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Separate api

pull/486/head
Masayuki Tanaka 11 years ago
parent
0b4a32408e
commit
adbfd48879
20 changed files with 571 additions and 573 deletions
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  1. 18
      Gruntfile.coffee
  2. 3
      c3.js
  3. 43
      src/api.axis.js
  4. 15
      src/api.category.js
  5. 19
      src/api.chart.js
  6. 5
      src/api.color.js
  7. 27
      src/api.data.js
  8. 140
      src/api.flow.js
  9. 50
      src/api.focus.js
  10. 31
      src/api.grid.js
  11. 7
      src/api.group.js
  12. 570
      src/api.js
  13. 11
      src/api.legend.js
  14. 40
      src/api.load.js
  15. 40
      src/api.region.js
  16. 52
      src/api.selection.js
  17. 40
      src/api.show.js
  18. 5
      src/api.transform.js
  19. 16
      src/api.x.js
  20. 12
      src/api.zoom.js

18
Gruntfile.coffee
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@ -50,7 +50,23 @@ module.exports = (grunt) ->
'src/cache.js',
'src/class.js',
'src/util.js',
'src/api.js',
'src/api.focus.js',
'src/api.show.js',
'src/api.zoom.js',
'src/api.load.js',
'src/api.flow.js',
'src/api.selection.js',
'src/api.transform.js',
'src/api.group.js',
'src/api.grid.js',
'src/api.region.js',
'src/api.data.js',
'src/api.category.js',
'src/api.color.js',
'src/api.x.js',
'src/api.axis.js',
'src/api.legend.js',
'src/api.chart.js',
'src/c3.axis.js',
'src/tail.js'
]

3
c3.js
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@ -5987,6 +5987,7 @@
$$.redraw({withLegend: true});
return config[__data_colors];
};
c3_chart_fn.category = function (i, category) {
var $$ = this.internal, config = $$.config;
if (arguments.length > 1) {
@ -6026,7 +6027,6 @@
return $$.data.xs;
};
c3_chart_fn.axis = function () {};
c3_chart_fn.axis.labels = function (labels) {
var $$ = this.internal;
@ -6071,7 +6071,6 @@
}
};
c3_chart_fn.legend = function () {};
c3_chart_fn.legend.show = function (targetIds) {
var $$ = this.internal;

43
src/api.axis.js
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@ -0,0 +1,43 @@
c3_chart_fn.axis = function () {};
c3_chart_fn.axis.labels = function (labels) {
var $$ = this.internal;
if (arguments.length) {
Object.keys(labels).forEach(function (axisId) {
$$.setAxisLabelText(axisId, labels[axisId]);
});
$$.updateAxisLabels();
}
// TODO: return some values?
};
c3_chart_fn.axis.max = function (max) {
var $$ = this.internal, config = $$.config;
if (arguments.length) {
if (typeof max === 'object') {
if (isValue(max.x)) { config[__axis_x_max] = max.x; }
if (isValue(max.y)) { config[__axis_y_max] = max.y; }
if (isValue(max.y2)) { config[__axis_y2_max] = max.y2; }
} else {
config[__axis_y_max] = config[__axis_y2_max] = max;
}
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
}
};
c3_chart_fn.axis.min = function (min) {
var $$ = this.internal, config = $$.config;
if (arguments.length) {
if (typeof min === 'object') {
if (isValue(min.x)) { config[__axis_x_min] = min.x; }
if (isValue(min.y)) { config[__axis_y_min] = min.y; }
if (isValue(min.y2)) { config[__axis_y2_min] = min.y2; }
} else {
config[__axis_y_min] = config[__axis_y2_min] = min;
}
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
}
};
c3_chart_fn.axis.range = function (range) {
if (arguments.length) {
if (isDefined(range.max)) { this.axis.max(range.max); }
if (isDefined(range.min)) { this.axis.min(range.min); }
}
};

15
src/api.category.js
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@ -0,0 +1,15 @@
c3_chart_fn.category = function (i, category) {
var $$ = this.internal, config = $$.config;
if (arguments.length > 1) {
config[__axis_x_categories][i] = category;
$$.redraw();
}
return config[__axis_x_categories][i];
};
c3_chart_fn.categories = function (categories) {
var $$ = this.internal, config = $$.config;
if (!arguments.length) { return config[__axis_x_categories]; }
config[__axis_x_categories] = categories;
$$.redraw();
return config[__axis_x_categories];
};

19
src/api.chart.js
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@ -0,0 +1,19 @@
c3_chart_fn.resize = function (size) {
var $$ = this.internal, config = $$.config;
config[__size_width] = size ? size.width : null;
config[__size_height] = size ? size.height : null;
this.flush();
};
c3_chart_fn.flush = function () {
var $$ = this.internal;
$$.updateAndRedraw({withLegend: true, withTransition: false, withTransitionForTransform: false});
};
c3_chart_fn.destroy = function () {
var $$ = this.internal;
$$.data.targets = undefined;
$$.data.xs = {};
$$.selectChart.classed('c3', false).html("");
window.onresize = null;
};

