@antv/g2plot
Version:
An interactive and responsive charting library
107 lines • 3.31 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.adaptor = void 0;
var tslib_1 = require("tslib");
var common_1 = require("../../adaptor/common");
var pattern_1 = require("../../adaptor/pattern");
var utils_1 = require("../../utils");
var utils_2 = require("../../utils");
var geometries_1 = require("../../adaptor/geometries");
var histogram_1 = require("../../utils/transform/histogram");
var constant_1 = require("./constant");
/**
* geometry 处理
* @param params
*/
function geometry(params) {
var chart = params.chart, options = params.options;
var data = options.data, binField = options.binField, binNumber = options.binNumber, binWidth = options.binWidth, color = options.color, stackField = options.stackField, legend = options.legend, columnStyle = options.columnStyle;
// 处理数据
var plotData = histogram_1.binHistogram(data, binField, binWidth, binNumber, stackField);
chart.data(plotData);
var p = utils_1.deepAssign({}, params, {
options: {
xField: constant_1.HISTOGRAM_X_FIELD,
yField: constant_1.HISTOGRAM_Y_FIELD,
seriesField: stackField,
isStack: true,
interval: {
color: color,
style: columnStyle,
},
},
});
geometries_1.interval(p);
// 图例
if (legend && stackField) {
chart.legend(stackField, legend);
}
return params;
}
/**
* meta 配置
* @param params
*/
function meta(params) {
var _a;
var options = params.options;
var xAxis = options.xAxis, yAxis = options.yAxis;
return utils_2.flow(common_1.scale((_a = {},
_a[constant_1.HISTOGRAM_X_FIELD] = xAxis,
_a[constant_1.HISTOGRAM_Y_FIELD] = yAxis,
_a)))(params);
}
/**
* axis 配置
* @param params
*/
function axis(params) {
var chart = params.chart, options = params.options;
var xAxis = options.xAxis, yAxis = options.yAxis;
// 为 false 则是不显示轴
if (xAxis === false) {
chart.axis(constant_1.HISTOGRAM_X_FIELD, false);
}
else {
chart.axis(constant_1.HISTOGRAM_X_FIELD, xAxis);
}
if (yAxis === false) {
chart.axis(constant_1.HISTOGRAM_Y_FIELD, false);
}
else {
chart.axis(constant_1.HISTOGRAM_Y_FIELD, yAxis);
}
return params;
}
/**
* label 配置
* @param params
*/
function label(params) {
var chart = params.chart, options = params.options;
var label = options.label;
var geometry = utils_1.findGeometry(chart, 'interval');
if (!label) {
geometry.label(false);
}
else {
var callback = label.callback, cfg = tslib_1.__rest(label, ["callback"]);
geometry.label({
fields: [constant_1.HISTOGRAM_Y_FIELD],
callback: callback,
cfg: utils_2.transformLabel(cfg),
});
}
return params;
}
/**
* 直方图适配器
* @param chart
* @param options
*/
function adaptor(params) {
// flow 的方式处理所有的配置到 G2 API
return utils_2.flow(common_1.theme, pattern_1.pattern('columnStyle'), geometry, meta, axis, common_1.state, label, common_1.tooltip, common_1.interaction, common_1.animation)(params);
}
exports.adaptor = adaptor;
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