Delayed rendering of content

摘要

The invention relates to a computer implemented method for preparing content of a document, wherein a document file is received as an input, the content of the document file is parsed, the parsed content data items forming the content of the document file are classified into at least two separate categories. Further, within the method at least one of the following is performed for the classified parsed content data items: rendering the content data items classified in a first category into a raster canvas and storing the rendered content of the raster canvas into a raster image file, generating and storing a meta file comprising at least one preprocessed rendering instruction for at least one content data item classified in a second category. The invention also relates to a system configured to perform the method and a non-transitory computer readable medium storing computer program code.

主权项

1. A computer-implemented method for preparing content of a document, the method comprising:
receiving a document file as an input; parsing the content of the document file; classifying parsed content data items forming the content of the document file into at least two separate categories; for the classified parsed content data items:
rendering the content data items classified in a first category into a raster canvas and storing the rendered content of the raster canvas into a raster image file, andgenerating and storing a meta file comprising at least one preprocessed rendering instruction for at least one content data item classified in a second category; receiving a request of content from an external entity; finalizing the meta file by rendering the at least one content data item classified in the second category into another raster canvas according to the preprocessed rendering instruction in response to a receipt of the request from the external entity; and delivering the rendered raster canvases to a recipient.