How make the background of pcshow white instead of black?

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Jared Strader
Jared Strader 2019-3-28
回答： Mohammad Ebrahim Mohammadi 2019-5-21
If I use pcshow in MATLAB R2019a, the background is black. How do I make it the standard color? I tried using:
set(gcf,'color','w');
but the figure background is only affected and not the plot background. I don't think the default was black with previous versions of MATLAB for pcshow. Any suggestion?

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回答（2 个）

Shunichi Kusano
Shunichi Kusano 2019-3-28
Hi, you also need:
set(gca,'color','w');
  1 个评论
Walter Roberson
Walter Roberson 2019-3-28
If you do this, then the axes itself comes out odd, hardly visible. You may wish to also
set(gca, 'XColor', [0.15 0.15 0.15], 'YColor', [0.15 0.15 0.15], 'ZColor', [0.15 0.15 0.15])

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Mohammad Ebrahim Mohammadi
To address this matter in MATLAB 2019a you need to add the following codes after each PCSHOW command. see the below:
...
pntClouddata=pointCloud(data);
pcshow(pntClouddata);
set(gcf,'color','w');
set(gca,'color','w');
...

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