5
src/api.color.js
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@ -0,0 +1,5 @@
// TODO: fix
c3_chart_fn.color = function (id) {
var $$ = this.internal;
return $$.color(id); // more patterns
};

27
src/api.data.js
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@ -0,0 +1,27 @@
c3_chart_fn.data = function () {};
c3_chart_fn.data.get = function (targetId) {
var target = this.data.getAsTarget(targetId);
return isDefined(target) ? target.values.map(function (d) { return d.value; }) : undefined;
};
c3_chart_fn.data.getAsTarget = function (targetId) {
var targets = this.data.targets.filter(function (t) { return t.id === targetId; });
return targets.length > 0 ? targets[0] : undefined;
};
c3_chart_fn.data.names = function (names) {
var $$ = this.internal, config = $$.config;
if (!arguments.length) { return config[__data_names]; }
Object.keys(names).forEach(function (id) {
config[__data_names][id] = names[id];
});
$$.redraw({withLegend: true});
return config[__data_names];
};
c3_chart_fn.data.colors = function (colors) {
var $$ = this.internal, config = $$.config;
if (!arguments.length) { return config[__data_colors]; }
Object.keys(colors).forEach(function (id) {
config[__data_colors][id] = colors[id];
});
$$.redraw({withLegend: true});
return config[__data_colors];
};

140
src/api.flow.js
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@ -0,0 +1,140 @@
c3_chart_fn.flow = function (args) {
var $$ = this.internal,
targets, data, notfoundIds = [], orgDataCount = $$.getMaxDataCount(),
dataCount, domain, baseTarget, baseValue, length = 0, tail = 0, diff, to;
if (args.json) {
data = $$.convertJsonToData(args.json, args.keys);
}
else if (args.rows) {
data = $$.convertRowsToData(args.rows);
}
else if (args.columns) {
data = $$.convertColumnsToData(args.columns);
}
else {
return;
}
targets = $$.convertDataToTargets(data, true);
// Update/Add data
$$.data.targets.forEach(function (t) {
var found = false, i, j;
for (i = 0; i < targets.length; i++) {
if (t.id === targets[i].id) {
found = true;
if (t.values[t.values.length - 1]) {
tail = t.values[t.values.length - 1].index + 1;
}
length = targets[i].values.length;
for (j = 0; j < length; j++) {
targets[i].values[j].index = tail + j;
if (!$$.isTimeSeries()) {
targets[i].values[j].x = tail + j;
}
}
t.values = t.values.concat(targets[i].values);
targets.splice(i, 1);
break;
}
}
if (!found) { notfoundIds.push(t.id); }
});
// Append null for not found targets
$$.data.targets.forEach(function (t) {
var i, j;
for (i = 0; i < notfoundIds.length; i++) {
if (t.id === notfoundIds[i]) {
tail = t.values[t.values.length - 1].index + 1;
for (j = 0; j < length; j++) {
t.values.push({
id: t.id,
index: tail + j,
x: $$.isTimeSeries() ? $$.getOtherTargetX(tail + j) : tail + j,
value: null
});
}
}
}
});
// Generate null values for new target
if ($$.data.targets.length) {
targets.forEach(function (t) {
var i, missing = [];
for (i = $$.data.targets[0].values[0].index; i < tail; i++) {
missing.push({
id: t.id,
index: i,
x: $$.isTimeSeries() ? $$.getOtherTargetX(i) : i,
value: null
});
}
t.values.forEach(function (v) {
v.index += tail;
if (!$$.isTimeSeries()) {
v.x += tail;
}
});
t.values = missing.concat(t.values);
});
}
$$.data.targets = $$.data.targets.concat(targets); // add remained
// check data count because behavior needs to change when it's only one
dataCount = $$.getMaxDataCount();
baseTarget = $$.data.targets[0];
baseValue = baseTarget.values[0];
// Update length to flow if needed
if (isDefined(args.to)) {
length = 0;
to = $$.isTimeSeries() ? $$.parseDate(args.to) : args.to;
baseTarget.values.forEach(function (v) {
if (v.x < to) { length++; }
});
} else if (isDefined(args.length)) {
length = args.length;
}
// If only one data, update the domain to flow from left edge of the chart
if (!orgDataCount) {
if ($$.isTimeSeries()) {
if (baseTarget.values.length > 1) {
diff = baseTarget.values[baseTarget.values.length - 1].x - baseValue.x;
} else {
diff = baseValue.x - $$.getXDomain($$.data.targets)[0];
}
} else {
diff = 1;
}
domain = [baseValue.x - diff, baseValue.x];
$$.updateXDomain(null, true, true, domain);
} else if (orgDataCount === 1) {
if ($$.isTimeSeries()) {
diff = (baseTarget.values[baseTarget.values.length - 1].x - baseValue.x) / 2;
domain = [new Date(+baseValue.x - diff), new Date(+baseValue.x + diff)];
$$.updateXDomain(null, true, true, domain);
}
}
// Set targets
$$.updateTargets($$.data.targets);
// Redraw with new targets
$$.redraw({
flow: {
index: baseValue.index,
length: length,
duration: isValue(args.duration) ? args.duration : $$.config[__transition_duration],
done: args.done,
orgDataCount: orgDataCount,
},
withLegend: true,
withTransition: orgDataCount > 1,
});
};

