@antv/x6/es/shape/basic/util.js

JavaScript diagramming library that uses SVG and HTML for rendering.

var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
import { ObjectExt } from '../../util';
import { Base } from '../base';
export function getMarkup(tagName, noText = false) {
    return `<g class="rotatable"><g class="scalable"><${tagName}/></g>${noText ? '' : '<text/>'}</g>`;
}
export function getName(name) {
    return `basic.${name}`;
}
export function getImageUrlHook(attrName = 'xlink:href') {
    const hook = (metadata) => {
        const { imageUrl, imageWidth, imageHeight } = metadata, others = __rest(metadata, ["imageUrl", "imageWidth", "imageHeight"]);
        if (imageUrl != null || imageWidth != null || imageHeight != null) {
            const apply = () => {
                if (others.attrs) {
                    const image = others.attrs.image;
                    if (imageUrl != null) {
                        image[attrName] = imageUrl;
                    }
                    if (imageWidth != null) {
                        image.width = imageWidth;
                    }
                    if (imageHeight != null) {
                        image.height = imageHeight;
                    }
                    others.attrs.image = image;
                }
            };
            if (others.attrs) {
                if (others.attrs.image == null) {
                    others.attrs.image = {};
                }
                apply();
            }
            else {
                others.attrs = {
                    image: {},
                };
                apply();
            }
        }
        return others;
    };
    return hook;
}
export function createShape(shape, config, options = {}) {
    const name = getName(shape);
    const defaults = {
        constructorName: name,
        attrs: {
            '.': {
                fill: '#ffffff',
                stroke: 'none',
            },
            [shape]: {
                fill: '#ffffff',
                stroke: '#000000',
            },
        },
    };
    if (!options.ignoreMarkup) {
        defaults.markup = getMarkup(shape, options.noText === true);
    }
    const base = options.parent || Base;
    return base.define(ObjectExt.merge(defaults, config, { shape: name }));
}
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