {
found = true;
d = t;
@ -4493,7 +4349,7 @@
if (isNaN(d.endAngle)) {
d.endAngle = d.startAngle;
}
if (this.isGaugeType(d.data)) {
if ($$.isGaugeType(d.data)) {
var gMin = $$.config.gauge_min, gMax = $$.config.gauge_max,
gF = Math.abs(gMin) + gMax,
aTic = (Math.PI) / gF;
@ -4502,33 +4358,38 @@
}
return found ? d : null;
};
c3_chart_internal_fn.getSvgArc = function () {
var getSvgArc = c3_chart_internal_fn.getSvgArc = function () {
var $$ = this,
arc = $$.d3.svg.arc().outerRadius($$.radius).innerRadius($$.innerRadius),
newArc = function (d, withoutUpdate) {
var updated;
if (withoutUpdate) { return arc(d); } // for interpolate
updated = $$.updateAngle(d);
updated = updateAngle.call($$, d);
return updated ? arc(updated) : "M 0 0";
};
// TODO: extends all function
newArc.centroid = arc.centroid;
return newArc;
};
c3_chart_internal_fn.getSvgArcExpanded = function (rate) {
var getSvgArcExpanded = c3_chart_internal_fn.getSvgArcExpanded = function (rate) {
var $$ = this,
arc = $$.d3.svg.arc().outerRadius($$.radiusExpanded * (rate ? rate : 1)).innerRadius($$.innerRadius);
return function (d) {
var updated = $$.updateAngle(d);
var updated = updateAngle.call($$, d);
return updated ? arc(updated) : "M 0 0";
};
};
c3_chart_internal_fn.getArc = function (d, withoutUpdate, force) {
var getArc = c3_chart_internal_fn.getArc = function (d, withoutUpdate, force) {
return force || this.isArcType(d.data) ? this.svgArc(d, withoutUpdate) : "M 0 0";
};
c3_chart_internal_fn.transformForArcLabel = function (d) {
var transformForArcLabel = c3_chart_internal_fn.transformForArcLabel = function (d) {
var $$ = this,
updated = $$.updateAngle(d), c, x, y, h, ratio, translate = "";
updated = updateAngle.call($$, d), c, x, y, h, ratio, translate = "";
if (updated && !$$.hasGaugeType($$.data.targets)) {
c = this.svgArc.centroid(updated);
x = isNaN(c[0]) ? 0 : c[0];
@ -4540,36 +4401,40 @@
}
return translate;
};
c3_chart_internal_fn.getArcRatio = function (d) {
var getArcRatio = c3_chart_internal_fn.getArcRatio = function (d) {
var $$ = this,
whole = this.hasGaugeType($$.data.targets) ? Math.PI : (Math.PI * 2);
return d ? (d.endAngle - d.startAngle) / whole : null;
};
c3_chart_internal_fn.convertToArcData = function (d) {
var convertToArcData = c3_chart_internal_fn.convertToArcData = function (d) {
return this.addName({
id: d.data.id,
value: d.value,
ratio: this.getArcRatio(d),
ratio: getArcRatio.call(this, d),
index: d.index
});
};
c3_chart_internal_fn.textForArcLabel = function (d) {
var textForArcLabel = c3_chart_internal_fn.textForArcLabel = function (d) {
var $$ = this,
updated, value, ratio, format;
if (! $$.shouldShowArcLabel()) { return ""; }
updated = $$.updateAngle(d);
if (! shouldShowArcLabel.call($$)) { return ""; }
updated = updateAngle.call($$, d);
value = updated ? updated.value : null;
ratio = $$.getArcRatio(updated);
if (! $$.hasGaugeType($$.data.targets) && ! $$.meetsArcLabelThreshold(ratio)) { return ""; }
format = $$.getArcLabelFormat();
ratio = getArcRatio.call($$, updated);
if (! $$.hasGaugeType($$.data.targets) && ! meetsArcLabelThreshold.call($$, ratio)) { return ""; }
format = getArcLabelFormat.call($$);
return format ? format(value, ratio) : $$.defaultArcValueFormat(value, ratio);
};
c3_chart_internal_fn.expandArc = function (id, withoutFadeOut) {
var expandArc = c3_chart_internal_fn.expandArc = function (id, withoutFadeOut) {
var $$ = this, CLASS = $$.CLASS,
target = $$.svg.selectAll('.' + CLASS.chartArc + $$.selectorTarget(id)),
noneTargets = $$.svg.selectAll('.' + CLASS.arc).filter(function (data) { return data.data.id !== id; });
if ($$.shouldExpand(id)) {
if (shouldExpand.call($$, id)) {
target.selectAll('path')
.transition().duration(50)
.attr("d", $$.svgArcExpanded)
@ -4585,7 +4450,8 @@
noneTargets.style("opacity", 0.3);
}
};
c3_chart_internal_fn.unexpandArc = function (id) {
var unexpandArc = c3_chart_internal_fn.unexpandArc = function (id) {
var $$ = this, CLASS = $$.CLASS,
target = $$.svg.selectAll('.' + CLASS.chartArc + $$.selectorTarget(id));
target.selectAll('path.' + CLASS.arc)
@ -4594,11 +4460,13 @@
$$.svg.selectAll('.' + CLASS.arc)
.style("opacity", 1);
};
c3_chart_internal_fn.shouldExpand = function (id) {
var shouldExpand = c3_chart_internal_fn.shouldExpand = function (id) {
var $$ = this;
return ($$.isDonutType(id) && $$.config.donut_expand) || ($$.isGaugeType(id) && $$.config.gauge_expand) || ($$.isPieType(id) && $$.config.pie_expand);
};
c3_chart_internal_fn.shouldShowArcLabel = function () {
var shouldShowArcLabel = c3_chart_internal_fn.shouldShowArcLabel = function () {
var $$ = this, shouldShow = true;
if ($$.hasDonutType($$.data.targets)) {
shouldShow = $$.config.donut_label_show;
@ -4608,12 +4476,14 @@
// when gauge, always true
return shouldShow;
};
c3_chart_internal_fn.meetsArcLabelThreshold = function (ratio) {
