@antv/g2
Version:
the Grammar of Graphics in Javascript
61 lines • 2.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.updateLabel = void 0;
var util_1 = require("@antv/util");
var animate_1 = require("../animate");
var graphics_1 = require("../util/graphics");
/**
* @desc 更新 label (目前没有根据 id 索引，还是会存在一点小问题的，只能根据 idx 索引)
* @done shape 属性更新
* @done shape delete
* @done shape append
*
* @param fromShape old labelShape
* @param toShape new labelShape
* @param cfg
*/
function updateLabel(fromShape, toShape, cfg) {
var data = cfg.data, origin = cfg.origin, animateCfg = cfg.animateCfg, coordinate = cfg.coordinate;
var updateAnimateCfg = (0, util_1.get)(animateCfg, 'update');
fromShape.set('data', data);
fromShape.set('origin', origin);
fromShape.set('animateCfg', animateCfg);
fromShape.set('coordinate', coordinate);
fromShape.set('visible', toShape.get('visible'));
(fromShape.getChildren() || []).forEach(function (fromChild, idx) {
var toChild = toShape.getChildByIndex(idx);
if (!toChild) {
fromShape.removeChild(fromChild);
fromChild.remove(true);
}
else {
fromChild.set('data', data);
fromChild.set('origin', origin);
fromChild.set('animateCfg', animateCfg);
fromChild.set('coordinate', coordinate);
var newAttrs = (0, graphics_1.getReplaceAttrs)(fromChild, toChild);
if (updateAnimateCfg) {
(0, animate_1.doAnimate)(fromChild, updateAnimateCfg, {
toAttrs: newAttrs,
coordinate: coordinate,
});
}
else {
fromChild.attr(newAttrs);
}
if (toChild.isGroup()) {
updateLabel(fromChild, toChild, cfg);
}
}
});
// append
(0, util_1.each)(toShape.getChildren(), function (child, idx) {
if (idx >= fromShape.getCount()) {
if (!child.destroyed) {
fromShape.add(child);
}
}
});
}
exports.updateLabel = updateLabel;
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