save/export image file from html content?

Question

I have a scenario that, I am creating dynamic html content and I need to export/save the html content to an image file with php, jQuery and JavaScript [or with any other if

Answer 1

I put the canvas myself and did not use createElement line above You probably need to add this line before drawWindow() to get security permissions from user. See http://murfy.de/read/webgl-drawWindow

netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');

If you want to save the image as PNG etc, I found a useful script at: http://www.nihilogic.dk/labs/canvas2image/