From: Roy Schestowitz <firstname.lastname@example.org>
First, let me say that I know that doing something like preventing the
user from changing the font size is never a good thing from a usability
Let me explain why I'm trying to do this. I'm trying to recreate an
online payment invoice that looks very similar to the hard copy invoice
we mail out to our customers. The user will be able to print out this
invoice from their web browser and mail it in along with their payment.
The web browser printout needs to be similar in size to the invoice we
mail out. I would prefer to create the invoice as a PDF for the user,
but because of deadline time constraints, I do not have this luxury.
I have found examples on how to limit the size of text in IE, but this
solution does not work in FireFox. Is there a way to "lock" the size
of text in Fireox?
I don't think you can do that and I think you must never force fonts to
have a fixed size. This will stir up an outrage among people whose sight
is poorer than yours. Some seniors I know prefer Firefox because of the
powerful font scaling support (SHIFT accelarator and CTRL+-). Firefox
gives them the 'power' to read pages even when the Web developer is
If you want to generate PDF's on-to-fly, you have a flexible package that
you can use. It took me only an hour or two to make an HTML->PDF feature
The package is widely used in the Open Source community. Since you can
never fight a browser that puts the user in control, you may wish to just
add a friendly warning that discourages users from changing the default
font size. Also don't forget that pages will be rendered differently on
different platforms, browsers and devices.