System and method for processing screenshot-type note of streaming document

A method for processing a screenshot-type note of a streaming document, comprising:

• recording, by a client, screen coordinates of a selected area of a preset shape determined by a gesture in a current page of the streaming document;
• receiving, by the client, the screen coordinates of the selected area of the preset shape, and converting the screen coordinates of a preset position in the selected area to a relative position of a leaf node in the streaming document;
• and
• sending, by the client, the relative position of the leaf node and the screen coordinates of the selected area to the server and store the same as position information of the note at the server.

A non-transitory computer-readable medium whose contents, when executed by a processor, cause the processor to perform a screenshot-type note of a streaming document processing method comprising:

• recording screen coordinates of a selected area of a preset shape determined by a gesture in a current page of the streaming document;
• receiving the screen coordinates of the selected area of the preset shape, and converting the screen coordinates of a preset position in the selected area to a relative position of a leaf node in the streaming document;
• and
• sending the relative position of the leaf node and the screen coordinates of the selected area to a server and storing them as position information of the note at the server.