50
src/api.focus.js
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@ -0,0 +1,50 @@
c3_chart_fn.focus = function (targetId) {
var $$ = this.internal,
candidates = $$.svg.selectAll($$.selectorTarget(targetId)),
candidatesForNoneArc = candidates.filter($$.isNoneArc.bind($$)),
candidatesForArc = candidates.filter($$.isArc.bind($$));
function focus(targets) {
$$.filterTargetsToShow(targets).transition().duration(100).style('opacity', 1);
}
this.revert();
this.defocus();
focus(candidatesForNoneArc.classed(CLASS[_focused], true));
focus(candidatesForArc);
if ($$.hasArcType()) {
$$.expandArc(targetId, true);
}
$$.toggleFocusLegend(targetId, true);
};
c3_chart_fn.defocus = function (targetId) {
var $$ = this.internal,
candidates = $$.svg.selectAll($$.selectorTarget(targetId)),
candidatesForNoneArc = candidates.filter($$.isNoneArc.bind($$)),
candidatesForArc = candidates.filter($$.isArc.bind($$));
function defocus(targets) {
$$.filterTargetsToShow(targets).transition().duration(100).style('opacity', 0.3);
}
this.revert();
defocus(candidatesForNoneArc.classed(CLASS[_focused], false));
defocus(candidatesForArc);
if ($$.hasArcType()) {
$$.unexpandArc(targetId);
}
$$.toggleFocusLegend(targetId, false);
};
c3_chart_fn.revert = function (targetId) {
var $$ = this.internal,
candidates = $$.svg.selectAll($$.selectorTarget(targetId)),
candidatesForNoneArc = candidates.filter($$.isNoneArc.bind($$)),
candidatesForArc = candidates.filter($$.isArc.bind($$));
function revert(targets) {
$$.filterTargetsToShow(targets).transition().duration(100).style('opacity', 1);
}
revert(candidatesForNoneArc.classed(CLASS[_focused], false));
revert(candidatesForArc);
if ($$.hasArcType()) {
$$.unexpandArc(targetId);
}
$$.revertLegend();
};

31
src/api.grid.js
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@ -0,0 +1,31 @@
c3_chart_fn.xgrids = function (grids) {
var $$ = this.internal, config = $$.config;
if (! grids) { return config[__grid_x_lines]; }
config[__grid_x_lines] = grids;
$$.redraw();
return config[__grid_x_lines];
};
c3_chart_fn.xgrids.add = function (grids) {
var $$ = this.internal;
return this.xgrids($$.config[__grid_x_lines].concat(grids ? grids : []));
};
c3_chart_fn.xgrids.remove = function (params) { // TODO: multiple
var $$ = this.internal;
$$.removeGridLines(params, true);
};
c3_chart_fn.ygrids = function (grids) {
var $$ = this.internal, config = $$.config;
if (! grids) { return config[__grid_y_lines]; }
config[__grid_y_lines] = grids;
$$.redraw();
return config[__grid_y_lines];
};
c3_chart_fn.ygrids.add = function (grids) {
var $$ = this.internal;
return this.ygrids($$.config[__grid_y_lines].concat(grids ? grids : []));
};
c3_chart_fn.ygrids.remove = function (params) { // TODO: multiple
var $$ = this.internal;
$$.removeGridLines(params, false);
};

7
src/api.group.js
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@ -0,0 +1,7 @@
c3_chart_fn.groups = function (groups) {
var $$ = this.internal, config = $$.config;
if (isUndefined(groups)) { return config[__data_groups]; }
config[__data_groups] = groups;
$$.redraw();
return config[__data_groups];
};

