@antv/g2
Version:
the Grammar of Graphics in Javascript
22 lines • 850 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.limitInShape = void 0;
var util_1 = require("@antv/util");
/**
* @ignore
* 根据图形元素以及 label 的 bbox 进行调整，如果 label 超出了 shape 的 bbox 则不展示
*/
function limitInShape(items, labels, shapes, region) {
(0, util_1.each)(labels, function (label, index) {
var labelBBox = label.getCanvasBBox(); // 文本有可能发生旋转
var shapeBBox = shapes[index].getBBox();
if (labelBBox.minX < shapeBBox.minX ||
labelBBox.minY < shapeBBox.minY ||
labelBBox.maxX > shapeBBox.maxX ||
labelBBox.maxY > shapeBBox.maxY) {
label.remove(true); // 超出则不展示
}
});
}
exports.limitInShape = limitInShape;
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