Diffusion Instrument Control (Rohde_FSW) Browse

MyPeakFinderGui.m
baa1baa5f07fRohde_FSW

MyPeakFinderGui.m
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			classdef MyPeakFinderGui < handle
			properties
			PeakFinder
			Gui;
			axis_handle;
			end

			properties (Access=private)
			peak_color='r';
			data_color='b';
			peak_handle;
			end

			properties (Dependent=true)
			trace_handle;
			filename;
			session_name;
			base_dir;
			save_dir;
			end

			methods
			function this=MyPeakFinderGui()
			this.PeakFinder=MyPeakFinder();
			createGui(this);
			end

			function delete(this)
			%Avoids loops
			set(this.Gui.Window,'CloseRequestFcn','');
			%Deletes the figure
			delete(this.Gui.Window);
			%Removes the figure handle to prevent memory leaks
			this.Gui=[];
			end

			function closeFigure(this, ~, ~)
			delete(this);
			end

			function analyzeCallback(this, src, ~)
			src.BackgroundColor=[1,0,0];
			src.String='Analyzing..';

			searchPeaks(this.PeakFinder,...
			'MinPeakProminence',str2double(this.Gui.PromEdit.String),...
			'MinPeakDistance',str2double(this.Gui.SepEdit.String),...
			'FindMinima',this.Gui.MinimaCheck.Value);
			plotPeaks(this);
			src.BackgroundColor=[0.94,0.94,0.94];
			src.String='Analyze';
			end

			function plotPeaks(this)
			delete(this.peak_handle);
			this.peak_handle=plot(this.axis_handle,...
			[this.PeakFinder.Peaks.Location],...
			[this.PeakFinder.Peaks.Value],...
			'Marker','o',...
			'LineStyle','none',...
			'Color',this.peak_color);
			end

			function fitPeakCallback(this,~,~)
			%Clean up fit names
			fit_names=cellfun(@(x) erase(x,' '), this.Gui.SelFitList.String,...
			'UniformOutput',false);
			fitAllPeaks(this.PeakFinder,...
			'FitNames',fit_names,...
			'base_dir',this.base_dir,...
			'session_name',this.session_name,...
			'filename',this.filename);
			end

			function clickCallback(this,~,~)
			switch this.Gui.Window.SelectionType
			case 'normal' %Left click
			addPeak(this);
			case 'alt' %Right click
			axis(this.axis_handle,'tight')
			case 'extend' %Shift click
			coords=this.axis_handle.CurrentPoint;
			removePeak(this, coords(1));
			otherwise
			end
			end

			function windowScrollCallback(this, ~, event)
			coords=this.axis_handle.CurrentPoint;

			if event.VerticalScrollCount>0
			%Zoom out
			zoomAxis(this,coords(1),0.1)
			else
			%Zoom in
			zoomAxis(this,coords(1),10);
			end
			end

			function removePeak(this, coord)
			[~,ind]=min(abs([this.PeakFinder.Peaks.Location]-coord));
			this.PeakFinder.Peaks(ind)=[];
			plotPeaks(this);
			end

			function addPeak(this)
			x_lim=[this.axis_handle.XLim(1),...
			this.axis_handle.XLim(2)];
			if checkPeakExist(this.PeakFinder,x_lim(1),x_lim(2))
			opts=struct('WindowStyle','modal','Interpreter','tex');
			errordlg(['A peak already exists in the window. ',...
			'To add a new peak, zoom such that there is ',...
			'no peak in the window'],'Error',opts);
			return
			end
			searchPeaks(this.PeakFinder,...
			'ClearPeaks',false,...
			'Limits',x_lim,...
			'MinPeakProminence',str2double(this.Gui.PromEdit.String),...
			'FindMinima',this.Gui.MinimaCheck.Value,...
			'NPeaks',1,...
			'SortStr','descend');
			plotPeaks(this);
			end

			function zoomAxis(this,coords,zoom_factor)
			curr_width=this.axis_handle.XLim(2)-this.axis_handle.XLim(1);
			new_width=curr_width/zoom_factor;
			this.axis_handle.XLim=...
			[coords(1)-new_width/2,coords(1)+new_width/2];
			end

			function clearCallback(this, ~, ~)
			delete(getLineHandle(this.PeakFinder.Trace,this.axis_handle));
			clearData(this.PeakFinder.Trace);
			cla(this.axis_handle);
			end

			function loadTraceCallback(this, src, ~)
			%Window can find all files
			[fname,path]=uigetfile('.');
			if fname==0
			warning('No file was selected');
			return
			end
			src.BackgroundColor=[1,0,0];
			src.String='Loading..';

			loadTrace(this.PeakFinder,[path,fname]);
			plotTrace(this.PeakFinder.Trace,this.axis_handle);
			this.trace_handle.ButtonDownFcn=...
			@(src, event) clickCallback(this, src, event);

			exitLoad(this);
			end

			function exitLoad(this)
			this.Gui.LoadTraceButton.BackgroundColor=[0.94,0.94,0.94];
			this.Gui.LoadTraceButton.String='Load trace';
			end

			function savePeaksCallback(this,~,~)
			save(this.PeakFinder,...
			'save_dir',this.save_dir,...
			'filename',this.filename);
			end

			function loadPeaksCallback(this,~,~)
			[fname,path]=uigetfile('.');
			if fname==0
			warning('No file was selected');
			return
			end
			loadPeaks(this.PeakFinder,[path,fname]);
			plotPeaks(this);
			end

			function clearPeaksCallback(this,~,~)
			clearPeaks(this.PeakFinder);
			delete(this.peak_handle);
			end

			%Add a fit to the selected list
			function addFitCallback(this,~,~)
			val=this.Gui.FitList.Value;
			this.Gui.SelFitList.String{end+1}=this.Gui.FitList.String{val};
			this.Gui.FitList.String(val)=[];
			end

			%Remove fits from selected fits
			function removeFitCallback(this,~,~)
			val=this.Gui.SelFitList.Value;
			this.Gui.FitList.String{end+1}=this.Gui.SelFitList.String{val};
			this.Gui.SelFitList.String(val)=[];
			end
			end

			methods
			function trace_handle=get.trace_handle(this)
			trace_handle=getLineHandle(this.PeakFinder.Trace,this.axis_handle);
			end

			function base_dir=get.base_dir(this)
			try
			base_dir=this.Gui.BaseEdit.String;
			catch
			base_dir=pwd;
			end
			end

			function set.base_dir(this,base_dir)
			this.Gui.BaseEdit.String=base_dir;
			end

			function session_name=get.session_name(this)
			try
			session_name=this.Gui.SessionEdit.String;
			catch
			session_name='';
			end
			end

			function set.session_name(this,session_name)
			this.Gui.SessionEdit.String=session_name;
			end

			function filename=get.filename(this)
			try
			filename=this.Gui.FileNameEdit.String;
			catch
			filename='placeholder';
			end
			end

			function set.filename(this,filename)
			this.Gui.FileNameEdit.String=filename;
			end

			%Get function from save directory
			function save_dir=get.save_dir(this)
			save_dir=createSessionPath(this.base_dir,this.session_name);
			end
			end
			end

rINSTCONTROL/@MyPeakFinderGui/MyPeakFinderGui.mbaa1baa5f07fRohde_FSW

MyPeakFinderGui.mView Options

rINSTCONTROL/@MyPeakFinderGui/MyPeakFinderGui.m
baa1baa5f07fRohde_FSW

MyPeakFinderGui.m
View Options