EXIF data is hidden, in the sense that it is not being shown when the image is displayed. Yet, all this information can be visualized via EXIF-viewers, such as the one below, in order to provide insights into how a picture was captured. ...
EXIF is an additional set of information stored in some images taken with cell phone cameras based on the orientation of the camera. By normalizing rotation and removing EXIF data these images become much easier to process. Parameters 展开表 NameKeyRequiredTypeDescription Image file to perform ...
runtimeHooksPath: (defaultundefined) This needs to be set to a existing file, likerequire.resolve('./runtimeHooksPath.cjs'). This file can expose a few hooks: onBeforeWriteToDisc: before saving any image to the disc, this function will be called (can be used to write EXIF data to ima...
as whether an image was altered with a graphics program. EXIF data also often will have a date and timestamp of when the image was taken or altered. There are several EXIF formats; therefore, the data can vary slightly. Also be aware that not all devices will propagate all the data. ...
枚举,Exif(Exchangeable image file format)图片信息。 系统能力: SystemCapability.Multimedia.Image.Core 名称 值 说明 BITS_PER_SAMPLE "BitsPerSample" 每个像素比特数。 ORIENTATION "Orientation" 图片方向。 IMAGE_LENGTH "ImageLength" 图片长度。 IMAGE_WIDTH "ImageWidth" 图片宽度。 GPS_LATITUDE "GPSLati...
DrmInitData.SchemeInitData EncodedSurroundOutput EncoderProfiles EncoderProfiles.AudioProfile EncoderProfiles.VideoProfile 編碼方式 ErrorCode 歐拉 ExifInterface ExifInterfaceStreamType FaceDetector FaceDetector.Face GetDevicesTargets HdcpLevel IAudioMetadataMap IAudioMetadataReadMap IAudioRecordingMonitor IAudioRouting ...
includeExifbool (default false)Include image exif data in the response cropperActiveWidgetColor (android only)string (default"#424242")When cropping image, determines ActiveWidget color. cropperStatusBarColor (android only)string (default#424242)When cropping image, determines the color of StatusBar. ...
CGDataProviderRef是CoreGraphics框架中的一个数据读取类,其也可以通过Data数据,URL和文件名来创建 */CGImageSourceRef __nullableCGImageSourceCreateWithDataProvider(CGDataProviderRef __nonnull provider,CFDictionaryRef __nullable options);//通过Data数据创建CGImageSource对象CGImageSourceRef __nullableCGImageSourceCreateWith...
image file format 可交换图像文件格式)，是一种图像文件格式，其数据存储与JPEG格式是完全相同的,EXIF...
SetInstancesProtection StartAutoScalingInstances StopAutoScalingInstances ExitStandby Instance Refresh APIs StopInstanceRefresh StartInstanceRefresh RollbackInstanceRefresh ResumeInstanceRefresh DescribeRefreshActivities CancelInstanceRefresh Batch Compute Making API Requests Request Structure Common Params Signature v3 Sig...