570
src/api.js
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@ -1,570 +0,0 @@
c3_chart_fn.focus = function (targetId) {
var $$ = this.internal,
candidates = $$.svg.selectAll($$.selectorTarget(targetId)),
candidatesForNoneArc = candidates.filter($$.isNoneArc.bind($$)),
candidatesForArc = candidates.filter($$.isArc.bind($$));
function focus(targets) {
$$.filterTargetsToShow(targets).transition().duration(100).style('opacity', 1);
}
this.revert();
this.defocus();
focus(candidatesForNoneArc.classed(CLASS[_focused], true));
focus(candidatesForArc);
if ($$.hasArcType()) {
$$.expandArc(targetId, true);
}
$$.toggleFocusLegend(targetId, true);
};
c3_chart_fn.defocus = function (targetId) {
var $$ = this.internal,
candidates = $$.svg.selectAll($$.selectorTarget(targetId)),
candidatesForNoneArc = candidates.filter($$.isNoneArc.bind($$)),
candidatesForArc = candidates.filter($$.isArc.bind($$));
function defocus(targets) {
$$.filterTargetsToShow(targets).transition().duration(100).style('opacity', 0.3);
}
this.revert();
defocus(candidatesForNoneArc.classed(CLASS[_focused], false));
defocus(candidatesForArc);
if ($$.hasArcType()) {
$$.unexpandArc(targetId);
}
$$.toggleFocusLegend(targetId, false);
};
c3_chart_fn.revert = function (targetId) {
var $$ = this.internal,
candidates = $$.svg.selectAll($$.selectorTarget(targetId)),
candidatesForNoneArc = candidates.filter($$.isNoneArc.bind($$)),
candidatesForArc = candidates.filter($$.isArc.bind($$));
function revert(targets) {
$$.filterTargetsToShow(targets).transition().duration(100).style('opacity', 1);
}
revert(candidatesForNoneArc.classed(CLASS[_focused], false));
revert(candidatesForArc);
if ($$.hasArcType()) {
$$.unexpandArc(targetId);
}
$$.revertLegend();
};
c3_chart_fn.show = function (targetIds, options) {
var $$ = this.internal;
targetIds = $$.mapToTargetIds(targetIds);
options = options || {};
$$.removeHiddenTargetIds(targetIds);
$$.svg.selectAll($$.selectorTargets(targetIds))
.transition()
.style('opacity', 1);
if (options.withLegend) {
$$.showLegend(targetIds);
}
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
};
c3_chart_fn.hide = function (targetIds, options) {
var $$ = this.internal;
targetIds = $$.mapToTargetIds(targetIds);
options = options || {};
$$.addHiddenTargetIds(targetIds);
$$.svg.selectAll($$.selectorTargets(targetIds))
.transition()
.style('opacity', 0);
if (options.withLegend) {
$$.hideLegend(targetIds);
}
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
};
c3_chart_fn.toggle = function (targetId) {
var $$ = this.internal;
$$.isTargetToShow(targetId) ? this.hide(targetId) : this.show(targetId);
};
c3_chart_fn.zoom = function () {
};
c3_chart_fn.zoom.enable = function (enabled) {
var $$ = this.internal;
$$.config[__zoom_enabled] = enabled;
$$.updateAndRedraw();
};
c3_chart_fn.unzoom = function () {
var $$ = this.internal;
$$.brush.clear().update();
$$.redraw({withUpdateXDomain: true});
};
c3_chart_fn.load = function (args) {
var $$ = this.internal, config = $$.config;
// update xs if specified
if (args.xs) {
$$.addXs(args.xs);
}
// update classes if exists
if ('classes' in args) {
Object.keys(args.classes).forEach(function (id) {
config[__data_classes][id] = args.classes[id];
});
}
// update categories if exists
if ('categories' in args && $$.isCategorized()) {
config[__axis_x_categories] = args.categories;
}
// use cache if exists
if ('cacheIds' in args && $$.hasCaches(args.cacheIds)) {
$$.load($$.getCaches(args.cacheIds), args.done);
return;
}
// unload if needed
if ('unload' in args) {
// TODO: do not unload if target will load (included in url/rows/columns)
$$.unload($$.mapToTargetIds((typeof args.unload === 'boolean' && args.unload) ? null : args.unload), function () {
$$.loadFromArgs(args);
});
} else {
$$.loadFromArgs(args);
}
};
c3_chart_fn.unload = function (args) {
var $$ = this.internal;
args = args || {};
$$.unload($$.mapToTargetIds(args.ids), function () {
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
if (args.done) { args.done(); }
});
};
c3_chart_fn.flow = function (args) {
var $$ = this.internal,
targets, data, notfoundIds = [], orgDataCount = $$.getMaxDataCount(),
dataCount, domain, baseTarget, baseValue, length = 0, tail = 0, diff, to;
if (args.json) {
data = $$.convertJsonToData(args.json, args.keys);
}
else if (args.rows) {
data = $$.convertRowsToData(args.rows);
}
else if (args.columns) {
data = $$.convertColumnsToData(args.columns);
}
else {
return;
}
targets = $$.convertDataToTargets(data, true);
// Update/Add data
$$.data.targets.forEach(function (t) {
var found = false, i, j;
for (i = 0; i < targets.length; i++) {
if (t.id === targets[i].id) {
found = true;
if (t.values[t.values.length - 1]) {
tail = t.values[t.values.length - 1].index + 1;
}
length = targets[i].values.length;
for (j = 0; j < length; j++) {
targets[i].values[j].index = tail + j;
if (!$$.isTimeSeries()) {
targets[i].values[j].x = tail + j;
}
}
t.values = t.values.concat(targets[i].values);
targets.splice(i, 1);
break;
}
}
if (!found) { notfoundIds.push(t.id); }
});
// Append null for not found targets
$$.data.targets.forEach(function (t) {
var i, j;
for (i = 0; i < notfoundIds.length; i++) {
if (t.id === notfoundIds[i]) {
tail = t.values[t.values.length - 1].index + 1;
for (j = 0; j < length; j++) {
t.values.push({
id: t.id,
index: tail + j,
x: $$.isTimeSeries() ? $$.getOtherTargetX(tail + j) : tail + j,
value: null
});
}
}
}
});
