Re: why there are unusual space between letters when view pdf file in pdf reader?

["H.S." <hs.samix@gmail.com>]

明覺 wrote:
> On Thu, Mar 19, 2009 at 9:29 AM, H.S. <hs.samix@gmail.com> wrote:
> 
>> 明覺 wrote:
>>> I use the default pdf reader, but I think the display is unusual, for
>> there
>>> are space between letters, not good for reading. how to solve it? thanks.
>>>
>> Perhaps it is a font problem? What are the fonts that are listed in the
>> document information? I think if your system does not have fonts in it
>> that are specified in the document (and no embedded in it), then font
>> substitution is used. If that doesn't go well, one could see weird
>> spacing etc. This is just a guess though, I could be wrong.
> 
> yes, some of the fonts are "not embeded", others are "embed subset", does it
> mean I need to install those "not embeded" fonts? thank you for your answer.
> 

Yes, that is what I would understand. At the very least, you need
suitable substitution fonts so that the substituted fonts appears
reasonable while reading. What the fonts that are not embedded?

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