下面这段代码,getPicture 里面的quality 、destinationType 、correctOrientation这些都是用来设置什么的??? targetWidth 和 targetHeight 是固定照片的大小吗 ???
navigator.camera.getPicture(onPhotoSuccess, onPhotoFail, { quality: 70, destinationType: destinationType.DATA_URL ,targetWidth: 480,targetHeight: 480,correctOrientation:true});