If PDF export looks correct but parts of PS/EPS export are blurry then this may be a bug in cairo where when generating PS/EPS output, translucent parts of the page are rasterized at 72 pixels per inch because PS does not support transparency. This has recently been fixed in cairo to use the requested fallback resolution instead of defaulting to 72ppi.
If PDF export looks correct but parts of PS/EPS export are blurry then this may be a bug in cairo where when generating PS/EPS output, translucent parts of the page are rasterized at 72 pixels per inch because PS does not support transparency. This has recently been fixed in cairo to use the requested fallback resolution instead of defaulting to 72ppi.