Re: [graphviz-interest] Placed JPEG has black for pure white in PDF

On 01/21/2014 04:09 AM, paul womack wrote:
> paul womack wrote:
>> I'm sorry about this guys - I seem to be finding a lot of corner cases.
>>
>> Here's my latest fault.
>>
>> echo 'digraph{a [label=<<TABLE><TR><TD WIDTH="50" HEIGHT="50"
>> FIXEDSIZE="TRUE"><IMG SCALE="TRUE"
>> SRC="vig.jpg"/></TD></TR></TABLE>>]}' | dot -Tpdf > t.pdf
>>
>> I've attached the vignette image, which is just a black to white
>> fade, top left to bottom right.
>>
>> When placed in PDF (as above), the bottom right comes out BLACK.
>> Oddly, if the output is PNG, it's OK.
>
> And when the placed image IS PNG, I can generate correct PDF.
>
> So my dot generating perl script now converts JPEGs into temporary
> PNGs, and my output is fine.
>
>    BugBear
>
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I thought I had responded to this and put in a fix in the recent snapshot?


John


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