// Generate null values for new target
if ($$.data.targets.length) {
targets.forEach(function (t) {
var i, missing = [];
for (i = $$.data.targets[0].values[0].index; i < tail; i++) {
missing.push({
id: t.id,
index: i,
x: $$.isTimeSeries() ? $$.getOtherTargetX(i) : i,
value: null
});
}
t.values.forEach(function (v) {
v.index += tail;
if (!$$.isTimeSeries()) {
v.x += tail;
}
});
t.values = missing.concat(t.values);
});
}
$$.data.targets = $$.data.targets.concat(targets); // add remained
// check data count because behavior needs to change when it's only one
dataCount = $$.getMaxDataCount();
baseTarget = $$.data.targets[0];
baseValue = baseTarget.values[0];
// Update length to flow if needed
if (isDefined(args.to)) {
length = 0;
to = $$.isTimeSeries() ? $$.parseDate(args.to) : args.to;
baseTarget.values.forEach(function (v) {
if (v.x < to) { length++; }
});
} else if (isDefined(args.length)) {
length = args.length;
}
// If only one data, update the domain to flow from left edge of the chart
if (!orgDataCount) {
if ($$.isTimeSeries()) {
if (baseTarget.values.length > 1) {
diff = baseTarget.values[baseTarget.values.length - 1].x - baseValue.x;
} else {
diff = baseValue.x - $$.getXDomain($$.data.targets)[0];
}
} else {
diff = 1;
}
domain = [baseValue.x - diff, baseValue.x];
$$.updateXDomain(null, true, true, domain);
} else if (orgDataCount === 1) {
if ($$.isTimeSeries()) {
diff = (baseTarget.values[baseTarget.values.length - 1].x - baseValue.x) / 2;
domain = [new Date(+baseValue.x - diff), new Date(+baseValue.x + diff)];
$$.updateXDomain(null, true, true, domain);
}
}
// Set targets
$$.updateTargets($$.data.targets);
// Redraw with new targets
$$.redraw({
flow: {
index: baseValue.index,
length: length,
duration: isValue(args.duration) ? args.duration : $$.config[__transition_duration],
done: args.done,
orgDataCount: orgDataCount,
},
withLegend: true,
withTransition: orgDataCount > 1,
});
};
c3_chart_fn.selected = function (targetId) {
var $$ = this.internal, d3 = $$.d3;
return d3.merge(
$$.main.selectAll('.' + CLASS[_shapes] + $$.getTargetSelectorSuffix(targetId)).selectAll('.' + CLASS[_shape])
.filter(function () { return d3.select(this).classed(CLASS[_SELECTED]); })
.map(function (d) { return d.map(function (d) { var data = d.__data__; return data.data ? data.data : data; }); })
);
};
c3_chart_fn.select = function (ids, indices, resetOther) {
var $$ = this.internal, d3 = $$.d3, config = $$.config;
if (! config[__data_selection_enabled]) { return; }
$$.main.selectAll('.' + CLASS[_shapes]).selectAll('.' + CLASS[_shape]).each(function (d, i) {
var shape = d3.select(this), id = d.data ? d.data.id : d.id, toggle = $$.getToggle(this),
isTargetId = config[__data_selection_grouped] || !ids || ids.indexOf(id) >= 0,
isTargetIndex = !indices || indices.indexOf(i) >= 0,
isSelected = shape.classed(CLASS[_SELECTED]);
// line/area selection not supported yet
if (shape.classed(CLASS[_line]) || shape.classed(CLASS[_area])) {
return;
}
if (isTargetId && isTargetIndex) {
if (config[__data_selection_isselectable](d) && !isSelected) {
toggle(true, shape.classed(CLASS[_SELECTED], true), d, i);
}
} else if (isDefined(resetOther) && resetOther) {
if (isSelected) {
toggle(false, shape.classed(CLASS[_SELECTED], false), d, i);
}
}
});
};
c3_chart_fn.unselect = function (ids, indices) {
var $$ = this.internal, d3 = $$.d3, config = $$.config;
if (! config[__data_selection_enabled]) { return; }
$$.main.selectAll('.' + CLASS[_shapes]).selectAll('.' + CLASS[_shape]).each(function (d, i) {
var shape = d3.select(this), id = d.data ? d.data.id : d.id, toggle = $$.getToggle(this),
isTargetId = config[__data_selection_grouped] || !ids || ids.indexOf(id) >= 0,
isTargetIndex = !indices || indices.indexOf(i) >= 0,
isSelected = shape.classed(CLASS[_SELECTED]);
// line/area selection not supported yet
if (shape.classed(CLASS[_line]) || shape.classed(CLASS[_area])) {
return;
}
if (isTargetId && isTargetIndex) {
if (config[__data_selection_isselectable](d)) {
if (isSelected) {
toggle(false, shape.classed(CLASS[_SELECTED], false), d, i);
}
}
}
});
};
c3_chart_fn.transform = function (type, targetIds) {
var $$ = this.internal,
options = ['pie', 'donut'].indexOf(type) >= 0 ? {withTransform: true} : null;
$$.transformTo(targetIds, type, options);
};
c3_chart_fn.groups = function (groups) {
var $$ = this.internal, config = $$.config;
if (isUndefined(groups)) { return config[__data_groups]; }
config[__data_groups] = groups;
$$.redraw();
return config[__data_groups];
};
c3_chart_fn.xgrids = function (grids) {
var $$ = this.internal, config = $$.config;
if (! grids) { return config[__grid_x_lines]; }
config[__grid_x_lines] = grids;
$$.redraw();
return config[__grid_x_lines];
};
c3_chart_fn.xgrids.add = function (grids) {
var $$ = this.internal;
return this.xgrids($$.config[__grid_x_lines].concat(grids ? grids : []));
};
c3_chart_fn.xgrids.remove = function (params) { // TODO: multiple
var $$ = this.internal;
$$.removeGridLines(params, true);
};
c3_chart_fn.ygrids = function (grids) {
var $$ = this.internal, config = $$.config;
if (! grids) { return config[__grid_y_lines]; }
config[__grid_y_lines] = grids;
$$.redraw();
return config[__grid_y_lines];
};
c3_chart_fn.ygrids.add = function (grids) {
var $$ = this.internal;
return this.ygrids($$.config[__grid_y_lines].concat(grids ? grids : []));
};
c3_chart_fn.ygrids.remove = function (params) { // TODO: multiple
var $$ = this.internal;
