@antv/g2plot
Version:
An interactive and responsive charting library
58 lines • 2.21 kB
JavaScript
import { __assign, __extends } from "tslib";
import { BRUSH_FILTER_EVENTS, VIEW_LIFE_CIRCLE } from '@antv/g2';
import { Plot } from '../../core/plot';
import { deepAssign } from '../../utils';
import { adaptor, transformOptions, meta } from './adaptor';
import { DEFAULT_OPTIONS } from './constant';
import './interactions';
var Scatter = /** @class */ (function (_super) {
__extends(Scatter, _super);
function Scatter(container, options) {
var _this = _super.call(this, container, options) || this;
/** 图表类型 */
_this.type = 'scatter';
// 监听 brush 事件，处理 meta
_this.on(VIEW_LIFE_CIRCLE.BEFORE_RENDER, function (evt) {
var _a, _b;
// 运行时，读取 option
var _c = _this, options = _c.options, chart = _c.chart;
if (((_a = evt.data) === null || _a === void 0 ? void 0 : _a.source) === BRUSH_FILTER_EVENTS.FILTER) {
var filteredData = _this.chart.filterData(_this.chart.getData());
meta({ chart: chart, options: __assign(__assign({}, options), { data: filteredData }) });
}
if (((_b = evt.data) === null || _b === void 0 ? void 0 : _b.source) === BRUSH_FILTER_EVENTS.RESET) {
meta({ chart: chart, options: options });
}
});
return _this;
}
/**
* 获取 散点图 默认配置项
* 供外部使用
*/
Scatter.getDefaultOptions = function () {
return DEFAULT_OPTIONS;
};
/**
* @override
* @param data
*/
Scatter.prototype.changeData = function (data) {
this.updateOption(transformOptions(deepAssign({}, this.options, { data: data })));
var _a = this, options = _a.options, chart = _a.chart;
meta({ chart: chart, options: options });
this.chart.changeData(data);
};
/**
* 获取 散点图 的适配器
*/
Scatter.prototype.getSchemaAdaptor = function () {
return adaptor;
};
Scatter.prototype.getDefaultOptions = function () {
return Scatter.getDefaultOptions();
};
return Scatter;
}(Plot));
export { Scatter };
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