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66 lines
2.3 KiB
66 lines
2.3 KiB
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getShapeSpace = getShapeSpace;
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exports.getLocalBBox = getLocalBBox;
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exports.createTempText = createTempText;
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exports.isHorizontal = isHorizontal;
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exports.isVertical = isVertical;
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exports.copyAttributes = copyAttributes;
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var tslib_1 = require("tslib");
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var selection_1 = require("./selection");
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/**
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* 获得图形的x、y、width、height
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*/
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function getShapeSpace(shape) {
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var bounds = shape && shape.getRenderBounds();
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if (!bounds)
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return {
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width: 0,
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height: 0,
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};
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var max = bounds.getMax();
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var min = bounds.getMin();
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return {
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width: max[0] - min[0],
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height: max[1] - min[1],
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};
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}
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function getLocalBBox(shape) {
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var _a = shape.getLocalBounds(), min = _a.min, max = _a.max;
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var _b = tslib_1.__read([min, max], 2), _c = tslib_1.__read(_b[0], 2), x1 = _c[0], y1 = _c[1], _d = tslib_1.__read(_b[1], 2), x2 = _d[0], y2 = _d[1];
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return { x: x1, y: y1, width: x2 - x1, height: y2 - y1, left: x1, bottom: y2, top: y1, right: x2 };
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}
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function createTempText(group, attrs) {
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var textNode = (0, selection_1.select)(group).append('text').node();
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textNode.attr(tslib_1.__assign(tslib_1.__assign({}, attrs), { visibility: 'hidden' }));
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return textNode;
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}
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function isHorizontal(p1, p2) {
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var _a = tslib_1.__read(p1, 2), x1 = _a[0], y1 = _a[1];
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var _b = tslib_1.__read(p2, 2), x2 = _b[0], y2 = _b[1];
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return x1 !== x2 && y1 === y2;
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}
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function isVertical(p1, p2) {
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var _a = tslib_1.__read(p1, 2), x1 = _a[0], y1 = _a[1];
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var _b = tslib_1.__read(p2, 2), x2 = _b[0], y2 = _b[1];
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return x1 === x2 && y1 !== y2;
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}
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function copyAttributes(target, source) {
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var e_1, _a;
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var attributes = source.attributes;
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try {
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for (var _b = tslib_1.__values(Object.entries(attributes)), _c = _b.next(); !_c.done; _c = _b.next()) {
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var _d = tslib_1.__read(_c.value, 2), key = _d[0], value = _d[1];
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if (key !== 'id' && key !== 'className')
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target.attr(key, value);
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}
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}
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catch (e_1_1) { e_1 = { error: e_1_1 }; }
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finally {
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try {
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if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
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}
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finally { if (e_1) throw e_1.error; }
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}
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}
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//# sourceMappingURL=shape.js.map
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