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import { Chart } from './core';
import { isDefined } from './util';
Chart.prototype.zoom = function (domain) {
var $$ = this.internal;
if (domain) {
if ($$.isTimeSeries()) {
domain = domain.map(function (x) { return $$.parseDate(x); });
}
if ($$.config.subchart_show) {
$$.brush.selectionAsValue(domain, true);
}
else {
$$.updateXDomain(null, true, false, false, domain);
$$.redraw({withY: $$.config.zoom_rescale, withSubchart: false});
}
$$.config.zoom_onzoom.call(this, $$.x.orgDomain());
return domain;
} else {
return $$.x.domain();
}
};
Chart.prototype.zoom.enable = function (enabled) {
var $$ = this.internal;
$$.config.zoom_enabled = enabled;
$$.updateAndRedraw();
};
Chart.prototype.unzoom = function () {
var $$ = this.internal;
if ($$.config.subchart_show) {
$$.brush.clear();
}
else {
$$.updateXDomain(null, true, false, false, $$.subX.domain());
$$.redraw({withY: $$.config.zoom_rescale, withSubchart: false});
}
};
Chart.prototype.zoom.max = function (max) {
var $$ = this.internal, config = $$.config, d3 = $$.d3;
if (max === 0 || max) {
config.zoom_x_max = d3.max([$$.orgXDomain[1], max]);
}
else {
return config.zoom_x_max;
}
};
Chart.prototype.zoom.min = function (min) {
var $$ = this.internal, config = $$.config, d3 = $$.d3;
if (min === 0 || min) {
config.zoom_x_min = d3.min([$$.orgXDomain[0], min]);
}
else {
return config.zoom_x_min;
}
};
Chart.prototype.zoom.range = function (range) {
if (arguments.length) {
if (isDefined(range.max)) { this.domain.max(range.max); }
if (isDefined(range.min)) { this.domain.min(range.min); }
} else {
return {
max: this.domain.max(),
min: this.domain.min()
};
}
};