hrw-certificate-editor
Version:
Design Editor Tools with React.js + ant.design + fabric.js
78 lines • 3.12 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const React = __importStar(require("react"));
const fabric_1 = require("fabric");
const honeycomb_grid_1 = require("honeycomb-grid");
const uuidv4_1 = require("uuidv4");
const canvas_1 = require("../../canvas");
const layout_1 = require("../../components/layout");
const Hexagon = fabric_1.fabric.util.createClass(fabric_1.fabric.Polygon, {
type: 'polygon',
superType: 'shape',
editable: false,
initialize(points, option) {
this.callSuper('initialize', points, option);
},
_render(ctx) {
this.callSuper('_render', ctx);
},
});
const HexGridEditor = () => {
const canvasRef = React.useRef();
const handleLoad = (handler, canvas) => {
const size = 20;
const Hex = honeycomb_grid_1.extendHex({
size,
});
const Grid = honeycomb_grid_1.defineGrid(Hex);
const corners = Grid.rectangle({ width: 10, height: 10 }).map(hex => {
const point = hex.toPoint();
const corners = hex.corners().map(corner => corner.add(point));
return corners;
});
const group = {
id: uuidv4_1.uuid(),
type: 'group',
objects: corners.map(cs => new fabric_1.fabric.Polygon(cs, {
type: 'polygon',
originX: 'center',
originY: 'center',
fill: 'rgba(153, 153, 153, 0.5)',
borderColor: '#999',
})),
};
const createdObj = handler.add(group, false, true);
handler.centerObject(createdObj, true);
};
return (React.createElement(layout_1.Content, null,
React.createElement(canvas_1.Canvas, { ref: canvasRef, editable: false, onLoad: handleLoad, activeSelectionOption: {
hasControls: false,
}, fabricObjects: {
hexagon: {
create: ({ points, ...other }) => new Hexagon(points, other),
},
}, canvasOption: {
backgroundColor: '#434f5a',
} })));
};
exports.default = HexGridEditor;
//# sourceMappingURL=HexGridEditor.js.map