Enum

caching

cache fininshed

upper left corner

upper right corner

lower right corner

lower left corner

successful

Internal error

Parameter error. Please pay attention to the specific information output by the console

Network timeout

Network disconnection

Network packet return error

Requests are too frequent

Initialization failed. Use the zegoExpress-Video SDK that matches the whiteboard.

Initialization failed, please use the ZegoExpress-Video SDK with whiteboard functionality.

Not logged in room

The whiteboard view does not exist

Failed to create a whiteboard view. Procedure

Failed to modify the whiteboard view. Procedure

The whiteboard view name is too long

Whiteboard View parent does not exist

The number of whiteboards exceeds the upper limit

Animation information is too long.

The primitive does not exist

Error creating primitives

Error modifying primitives

Draw not enabled

The metadata size of a single graph exceeds the limit

The maximum number of primitives is exceeded

The text number exceeds the upper limit

The image element size exceeds the limit

Unsupported image type

Invalid image address. Possible causes are as follows: An invalid network URL was passed when specifying the image. An invalid local path was passed while specifying an image

Initialization failure

Failed to pull the whiteboard View list. Procedure

Failed to create a whiteboard view. Procedure

Failed to destroy the whiteboard view

Failed to attach the whiteboard view. Procedure

Failed to clear the whiteboard view. Procedure

Failed to scroll whiteboard view

Undo operation failed

The redo operation failed

The log directory set during initialization cannot be created or written

The cache directory set during initialization cannot be created or written to

Failed to switch the whiteboard view. Procedure

The whiteboard zooming permission is not available

The whiteboard scroll permission is not available

No image creation permission

No image editing permission

No permission to move the whiteboard

No whiteboard deletion permission is available

No whiteboard clearing permission is available

The local file cannot be found. The possible causes are as follows: An incorrect file path was accessed during the upload. The local file has been deleted.

Upload failed

Render mode is not supported

Files that require transcoding are encrypted for the following reasons: A password is required to access a Word file. A password is required to access the Excel file. A password is required to access the PPT file.

The possible causes are as follows: The Excel file size exceeds 10 MB. The Excel file takes too long to open. Procedure The text file size exceeds 2 MB. Other files are larger than 100 MB.

The possible causes are as follows: The number of Excel sheets exceeds 20. Word files have more than 500 pages. The number of PPT files exceeds 500 pages.

Format conversion failure

Insufficient local space

File upload is not supported

Uploading the same file

The airspace of

initialized

The transcoded file cannot be found. Possible reasons include: an incorrect fileID was passed in when accessing the file, for example, the file was uploaded with a different AppID than the current access. The corresponding transcoding file has been deleted. The file upload environment is inconsistent with the file access environment.

The log directory set during initialization cannot be created or written

The cache directory set during initialization cannot be created or written to

The data directory set during initialization cannot be created or written

The file cannot be preloaded. Contact ZEGO technical support. Possible causes are as follows: The service is not enabled on the current AppID. The file does not support preloading.

The possible causes for the preload failure are as follows: The network is faulty

The ZIP file is invalid. Possible causes include: It is not a valid ZIP file. File is damaged

An invalid H5 file does not conform to ZEGO's H5 file specification. Possible reasons include: the file does not have index.html.

Format conversion cancelled

The possible causes are as follows: The PDF file has no content. There are no slides in the POWERPOINT file. The Excel file contains no content. The Word file has no content.

The source file contains elements that do not support transcoding

File name extensions do not comply with ZEGO file specifications.

Authentication parameter error

The possible causes are as follows: The log directory passed in during initialization is unavailable. The cache directory passed in during initialization is unavailable. The data directory passed in during initialization is not available.

Initialization failure

The file is in read-only mode. Possible causes are as follows: If the dynamic PPT file is set to read-only mode, transcoding fails. If the dynamic PPT file contains fonts that are not supported by the transcoding server, transcoding fails

Cannot get the current view width and height

Cursor set offset value exceeds cursor size

whiteboard token expired

file service token expired

file service appsign error

superboard not init

unknown type

PowerPoint document without animation

Word document

Excel document

PDF document

Picture (jpg, jpeg, png, bmp)

text file

Dynamic PPT

H5 file

Does not respond to any gestures

Drawing mode, this mode will response primitive drawing operation, and synchronization primitives to the other side, can't roll, can not be mixed with ZegoWhiteboardOperationModeScroll use

Scroll mode, this mode can undertake to scrolling, and synchronized to the other side, this will not be able to respond to manually draw operation, can not be mixed with ZegoWhiteboardOperationModeDraw use

Recognize zoom gestures, if not set, it will not zoom with gestures

Vector mode, suitable for PC and mobile

Picture mode, suitable for web and small programs

VectorAndIMG vector and image mode, suitable for the coexistence of web, applet, mobile, PC, and multi-end. The web and applet will use the IMG image mode, while the PC and mobile terminals will use the Vector vector mode. . Recommended to use this mode

Dynamic ppt mode, suitable for PPT file transcoding format used by PC, mobile, Web, and small programs, which will convert PPT files into dynamic ppt H5 files

h5 file

There is no setting tool, usually used for the function of scrolling files

Brush tool, draw lines after setting

Text tool, after setting, a text input box will pop up and displayed in a specific position on the whiteboard

Straight line tool, draw a straight line after setting

Rectangle tool, draw a hollow rectangle after setting

Ellipse tool, draw an ellipse after setting

Select the tool, after setting, you can select the primitive to operate, such as move

Erase tool, click on the image element to erase after setting

Laser pointer tool, display the laser pointer track after setting

Click tool, mainly used to click the content of dynamic ppt and H5 files

Custom graphics. After setting this type, touching the whiteboard with your finger will draw the custom graphics passed in by the addImage interface

File upload stage

File transcoding stage

Pen cursor

Align left

Align Right

Align Bottom

Align Top

Align Center

Common picture primitive type

Custom picture primitive type