@visactor/vrender-kits
Version:
## Description
31 lines (25 loc) • 1.69 kB
JavaScript
;
var __decorate = this && this.__decorate || function(decorators, target, key, desc) {
var d, c = arguments.length, r = c < 3 ? target : null === desc ? desc = Object.getOwnPropertyDescriptor(target, key) : desc;
if ("object" == typeof Reflect && "function" == typeof Reflect.decorate) r = Reflect.decorate(decorators, target, key, desc); else for (var i = decorators.length - 1; i >= 0; i--) (d = decorators[i]) && (r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r);
return c > 3 && r && Object.defineProperty(target, key, r), r;
}, __metadata = this && this.__metadata || function(k, v) {
if ("object" == typeof Reflect && "function" == typeof Reflect.metadata) return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", {
value: !0
}), exports.NodeContext2d = void 0;
const vutils_1 = require("@visactor/vutils"), vrender_core_1 = require("@visactor/vrender-core"), browser_1 = require("../browser");
let NodeContext2d = class extends browser_1.BrowserContext2d {
constructor(canvas, dpr) {
super(canvas, dpr);
const context = canvas.nativeCanvas.getContext("2d");
if (!context) throw new Error("发生错误,获取2d上下文失败");
this.nativeContext = context, this.canvas = canvas, this.matrix = new vutils_1.Matrix(1, 0, 0, 1, 0, 0),
this.stack = [], this.dpr = null != dpr ? dpr : 1;
}
release(...params) {}
};
NodeContext2d.env = "node", NodeContext2d = __decorate([ (0, vrender_core_1.injectable)(), __metadata("design:paramtypes", [ Object, Number ]) ], NodeContext2d),
exports.NodeContext2d = NodeContext2d;
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