Hi everyone I was wondering, lets say we have a gui that at some point will generate a plot. Is there a way to somehow add the ability to manipulate that plot, for example use the muse to grab and move it, and at the same time keep track of the its changes in a variable?
MATLAB: Interactive plot
guiMATLABmatrixplot
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from the looks of it the desired state is also plotting in a log10. you can change the current axis by
set(gca,'yscale','log')or if you only desire to have 10^X exponent style axis ticks labeling then you can
y = rand(10,1);figure(1),plot(y)ax = gca;ax.YAxis.Exponent = 2
you can try something like this, which really depends on how you want the user to input the different limits
function uiexample % Create a figure and axes
f = figure('Visible','on'); ax = axes('Units','pixels'); plot(peaks) xlab = xlabel('x'); ylab = ylabel('y'); set(xlab,'ButtonDownFcn',{@updateplot,ax,1}) set(ylab,'ButtonDownFcn',{@updateplot,ax,2}) infotext = 'click on axis labels to enter new limits'; htext = uicontrol('style','text','string',infotext,... 'position',[0 0 5*numel(infotext) 20]) end function updateplot(hObject,event,axhandle,XorY) XLim = axhandle.XLim; YLim = axhandle.YLim; name='Input for plot limits'; numlines=1; switch XorY case 1 prompt={'Enter Xmin:','Enter Xmax:'}; defaultanswer={num2str(XLim(1)),num2str(XLim(2))}; XLim=cell2mat(inputdlg(prompt,name,numlines,defaultanswer)); axhandle.XLim = str2num(XLim)'; case 2 prompt={'Enter Ymin:','Enter Ymax:'}; defaultanswer={num2str(YLim(1)),num2str(YLim(2))}; YLim=cell2mat(inputdlg(prompt,name,numlines,defaultanswer)); axhandle.YLim = str2num(YLim)'; end end
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