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July 2009

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2009.07.02 12:03 "(no subject)", by Alejandro Herrero

2009.07.02 18:18 "Re: (no subject)", by Bob Friesenhahn

2009.07.02 18:18 "Re: (no subject)", by Bob Friesenhahn

> Hello,
> We are not able to correctly define the XRESOLUTION and YRESOLUTUON
> properties when generating a TIFF image. The values seem to be correctly
> established and the compilation and execution are right so that the image is
> correctly generated. But when checking the DPI values, they are incorrect.
> We attach the section of the code implied:
>
> *float xres, yres;
>> xres = 300.0;
>> yres = 200.0;
>> TIFFSetField(out, TIFFTAG_RESOLUTIONUNIT, RESUNIT_INCH);
>> TIFFSetField(out, TIFFTAG_XRESOLUTION, xres);
>> TIFFSetField(out, TIFFTAG_YRESOLUTION, yres);

Is there really supposed to be a '*' in front of 'float xres, yres'?

Bob
--
Bob Friesenhahn
bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/