Bug in NearestNeighborGraph

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NearestNeighborGraph generates incorrect output on rasterized input. Reported to Wolfram support CASE:4093797



$Version


11.3.0 for Mac OS X x86 (64-bit) (March 7, 2018)



NearestNeighborGraph[Rasterize[Style[#, 20]] & /@ Alphabet, 2, VertexLabels -> Automatic]


enter image description here



Is there a workaround?






graphs-and-networks







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  • This is a questions and answers site. What exactly is your question?
    – Szabolcs
    1 hour ago














up vote
1
down vote

favorite












NearestNeighborGraph generates incorrect output on rasterized input. Reported to Wolfram support CASE:4093797



$Version


11.3.0 for Mac OS X x86 (64-bit) (March 7, 2018)



NearestNeighborGraph[Rasterize[Style[#, 20]] & /@ Alphabet, 2, VertexLabels -> Automatic]


enter image description here



Is there a workaround?






graphs-and-networks







share|improve this question























  • This is a questions and answers site. What exactly is your question?
    – Szabolcs
    1 hour ago












up vote
1
down vote

favorite









up vote
1
down vote

favorite











NearestNeighborGraph generates incorrect output on rasterized input. Reported to Wolfram support CASE:4093797



$Version


11.3.0 for Mac OS X x86 (64-bit) (March 7, 2018)



NearestNeighborGraph[Rasterize[Style[#, 20]] & /@ Alphabet, 2, VertexLabels -> Automatic]


enter image description here



Is there a workaround?






graphs-and-networks







share|improve this question















NearestNeighborGraph generates incorrect output on rasterized input. Reported to Wolfram support CASE:4093797



$Version


11.3.0 for Mac OS X x86 (64-bit) (March 7, 2018)



NearestNeighborGraph[Rasterize[Style[#, 20]] & /@ Alphabet, 2, VertexLabels -> Automatic]


enter image description here



Is there a workaround?






graphs-and-networks




graphs-and-networks






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 1 hour ago









Carl Woll

56.9k272147




56.9k272147










asked 1 hour ago









Rohit Namjoshi

916




916











  • This is a questions and answers site. What exactly is your question?
    – Szabolcs
    1 hour ago
















  • This is a questions and answers site. What exactly is your question?
    – Szabolcs
    1 hour ago















This is a questions and answers site. What exactly is your question?
– Szabolcs
1 hour ago




This is a questions and answers site. What exactly is your question?
– Szabolcs
1 hour ago










1 Answer
1






active

oldest

votes

















up vote
3
down vote



accepted










Assuming you are asking for a workaround, you can generate the output you expect with:



v = Style[#,20]& /@ Alphabet;
rv = Rasterize/@v;

NearestNeighborGraph[
 rv,
 2,
 VertexLabels->Thread@Rule[rv,v]
]


enter image description here






share|improve this answer




















  • Perfect, thanks!
    – Rohit Namjoshi
    49 mins ago










Your Answer




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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
3
down vote



accepted










Assuming you are asking for a workaround, you can generate the output you expect with:



v = Style[#,20]& /@ Alphabet;
rv = Rasterize/@v;

NearestNeighborGraph[
 rv,
 2,
 VertexLabels->Thread@Rule[rv,v]
]


enter image description here






share|improve this answer




















  • Perfect, thanks!
    – Rohit Namjoshi
    49 mins ago














up vote
3
down vote



accepted










Assuming you are asking for a workaround, you can generate the output you expect with:



v = Style[#,20]& /@ Alphabet;
rv = Rasterize/@v;

NearestNeighborGraph[
 rv,
 2,
 VertexLabels->Thread@Rule[rv,v]
]


enter image description here






share|improve this answer




















  • Perfect, thanks!
    – Rohit Namjoshi
    49 mins ago












up vote
3
down vote



accepted







up vote
3
down vote



accepted






Assuming you are asking for a workaround, you can generate the output you expect with:



v = Style[#,20]& /@ Alphabet;
rv = Rasterize/@v;

NearestNeighborGraph[
 rv,
 2,
 VertexLabels->Thread@Rule[rv,v]
]


enter image description here






share|improve this answer












Assuming you are asking for a workaround, you can generate the output you expect with:



v = Style[#,20]& /@ Alphabet;
rv = Rasterize/@v;

NearestNeighborGraph[
 rv,
 2,
 VertexLabels->Thread@Rule[rv,v]
]


enter image description here







share|improve this answer












share|improve this answer



share|improve this answer










answered 1 hour ago









Carl Woll

56.9k272147




56.9k272147











  • Perfect, thanks!
    – Rohit Namjoshi
    49 mins ago
















  • Perfect, thanks!
    – Rohit Namjoshi
    49 mins ago















Perfect, thanks!
– Rohit Namjoshi
49 mins ago




Perfect, thanks!
– Rohit Namjoshi
49 mins ago

















 

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