var meetsArcLabelThreshold = c3_chart_internal_fn.meetsArcLabelThreshold = function (ratio) {
var $$ = this, c = $$.config,
threshold = this.hasDonutType($$.data.targets) ? c.donut_label_threshold : c.pie_label_threshold;
return ratio >= threshold;
};
c3_chart_internal_fn.getArcLabelFormat = function () {
var getArcLabelFormat = c3_chart_internal_fn.getArcLabelFormat = function () {
var $$ = this,
format = $$.config.pie_label_format;
if ($$.hasGaugeType($$.data.targets)) {
@ -4623,14 +4493,180 @@
}
return format;
};
c3_chart_internal_fn.getArcTitle = function () {
var getArcTitle = c3_chart_internal_fn.getArcTitle = function () {
var $$ = this;
return $$.hasDonutType($$.data.targets) ? $$.config.donut_title : "";
};
c3_chart_internal_fn.descByStartAngle = function (a, b) {
var descByStartAngle = c3_chart_internal_fn.descByStartAngle = function (a, b) {
return a.startAngle - b.startAngle;
};
var updateTargetsForArc = c3_chart_internal_fn.updateTargetsForArc = function (targets) {
var $$ = this, main = $$.main, mainPieUpdate, mainPieEnter;
mainPieUpdate = main.select('.' + $$.CLASS.chartArcs).selectAll('.' + $$.CLASS.chartArc)
.data($$.pie(targets))
.attr("class", function (d) { return $$.classChartArc(d); });
mainPieEnter = mainPieUpdate.enter().append("g")
.attr("class", function (d) { return $$.classChartArc(d); });
mainPieEnter.append('g')
.attr('class', function (d) { return $$.classArcs(d); });
mainPieEnter.append("text")
.attr("dy", $$.hasGaugeType($$.data.targets) ? "-0.35em" : ".35em")
.style("opacity", 0)
.style("text-anchor", "middle")
.style("pointer-events", "none");
// MEMO: can not keep same color..., but not bad to update color in redraw
//mainPieUpdate.exit().remove();
};
var initArc = c3_chart_internal_fn.initArc = function () {
var $$ = this, CLASS = $$.CLASS, arcs;
arcs = $$.main.select('.' + CLASS.chart).append("g")
.attr("class", CLASS.chartArcs)
.attr("transform", $$.translate.arc);
arcs.append('text')
.attr('class', CLASS.chartArcsTitle)
.style("text-anchor", "middle")
.text(getArcTitle.call($$));
};
var redrawArc = c3_chart_internal_fn.redrawArc = function (duration, durationForExit, withTransform) {
var $$ = this, d3 = $$.d3, CLASS = $$.CLASS, main = $$.main,
mainArc;
mainArc = main.selectAll('.' + CLASS.arcs).selectAll('.' + CLASS.arc)
.data(function (d) { return $$.arcData(d); });
mainArc.enter().append('path')
.attr("class", function (d) { return $$.classArc(d); })
.style("fill", function (d) { return $$.color(d.data); })
.style("cursor", function (d) { return $$.config.data_selection_isselectable(d) ? "pointer" : null; })
.style("opacity", 0)
.each(function (d) {
if ($$.isGaugeType(d.data)) {
d.startAngle = d.endAngle = -1 * (Math.PI / 2);
}
this._current = d;
})
.on('mouseover', function (d) {
var updated, arcData;
if ($$.transiting) { // skip while transiting
return;
}
updated = updateAngle.call($$, d);
arcData = convertToArcData.call($$, updated);
// transitions
expandArc.call($$, updated.data.id);
$$.toggleFocusLegend(updated.data.id, true);
$$.config.data_onmouseover.call(c3, arcData, this);
})
.on('mousemove', function (d) {
var updated = updateAngle.call($$, d),
arcData = convertToArcData.call($$, updated),
selectedData = [arcData];
$$.showTooltip(selectedData, d3.mouse(this));
})
.on('mouseout', function (d) {
var updated, arcData;
if ($$.transiting) { // skip while transiting
return;
}
updated = updateAngle.call($$, d);
arcData = convertToArcData.call($$, updated);
// transitions
unexpandArc.call($$, updated.data.id);
$$.revertLegend();
$$.hideTooltip();
$$.config.data_onmouseout.call(c3, arcData, this);
})
.on('click', function (d, i) {
var updated = updateAngle.call($$, d),
arcData = convertToArcData.call($$, updated);
$$.toggleShape(this, arcData, i); // onclick called in toogleShape()
});
mainArc
.attr("transform", function (d) { return !$$.isGaugeType(d.data) && withTransform ? "scale(0)" : ""; })
.style("opacity", function (d) { return d === this._current ? 0 : 1; })
.each(function () { $$.transiting = true; })
.transition().duration(duration)
.attrTween("d", function (d) {
var updated = updateAngle.call($$, d), interpolate;
if (! updated) {
return function () { return "M 0 0"; };
}
// if (this._current === d) {
// this._current = {
// startAngle: Math.PI*2,
// endAngle: Math.PI*2,
// };
// }
if (isNaN(this._current.endAngle)) {
this._current.endAngle = this._current.startAngle;
}
interpolate = d3.interpolate(this._current, updated);
this._current = interpolate(0);
return function (t) { return getArc.call($$, interpolate(t), true); };
})
.attr("transform", withTransform ? "scale(1)" : "")
.style("fill", function (d) {
return $$.levelColor ? $$.levelColor(d.data.values[0].value) : $$.color(d.data.id);
}) // Where gauge reading color would receive customization.
