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IE < 7 doesn't render alpha transparency correctly. It produces an off
color box around the image. But if your image isn't a background image, you
can use a pngfix.js to force IE6 to render properly. As to why it isn't
rendering properly in DW, I don't know for sure. My transparent png-24
images look fine in DW8 - with or without the png fix.
Alt-Web Design & Publishing
"Chris_Rehm" <email@example.com> wrote in message
> I've just purchased CS3 Design Premium and I'm trying to recreate a few
> using DW. When I add an image to a page I can not get a transparency
> for the 24 bit or 32 bit PNGs in the Image Preview pane. I can for 8 bit
> GIF, but the header I am working with has some drop shadowing and looks
> horrible in less than 24.
> Is this a setting thing or something? Or does DW just not support the use
> transparency in 24-32 PNG?
Thank you for your response.
It's not that I can't view the image okay, it is that I cannot generate a PNG image with transparency in either the 24 or 32 bit formats. When I place the graphic (a Photoshop image) and the image viewer dialog pops up asking me what kind of net image I want (that will go in the site directory) if I choose a GIF or a PNG 8 bit image, I have an option for transparency. But if I pick PNG 24 or PNG 32, the transparency option goes away and the image must have a matte.
I just purchased this software so I am very new to Dreamweaver. GoLive actually would not let me create PNG 8 files with transparency, but that never bothered me because if 8 bits will do, then GIF works for me. GoLive would, however, generate a 24 bit image with transparency and this is one I've been using.