$$.removeGridLines(params, false);
};
c3_chart_fn.regions = function (regions) {
var $$ = this.internal, config = $$.config;
if (!regions) { return config[__regions]; }
config[__regions] = regions;
$$.redraw();
return config[__regions];
};
c3_chart_fn.regions.add = function (regions) {
var $$ = this.internal, config = $$.config;
if (!regions) { return config[__regions]; }
config[__regions] = config[__regions].concat(regions);
$$.redraw();
return config[__regions];
};
c3_chart_fn.regions.remove = function (options) {
var $$ = this.internal, config = $$.config,
duration, classes, regions;
options = options || {};
duration = $$.getOption(options, "duration", config[__transition_duration]);
classes = $$.getOption(options, "classes", [CLASS[_region]]);
regions = $$.main.select('.' + CLASS[_regions]).selectAll(classes.map(function (c) { return '.' + c; }));
(duration ? regions.transition().duration(duration) : regions)
.style('opacity', 0)
.remove();
config[__regions] = config[__regions].filter(function (region) {
var found = false;
if (!region.class) {
return true;
}
region.class.split(' ').forEach(function (c) {
if (classes.indexOf(c) >= 0) { found = true; }
});
return !found;
});
return config[__regions];
};
c3_chart_fn.data = function () {};
c3_chart_fn.data.get = function (targetId) {
var target = this.data.getAsTarget(targetId);
return isDefined(target) ? target.values.map(function (d) { return d.value; }) : undefined;
};
c3_chart_fn.data.getAsTarget = function (targetId) {
var targets = this.data.targets.filter(function (t) { return t.id === targetId; });
return targets.length > 0 ? targets[0] : undefined;
};
c3_chart_fn.data.names = function (names) {
var $$ = this.internal, config = $$.config;
if (!arguments.length) { return config[__data_names]; }
Object.keys(names).forEach(function (id) {
config[__data_names][id] = names[id];
});
$$.redraw({withLegend: true});
return config[__data_names];
};
c3_chart_fn.data.colors = function (colors) {
var $$ = this.internal, config = $$.config;
if (!arguments.length) { return config[__data_colors]; }
Object.keys(colors).forEach(function (id) {
config[__data_colors][id] = colors[id];
});
$$.redraw({withLegend: true});
return config[__data_colors];
};
c3_chart_fn.category = function (i, category) {
var $$ = this.internal, config = $$.config;
if (arguments.length > 1) {
config[__axis_x_categories][i] = category;
$$.redraw();
}
return config[__axis_x_categories][i];
};
c3_chart_fn.categories = function (categories) {
var $$ = this.internal, config = $$.config;
if (!arguments.length) { return config[__axis_x_categories]; }
config[__axis_x_categories] = categories;
$$.redraw();
return config[__axis_x_categories];
};
// TODO: fix
c3_chart_fn.color = function (id) {
var $$ = this.internal;
return $$.color(id); // more patterns
};
c3_chart_fn.x = function (x) {
var $$ = this.internal;
if (arguments.length) {
$$.updateTargetX($$.data.targets, x);
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
}
return $$.data.xs;
};
c3_chart_fn.xs = function (xs) {
var $$ = this.internal;
if (arguments.length) {
$$.updateTargetXs($$.data.targets, xs);
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
}
return $$.data.xs;
};
c3_chart_fn.axis = function () {};
c3_chart_fn.axis.labels = function (labels) {
var $$ = this.internal;
if (arguments.length) {
Object.keys(labels).forEach(function (axisId) {
$$.setAxisLabelText(axisId, labels[axisId]);
});
$$.updateAxisLabels();
}
// TODO: return some values?
};
c3_chart_fn.axis.max = function (max) {
var $$ = this.internal, config = $$.config;
if (arguments.length) {
if (typeof max === 'object') {
if (isValue(max.x)) { config[__axis_x_max] = max.x; }
if (isValue(max.y)) { config[__axis_y_max] = max.y; }
if (isValue(max.y2)) { config[__axis_y2_max] = max.y2; }
} else {
config[__axis_y_max] = config[__axis_y2_max] = max;
}
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
}
};
c3_chart_fn.axis.min = function (min) {
var $$ = this.internal, config = $$.config;
if (arguments.length) {
if (typeof min === 'object') {
if (isValue(min.x)) { config[__axis_x_min] = min.x; }
if (isValue(min.y)) { config[__axis_y_min] = min.y; }
if (isValue(min.y2)) { config[__axis_y2_min] = min.y2; }
} else {
config[__axis_y_min] = config[__axis_y2_min] = min;
}
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
}
};
c3_chart_fn.axis.range = function (range) {
if (arguments.length) {
if (isDefined(range.max)) { this.axis.max(range.max); }
if (isDefined(range.min)) { this.axis.min(range.min); }
}
};
c3_chart_fn.legend = function () {};
c3_chart_fn.legend.show = function (targetIds) {
var $$ = this.internal;
$$.showLegend($$.mapToTargetIds(targetIds));
$$.updateAndRedraw({withLegend: true});
};
c3_chart_fn.legend.hide = function (targetIds) {
var $$ = this.internal;
$$.hideLegend($$.mapToTargetIds(targetIds));
$$.updateAndRedraw({withLegend: true});
};
c3_chart_fn.resize = function (size) {
var $$ = this.internal, config = $$.config;
config[__size_width] = size ? size.width : null;
config[__size_height] = size ? size.height : null;
this.flush();
};
c3_chart_fn.flush = function () {
var $$ = this.internal;
$$.updateAndRedraw({withLegend: true, withTransition: false, withTransitionForTransform: false});
};
c3_chart_fn.destroy = function () {
var $$ = this.internal;
$$.data.targets = undefined;
$$.data.xs = {};
$$.selectChart.classed('c3', false).html("");
window.onresize = null;
};

