log(err.stack) }) 保存PixelMap export async function savePixelMapImage(context: Context, pixelMap: image.PixelMap) { let pixelBytesNumber : number = pixelMap.getPixelBytesNumber() const readBuffer = new ArrayBuffer(pixelBytesNumber); pixelMap.readPixelsToBuffer(readBuffer).then(() => { save...
问将ArrayBuffer转换为ImageData以便在画布上绘图:优化EN最近在做网页版图片处理相关的项目，也算是初入了...
需要配置 image.SourceOptionslet sourceOptions: image.SourceOptions = { sourcePixelFormat: image.Pi...
ImagePacker = image.createImagePacker(); imagePackerApi.packing(imageSourceApi, packOpts) .then(async (imageBuffer: ArrayBuffer) => { // 这里怎么转成Uri上传文件呢? console.info('Succeeded in packing the image.'); }).catch((error: BusinessError) => { console.error(`Failed to pack the i...