Comments (4)
jasondavies
commented on May 21, 2024
Yes, it samples the red channel. What would be the advantage of sampling the alpha channel?
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rogerz
commented on May 21, 2024
I'm extending d3-cloud to display images (symbol on a transparent background) instead of text and I found out that a white symbol never collides with a black symbol. So it results in an overlapped layout.
That's why I think alpha channel will be better to represent the occupation of one pixel.
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jasondavies
commented on May 21, 2024
I see what you mean. I might consider changing this if we add support for images, in that case. Thanks for the suggestion!
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rogerz
commented on May 21, 2024
Thanks.
I have almost finished adding support for images on d3-cloud. If you are interested in it, I can clean up the code and send a pull request.
Currently it is in https://github.com/rogerz/d3-cloud/tree/component and includes some irrelevant changes.
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Related Issues (20)
- D3 word cloud cannot show all words HOT 4
- Delay in loading react-wordcloud with fontSizes in options prop HOT 2
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- Allow CSV import HOT 2
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- Not working anymore with recent versions of d3! HOT 1
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