QTR-Quadtone RIP

I have looked at the image you sent. It would appear that "Arcsoft" has not
properly filled in two required TIFF parameters: XResolution and YResolution.
These are the number of pixels per unit of the image width and length. The file
you sent had these values set to zero.
 
I will add a check in QTRgui to catch this error. Thanks for sending the file.
 
 
-Stephen
 www.sbillard.org/Stephen

-----Original Message-----
From: QuadtoneRIP@yahoogroups.com [mailto:QuadtoneRIP@yahoogroups.com] On Behalf
Of Donald Frederick
Sent: Thursday, May 05, 2005 1:36 PM
To: QuadtoneRIP@yahoogroups.com
Subject: [QuadtoneRIP] Re: Trouble Getting Started


Stephen,
I sent you the photo I was having trouble with to your direct email 
address. After reading your suggestions I realized the image was 
converted to greyscale and saved as a Tiff from a Jpg image 
in "Arcsoft"
I tried again in photoshop and it works fine. Nice nuetral greys and 
Blacks. I then interpolated to 300dpi (from 72dpi)with Genuine 
Fractels and sharpened with a "NIK" plugin. It still works!
Thanks for the clues, they set me straight.
Thanks again,
Don

 
> I just joined and downloaded QTR. After setting up and trying to 
print 
> my first B&W TIFF to an epson 1280 printer I get ann error message 
that 
> says "Quadtone RIP front end-Floating point division by zero" when 
I 
> try to load an image.
> 
> Any help to suggest what is causing or how to help would be 
appreciated.
> 
> Don Frederick