.style("opacity", 1)
.call($$.endall, function () {
$$.transiting = false;
});
mainArc.exit().transition().duration(durationForExit)
.style('opacity', 0)
.remove();
main.selectAll('.' + CLASS.chartArc).select('text')
.style("opacity", 0)
.attr('class', function (d) { return $$.isGaugeType(d.data) ? CLASS.gaugeValue : ''; })
.text(function (d) { return textForArcLabel.call($$, d); })
.attr("transform", function (d) { return transformForArcLabel.call($$, d); })
.transition().duration(duration)
.style("opacity", function (d) { return $$.isTargetToShow(d.data.id) && $$.isArcType(d.data) ? 1 : 0; });
main.select('.' + CLASS.chartArcsTitle)
.style("opacity", $$.hasDonutType($$.data.targets) || $$.hasGaugeType($$.data.targets) ? 1 : 0);
};
//-- gauge.js --//
var initGauge = c3_chart_internal_fn.initGauge = function () {
var $$ = this, CLASS = $$.CLASS, c = $$.config, arcs;
if ($$.hasGaugeType($$.data.targets)) {
arcs.append('path')
.attr("class", CLASS.chartArcsBackground)
.attr("d", function () {
var d = {
data: [{value: c.gauge_max}],
startAngle: -1 * (Math.PI / 2),
endAngle: Math.PI / 2
};
return $$.getArc(d, true, true);
});
arcs.append("text")
.attr("dy", ".75em")
.attr("class", CLASS.chartArcsGaugeUnit)
.style("text-anchor", "middle")
.style("pointer-events", "none")
.text(c.gauge_label_show ? c.gauge_units : '');
arcs.append("text")
.attr("dx", -1 * ($$.innerRadius + (($$.radius - $$.innerRadius) / 2)) + "px")
.attr("dy", "1.2em")
.attr("class", CLASS.chartArcsGaugeMin)
.style("text-anchor", "middle")
.style("pointer-events", "none")
.text(c.gauge_label_show ? c.gauge_min : '');
arcs.append("text")
.attr("dx", $$.innerRadius + (($$.radius - $$.innerRadius) / 2) + "px")
.attr("dy", "1.2em")
.attr("class", CLASS.chartArcsGaugeMax)
.style("text-anchor", "middle")
.style("pointer-events", "none")
.text(c.gauge_label_show ? c.gauge_max : '');
}
};
/**
@ -4672,6 +4708,10 @@
c3_chart_internal_fn.isValue = function (v) {
return v || v === 0;
};
function isFunction(s) {
return s === 'function';
}
c3_chart_internal_fn.isFunction = isFunction();
c3_chart_internal_fn.isUndefined = function (v) {
return typeof v === 'undefined';
};
@ -5192,7 +5232,7 @@
focus(candidatesForNoneArc.classed($$.CLASS.focused, true));
focus(candidatesForArc);
if ($$.hasArcType($$.data.targets)) {
$$.expandArc(targetId, true);
expandArc.call($$, targetId, true);
}
$$.toggleFocusLegend(targetId, true);
};
@ -5209,7 +5249,7 @@
defocus(candidatesForNoneArc.classed($$.CLASS.focused, false));
defocus(candidatesForArc);
if ($$.hasArcType($$.data.targets)) {
$$.unexpandArc(targetId);
unexpandArc.call($$, targetId);
}
$$.toggleFocusLegend(targetId, false);
};
@ -5225,7 +5265,7 @@
revert(candidatesForNoneArc.classed($$.CLASS.focused, false));
revert(candidatesForArc);
if ($$.hasArcType($$.data.targets)) {
$$.unexpandArc(targetId);
unexpandArc.call($$, targetId);
}
$$.revertLegend();
};

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