How can i use same colormap for diferent imagesc?

for i=1:tam %anima los tubos axes(handles.axes21); colormap('default'); imagesc(temp1); set(handles.axes21,'visible','off') hold on;

            axes(handles.axes22);
            imagesc(temp2);
            set(handles.axes22,'visible','off')
            hold on;

            axes(handles.axes25);
            imagesc(temp3);
            set(handles.axes25,'visible','off')
            hold on;

            axes(handles.axes26);
            imagesc(temp4);
            set(handles.axes26,'visible','off')
            hold on;

            drawnow;

            auxTemp=vectorTemperaturas(:,i);
            %variables para la animacion de los tubos
            temp1=(cat(1,auxTemp((IBAR/2)+3:end-1)));
            temp2=fliplr((auxTemp(3:(IBAR/2)+1)'))'; %tubo 2
            temp3=auxTemp(end);%fuente
            temp4=auxTemp(((IBAR/2)+2));%sumidero
        end

    end

Hold on, seems to be the answer but as it's a loop it becomes slower and slower! pleaseeee help! THANKS!

Answer 1

[Image Analyst]

Yes that will happen because the axes keeps stacking up image after image as you load them in. Each one covers up the prior one. I find that if you call "cla reset" after you call "axes()" then it will not slow down as you go through all the images.