How to get a non integer value from uicomponent slider (Jslider) in Matlab?

I have written this function in Matlab (using a function from the Matlab File Exchange: http://www.mathworks.com/matlabcentral/fileexchange/14583-uicomponent-expands-uicontrol-to-all-java-classes)

function [] = fun()
    figure
    slider = uicomponent('style','slider', 'position',[50,50,200,45], ...
                         'value',0.0, 'MajorTickSpacing',2, ...
                         'MinorTickSpacing',1, 'Paintlabels',1, ...
                         'PaintTicks',1, 'Orientation',0);
    slider.Minimum = -2.05;
    slider.Maximum = 2.25;
    slider.StateChangedCallback = @myMatlabFunction; 

      function myMatlabFunction(o,~)
          disp(get(o, 'value'))
      end
  end

When I move the slider, I only get an integer values. I'd like to get floating-point values, e.g., 2.1. How?

Answer 1

[Suman Saha]

function [] = ANALOGCOMM(action) if nargin<1, action='initialize'; end; if strcmp(action,'initialize') close all; figure

sld1Hndl=uicontrol('Style','slider','Tag','sl','Units','inches', ... 'Position',[3 2-0.4 1 0.3],'BackgroundColor',0.6*[0 1 1],'Callback','ANALOGCOMM(''build'')'); uicontrol('Style','text','String','Amplitude','Units','inches','FontName','monotype corsiva', ... 'Position',[3 2 1 0.4],'BackgroundColor',0.3*[0 0 1],'FontSize',15,... 'ForegroundColor',0.9*[1 0 1]); uicontrol('Style','text','Tag','sld','String',' ','Units','inches','FontName','monotype corsiva', ... 'Position',[3 1.1 2 0.4],'BackgroundColor',0.3*[0 0 1],'FontSize',15,... 'ForegroundColor',0.9*[1 0 1]); elseif strcmp(action,'build') VALUE=50; %Change the value & see changes A=VALUE*get(findobj(gcf,'Tag','sl'),'Value'); set(findobj(gcf,'Tag','sld'),'String',sprintf('%f Volt',A));

end

[Jan]

Please explain the relation between this code and the question.