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c3_chart_fn.legend = function () {};
c3_chart_fn.legend.show = function (targetIds) {
var $$ = this.internal;
$$.showLegend($$.mapToTargetIds(targetIds));
$$.updateAndRedraw({withLegend: true});
};
c3_chart_fn.legend.hide = function (targetIds) {
var $$ = this.internal;
$$.hideLegend($$.mapToTargetIds(targetIds));
$$.updateAndRedraw({withLegend: true});
};

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c3_chart_fn.load = function (args) {
var $$ = this.internal, config = $$.config;
// update xs if specified
if (args.xs) {
$$.addXs(args.xs);
}
// update classes if exists
if ('classes' in args) {
Object.keys(args.classes).forEach(function (id) {
config[__data_classes][id] = args.classes[id];
});
}
// update categories if exists
if ('categories' in args && $$.isCategorized()) {
config[__axis_x_categories] = args.categories;
}
// use cache if exists
if ('cacheIds' in args && $$.hasCaches(args.cacheIds)) {
$$.load($$.getCaches(args.cacheIds), args.done);
return;
}
// unload if needed
if ('unload' in args) {
// TODO: do not unload if target will load (included in url/rows/columns)
$$.unload($$.mapToTargetIds((typeof args.unload === 'boolean' && args.unload) ? null : args.unload), function () {
$$.loadFromArgs(args);
});
} else {
$$.loadFromArgs(args);
}
};
c3_chart_fn.unload = function (args) {
var $$ = this.internal;
args = args || {};
$$.unload($$.mapToTargetIds(args.ids), function () {
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
if (args.done) { args.done(); }
});
};

