Wrong color of scatter points

Question

Norman Sterzel 2016-1-4

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/262550-wrong-color-of-scatter-points

评论： Norman Sterzel 2016-1-4

Hi,

i'm trying to scatter some points using the scatter functions. I set two conditions: the '.' and that the color should be blue with 'MarkerFaceColor','b' The problem is, that all the dots are getting different color.

Example Code:

hold off
x = rand(3,5);
y = rand(3,5);
for m = 1:length(x(1,:))
    for n = 1:length(y(:,1))
        scatter(x(n,m),y(n,m),'.','MarkerFaceColor','b');
        hold on
    end
end

Why is that? Im using Matlab R2015a Thank You

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Answer 1

Ilham Hardy 2016-1-4

0
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/262550-wrong-color-of-scatter-points#answer_204995

在 MATLAB Online 中打开

hold off
x = rand(3,5);
y = rand(3,5);
for m = 1:length(x(1,:))
    for n = 1:length(y(:,1))
        %scatter(x(n,m),y(n,m),'.','MarkerFaceColor','b');
        scatter(x(n,m),y(n,m),'.b');
        hold on
    end
end