Problem 42613. Convert RGB triplet to ColorSpec string

Solution 738845

Submitted on 18 Sep 2015 by Jan Orwat

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Test	Status	Code Input and Output
1	Pass	%% rgb = [1 1 0; 1 0 1; 0 1 1; 1 0 0; 0 1 0; 0 0 1; 1 1 1; 0 0 0]; str = 'ymcrgbwk'; for ii=1:size(rgb,1) assert(isequal(rgb2str(rgb(ii,:)),str(ii))) end
2	Pass	%% rgb = [1 1 0; 1 0 1; 0 1 1; 1 0 0; 0 1 0; 0 0 1; 1 1 1; 0 0 0]; str = 'ymcrgbwk'; for ii=1:size(rgb,1) assert(isequal(rgb2str(rgb(ii,:),'short'),str(ii))) end
3	Pass	%% rgb = [1 1 0; 1 0 1; 0 1 1; 1 0 0; 0 1 0; 0 0 1; 1 1 1; 0 0 0]; str = {'yellow','magenta','cyan','red','green','blue','white','black'}; for ii=1:size(rgb,1) assert(isequal(rgb2str(rgb(ii,:),'long'),str{ii})) end
4	Pass	%% rng('default'); rgb = rand(8,3); for ii=1:size(rgb,1) assert(isequal(rgb2str(rgb(ii,:)),'')) end
5	Pass	%% rng(673); rgb = round(rand(8,3)*10)/10; for ii=1:size(rgb,1) assert(isequal(rgb2str(rgb(ii,:),'short'),'')) end
6	Pass	%% rgb = round(rand(8,3)*10)/10; for ii=1:size(rgb,1) assert(isequal(rgb2str(rgb(ii,:),'long'),'')) end