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c3_chart_fn.regions = function (regions) {
var $$ = this.internal, config = $$.config;
if (!regions) { return config[__regions]; }
config[__regions] = regions;
$$.redraw();
return config[__regions];
};
c3_chart_fn.regions.add = function (regions) {
var $$ = this.internal, config = $$.config;
if (!regions) { return config[__regions]; }
config[__regions] = config[__regions].concat(regions);
$$.redraw();
return config[__regions];
};
c3_chart_fn.regions.remove = function (options) {
var $$ = this.internal, config = $$.config,
duration, classes, regions;
options = options || {};
duration = $$.getOption(options, "duration", config[__transition_duration]);
classes = $$.getOption(options, "classes", [CLASS[_region]]);
regions = $$.main.select('.' + CLASS[_regions]).selectAll(classes.map(function (c) { return '.' + c; }));
(duration ? regions.transition().duration(duration) : regions)
.style('opacity', 0)
.remove();
config[__regions] = config[__regions].filter(function (region) {
var found = false;
if (!region.class) {
return true;
}
region.class.split(' ').forEach(function (c) {
if (classes.indexOf(c) >= 0) { found = true; }
});
return !found;
});
return config[__regions];
};

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c3_chart_fn.selected = function (targetId) {
var $$ = this.internal, d3 = $$.d3;
return d3.merge(
$$.main.selectAll('.' + CLASS[_shapes] + $$.getTargetSelectorSuffix(targetId)).selectAll('.' + CLASS[_shape])
.filter(function () { return d3.select(this).classed(CLASS[_SELECTED]); })
.map(function (d) { return d.map(function (d) { var data = d.__data__; return data.data ? data.data : data; }); })
);
};
c3_chart_fn.select = function (ids, indices, resetOther) {
var $$ = this.internal, d3 = $$.d3, config = $$.config;
if (! config[__data_selection_enabled]) { return; }
$$.main.selectAll('.' + CLASS[_shapes]).selectAll('.' + CLASS[_shape]).each(function (d, i) {
var shape = d3.select(this), id = d.data ? d.data.id : d.id, toggle = $$.getToggle(this),
isTargetId = config[__data_selection_grouped] || !ids || ids.indexOf(id) >= 0,
isTargetIndex = !indices || indices.indexOf(i) >= 0,
isSelected = shape.classed(CLASS[_SELECTED]);
// line/area selection not supported yet
if (shape.classed(CLASS[_line]) || shape.classed(CLASS[_area])) {
return;
}
if (isTargetId && isTargetIndex) {
if (config[__data_selection_isselectable](d) && !isSelected) {
toggle(true, shape.classed(CLASS[_SELECTED], true), d, i);
}
} else if (isDefined(resetOther) && resetOther) {
if (isSelected) {
toggle(false, shape.classed(CLASS[_SELECTED], false), d, i);
}
}
});
};
c3_chart_fn.unselect = function (ids, indices) {
var $$ = this.internal, d3 = $$.d3, config = $$.config;
if (! config[__data_selection_enabled]) { return; }
$$.main.selectAll('.' + CLASS[_shapes]).selectAll('.' + CLASS[_shape]).each(function (d, i) {
var shape = d3.select(this), id = d.data ? d.data.id : d.id, toggle = $$.getToggle(this),
isTargetId = config[__data_selection_grouped] || !ids || ids.indexOf(id) >= 0,
isTargetIndex = !indices || indices.indexOf(i) >= 0,
isSelected = shape.classed(CLASS[_SELECTED]);
// line/area selection not supported yet
if (shape.classed(CLASS[_line]) || shape.classed(CLASS[_area])) {
return;
}
if (isTargetId && isTargetIndex) {
if (config[__data_selection_isselectable](d)) {
if (isSelected) {
toggle(false, shape.classed(CLASS[_SELECTED], false), d, i);
}
}
}
});
};

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c3_chart_fn.show = function (targetIds, options) {
var $$ = this.internal;
targetIds = $$.mapToTargetIds(targetIds);
options = options || {};
$$.removeHiddenTargetIds(targetIds);
$$.svg.selectAll($$.selectorTargets(targetIds))
.transition()
.style('opacity', 1);
if (options.withLegend) {
$$.showLegend(targetIds);
}
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
};
c3_chart_fn.hide = function (targetIds, options) {
var $$ = this.internal;
targetIds = $$.mapToTargetIds(targetIds);
options = options || {};
$$.addHiddenTargetIds(targetIds);
$$.svg.selectAll($$.selectorTargets(targetIds))
.transition()
.style('opacity', 0);
if (options.withLegend) {
$$.hideLegend(targetIds);
}
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
};
c3_chart_fn.toggle = function (targetId) {
var $$ = this.internal;
$$.isTargetToShow(targetId) ? this.hide(targetId) : this.show(targetId);
};

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src/api.transform.js
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c3_chart_fn.transform = function (type, targetIds) {
var $$ = this.internal,
options = ['pie', 'donut'].indexOf(type) >= 0 ? {withTransform: true} : null;
$$.transformTo(targetIds, type, options);
};

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src/api.x.js
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c3_chart_fn.x = function (x) {
var $$ = this.internal;
if (arguments.length) {
$$.updateTargetX($$.data.targets, x);
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
}
return $$.data.xs;
};
c3_chart_fn.xs = function (xs) {
var $$ = this.internal;
if (arguments.length) {
$$.updateTargetXs($$.data.targets, xs);
$$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
}
return $$.data.xs;
};

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src/api.zoom.js
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c3_chart_fn.zoom = function () {
};
c3_chart_fn.zoom.enable = function (enabled) {
var $$ = this.internal;
$$.config[__zoom_enabled] = enabled;
$$.updateAndRedraw();
};
c3_chart_fn.unzoom = function () {
var $$ = this.internal;
$$.brush.clear().update();
$$.redraw({withUpdateXDomain: true});
};
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