Make some flag for case-insensitive processing about wordcloud.jl HOT 10 CLOSED

Now, after 8e5137b, the new usage is:

using WordCloud
text = "Word word word words" #or text = ["Word" => 1, "word" => 2, "words" => 1]
@show processtext(text) #process=casemerge!∘lemmatize!, case-insensitive
@show processtext(text, process=lemmatize!) #only lemmatize!, case-sensitive
@show processtext(text, process=casemerge!) #only casemerge!
@show processtext(text, process=identity) #neither

from wordcloud.jl.

Yes, there is a default function casemerge! to handle the case of words.

using WordCloud
text = "Julia julia julia"
@show processtext(text) #counterprocessor=casemerge!
@show processtext(text, counterprocessor=identity)

And, I would really appreciate it if you can help improve the docs. It is a little bit hard for a non-native English speaker like me.

from wordcloud.jl.

Is there a way to use casemerge with the counter dict?

julia> using WordCloud;

julia> countmap = Dict("Julia" => 1, "julia" => 2);

julia> processtext(countmap, counterprocessor = casemerge!) # currently this throws an error
3 words
1 different word
1 legal word
1 huge word
(["Julia"], [1])

Or perhaps I am misunderstanding?

from wordcloud.jl.

countmap need not to be processed as text, wordcloud can accept a Dict as its input, just

using WordCloud;
countmap = Dict("Julia" => 1, "julia" => 2)
wordcloud(casemerge!(countmap))

from wordcloud.jl.

Ah, my bad. I was using processtext because I wanted to use minfrequency but I couldn’t find out how to use minfrequency with just wordcloud.

from wordcloud.jl.

Oh, yes, you are right. In some case, we may want the processtext to process a weight Dict. The interface needs to be improved. Currently you can call the function this way:

processtext(casemerge!(countmap))

from wordcloud.jl.

Ahh I see, thank you. I will let you know when I get around to doing the documentation. Hopefully I can get some time some time this weekend.

from wordcloud.jl.

Thank you. I'm looking forward to it.

from wordcloud.jl.

Great! May you please send me an email so that I can ask some questions about documentation? My email is on my profile (or I think in my GH pages website)

from wordcloud.jl.

The bug was fixed at v0.7.0. I closed the issue and we can discuss other things in the email.

from wordcloud.jl.