大约有 94 项符合查询结果， 库内数据总量为 31,560 项。 （搜索耗时： 0.0035 秒）

41. Byte二进制读写(JavaScript-LayaAir基础篇（JS）-数据与通信) [ 74%]

...w Laya.Byte(); //或者传入一个类型化数组 var uint8Byte = new Uint8Array(10); var byte = new Laya.Byte(uint8Byte); //或者传入一个ArrayBuffer类型 var buffer = new ArrayBuffer(20); var byte = new Laya.Byte(buffer); ``` ​ - **writeArrayBuffer**(arraybuffer, offset, length) 写入指...

来源: Laya2.0_文档 发布时间: 20210714

42. laya.d3.renderobjs.nativeobj.NativeIndexBuffer3D_API3.0 [ 73%]

...IndexBuffer3D Properties _buffer _buffer: Float32Array | Uint16Array | Uint8Array | Uint32Array Inherited from Buffer._buffer Defined in laya/RenderEngine/Buffer.ts:8 _bufferType _bufferType: number Inherited from Buffer._bufferType Defined in laya/RenderEngine/Buffer.ts:10 _bufferUsage _bufferUsage...

来源: Laya3.0_api 发布时间: 20231115

43. laya.d3.renderobjs.nativeobj.NativeVertexBuffer3D_API3.0 [ 73%]

...ertexBuffer3D Properties _buffer _buffer: Float32Array | Uint16Array | Uint8Array | Uint32Array Inherited from Buffer._buffer Defined in laya/RenderEngine/Buffer.ts:8 _bufferType _bufferType: number Inherited from Buffer._bufferType Defined in laya/RenderEngine/Buffer.ts:10 _bufferUsage _bufferUsage...

来源: Laya3.0_api 发布时间: 20231115

44. Laya2.0 的3d截图 [ 72%]

...(Laya.WebGLContext as any).mainContext;         let pixels:Uint8Array = new Uint8Array(gl.drawingBufferWidth*gl.drawingBufferHeight*4);         gl.readPixels(0,0,gl.drawingBufferWidth,gl.drawingBufferHeight,gl.RGBA,gl.UNSIGNED_BYTE,pixels);         let sp:Laya.Sprite ...

来源: Laya_社区 发布时间: 20200815

45. WebSocket通信 · LayaAir3.3 · 引擎文档 · LAYABOX [ 70%]

...据，如果资源没有加密，第二个参数可以不写。 const uint8Array = new Uint8Array(message, 4); // 将 ArrayBuffer 转换为图片数据并加载到 LayaAir 引擎中 const img = new Laya.Image(); img.size(110, 145); // 设置图片显示大小 img.skin = Laya.Browser.window.URL.creat...

来源: Laya3.0_文档 发布时间: 20251010

46. 【官网代码】加载dom音频报错，怎么回事？ [ 69%]

... function drawHandler():void{Laya.stage.graphics.clear();var dataArray:Uint8Array = new Uint8Array(analyser.frequencyBinCount);analyser.getByteFrequencyData(dataArray);var step:int = Math.round(dataArray.length / 60);for (var i:int = 0; i < 40; i++) {var energy:int = (dataArray[step * i] / 256.0)...

来源: Laya_社区 发布时间: 20181023

47. 在安卓手机上drawToTexture不能正确返回纹理对象，是HTMLCanvas [ 69%]

... (tex) { let u8 = tex.getData(0, 0, tex.width, tex.height) let u = new Uint8Array(u8.length) let len = u8.length / 4 let i = 0 for (let x = len; x >= 0; x--) { for (let y = 0; y < 4; y++) { u[i * 4 + y] = u8[x * 4 + y] } i++ } u8 = u u = new Uint8Array(u8.length) len = u8.length / s.height let...

来源: Laya_社区 发布时间: 20210911

48. oppo CanvasRenderingContext2D 并没有实现 drawImage；报错； [ 69%]

...ht *4); } if (this._canRead){ if (Render.isConchApp){ this._pixels=new Uint8Array(source._nativeObj.getImageData(0,0,width,height)); }else { Browser.canvas.size(width,height); Browser.canvas.clear(); Browser.context.drawImage(source,0,0,width,height); this._pixels=new Uint8Array(Browser.context.getI...

来源: Laya_社区 发布时间: 20190809

49. laya.resource.RenderTexture2D [ 68%]

...rTexture2D  getData(x:Number, y:Number, width:Number, height:Number):Uint8Array 获得像素数据。 RenderTexture2D  getDataAsync(x:Number, y:Number, width:Number, height:Number, callBack:Function):void native多线程 RenderTexture2D  getIsReady():BooleanRenderTexture2D  popRT():void[stat...

来源: Laya2.0_api 发布时间: 20190513

50. layaAir TS项目如何引用protoBuf库？ [ 66%]

... throw Error(errMsg);             // Encode a message to an Uint8Array (browser) or Buffer (node)             var buffer = AwesomeMessage.encode(message).finish();             // ... do something with buffer             // Or, encode a plain object  也可以用...

来源: Laya_社区 发布时间: 20170216