I've created in image toolkit plugin to render PDF images in my docbook files?(basically lifted it right from the documentation) but rendering all the images in a document is making my users wait a long time (as much as 8 minutes) when opening large docbook files. I've adjusted the CSS so that images and tables are collapsed by default, but it appears that images are being rendered for the PDFs even though the images are not displayed.
Is there simple of preventing image rendering from taking place until the image is actually viewed?
