WYSISYG PDF Creator

I want to allow users to create a PDF file with an online WYSISYG editor . It will be basically images and text that they can drop and create 开发者_运维知识库PDF.I will create a UI using jquery-ui .

I came across Flying Saucer that seems to be a good solution.But is there any other way or existing open source project ?

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You could use a combination of an wysiwyg editor and html2pdf