Plotting filled markers with colors

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bertie
bertie 2014-6-4
评论： bertie 2014-6-4
Here is a simple snippet of code: %----------------------------------
b=bone; % for the 'bone' colormap
for m=1:64; plot(m*(1:5),'o','MarkerFaceColor',b(m,:)); hold on; end %-----------------------------------
I expected to see a gradient in the color of the markers from black to white, the two extremes in the 'bone' colormap. Instead, I see the colors range from deep blue to a lighter shade of blue. What am I doing wrong?
I have tried this with other colormaps (jet, etc.) as well but the output of the code never shows a color range varying between the extremes of the chosen colormap.
Thanks.

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采纳的回答

José-Luis
José-Luis 2014-6-4
b = bone(64);
  1 个评论
José-Luis
José-Luis 2014-6-4
编辑：José-Luis 2014-6-4
b=bone(64); % for the 'bone' colormap
for m=1:64;
plot(m,'o','MarkerFaceColor',b(m,:),'MarkerEdgeColor',b(m,:));
hold on;
end

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更多回答（1 个）

bertie
bertie 2014-6-4
I am afraid that didn't do it.
  2 个评论
José-Luis
José-Luis 2014-6-4
That's because the edges were obscuring your figure. Please see revised answer.
Please accept an answer if it helped you.
bertie
bertie 2014-6-4
Thanks! I knew I was doing something silly:)

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