I want to show a block of enlarged black text and want my user to be able to smudge the letters of the text as
they run their mouse over the text using the "mouseover" action. Eventually the text will become a unreadable black smudge with repeated rubbings. I'm trying to keep the interaction as simple as possible so I do don't want to use mouse single click double click etc. I'm not quite sure where to start this. Do I need to detect the black pixels as the mouse cursor runs over them and how is this done and how do I write my smudge effect back to the screen.
Thanks for any help that will allow me to get started
they run their mouse over the text using the "mouseover" action. Eventually the text will become a unreadable black smudge with repeated rubbings. I'm trying to keep the interaction as simple as possible so I do don't want to use mouse single click double click etc. I'm not quite sure where to start this. Do I need to detect the black pixels as the mouse cursor runs over them and how is this done and how do I write my smudge effect back to the screen.
Thanks for any help that will allow me to get started