Re: [Matplotlib-users] Blurry Scatter Plot

2015-08-03 Thread ChaoYue 
You may need to remove the alpha=0.05 or set it as 1 I think.

Chao

On Mon, Aug 3, 2015 at 12:51 AM, albad17 [via matplotlib] 
ml-node+s1069221n45995...@n5.nabble.com wrote:

 For some reason when I plot a scatter plot like this:

 plt.scatter(diamonds['carat'], diamonds['price'], color = 'black', alpha =
 0.05)
 plt.xlabel('Carat')
 plt.ylabel('Price')

 I get a blurry scatter plot as shown in the image


 I want something more like this:


 Any help would be greatly appreciated.

 Thanks

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***
Chao YUE
postdoc at LGGE
LGGE, BP 96, 38402 St Martin d'Hères Cedex, France





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Re: [Matplotlib-users] Blurry Scatter Plot

2015-08-02 Thread Thomas Caswell 
Remove the `alpha=0.05` kwargs which is setting the alpha to be almost
transparent.

Tom

On Sun, Aug 2, 2015 at 6:53 PM albad17 albertdorf...@gmail.com wrote:

 For some reason when I plot a scatter plot like this:

 plt.scatter(diamonds['carat'], diamonds['price'], color = 'black', alpha =
 0.05)
 plt.xlabel('Carat')
 plt.ylabel('Price')

 I get a blurry scatter plot as shown in the image
 
 http://matplotlib.1069221.n5.nabble.com/file/n45995/matplotlib_scatter.png
 

 I want something more like this:
 http://matplotlib.1069221.n5.nabble.com/file/n45995/Scatter_Good.png

 Any help would be greatly appreciated.

 Thanks



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 http://matplotlib.1069221.n5.nabble.com/Blurry-Scatter-Plot-tp45995.html
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