235 lines
6.9 KiB
Matlab
235 lines
6.9 KiB
Matlab
function fout = waitbar_j(x,whichbar, varargin)
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%WAITBAR Display wait bar.
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% H = WAITBAR(X,'title', property, value, property, value, ...)
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% creates and displays a waitbar of fractional length X. The
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% handle to the waitbar figure is returned in H.
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% X should be between 0 and 1. Optional arguments property and
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% value allow to set corresponding waitbar figure properties.
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% Property can also be an action keyword 'CreateCancelBtn', in
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% which case a cancel button will be added to the figure, and
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% the passed value string will be executed upon clicking on the
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% cancel button or the close figure button.
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%
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% WAITBAR(X) will set the length of the bar in the most recently
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% created waitbar window to the fractional length X.
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%
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% WAITBAR(X,H) will set the length of the bar in waitbar H
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% to the fractional length X.
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%
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% WAITBAR(X,H,'updated title') will update the title text in
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% the waitbar figure, in addition to setting the fractional
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% length to X.
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%
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% WAITBAR is typically used inside a FOR loop that performs a
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% lengthy computation. A sample usage is shown below:
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%
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% h = waitbar(0,'Please wait...');
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% for i=1:100,
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% % computation here %
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% waitbar(i/100,h)
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% end
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% close(h)
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% Clay M. Thompson 11-9-92
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% Vlad Kolesnikov 06-7-99
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% Copyright 1984-2001 The MathWorks, Inc.
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% $Revision: 1.22 $ $Date: 2001/04/15 12:03:29 $
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if nargin>=2
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if ischar(whichbar)
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type=2; %we are initializing
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name=whichbar;
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elseif isnumeric(whichbar)
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type=1; %we are updating, given a handle
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f=whichbar;
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else
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error(['Input arguments of type ' class(whichbar) ' not valid.'])
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end
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elseif nargin==1
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f = findobj(allchild(0),'flat','Tag','TMWWaitbar');
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if isempty(f)
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type=2;
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name='Waitbar';
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else
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type=1;
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f=f(1);
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end
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else
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error('Input arguments not valid.');
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end
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x = max(0,min(100*x,100));
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switch type
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case 1, % waitbar(x) update
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p = findobj(f,'Type','patch');
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l = findobj(f,'Type','line');
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if isempty(f) | isempty(p) | isempty(l),
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error('Couldn''t find waitbar handles.');
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end
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xpatch = get(p,'XData');
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xpatch = [0 x x 0];
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set(p,'XData',xpatch)
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xline = get(l,'XData');
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set(l,'XData',xline);
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if nargin>2,
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% Update waitbar title:
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hAxes = findobj(f,'type','axes');
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hTitle = get(hAxes,'title');
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set(hTitle,'string',varargin{1});
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end
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case 2, % waitbar(x,name) initialize
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vertMargin = 0;
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if nargin > 2,
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% we have optional arguments: property-value pairs
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if rem (nargin, 2 ) ~= 0
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error( 'Optional initialization arguments must be passed in pairs' );
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end
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end
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oldRootUnits = get(0,'Units');
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set(0, 'Units', 'points');
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screenSize = get(0,'ScreenSize');
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axFontSize=get(0,'FactoryAxesFontSize');
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pointsPerPixel = 72/get(0,'ScreenPixelsPerInch');
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width = 360 * pointsPerPixel;
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height = 75 * pointsPerPixel;
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pos = [screenSize(3)/2-width/2 screenSize(4)/2-height/2 width height];
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%pos= [501.75 589.5 393.75 52.5];
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f = figure(...
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'Units', 'points', ...
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'BusyAction', 'queue', ...
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'Position', pos, ...
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'Resize','on', ...
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'CreateFcn','', ...
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'NumberTitle','off', ...
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'IntegerHandle','off', ...
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'MenuBar', 'none', ...
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'Tag','TMWWaitbar',...
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'Interruptible', 'off', ...
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'Visible','on');
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%%%%%%%%%%%%%%%%%%%%%
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% set figure properties as passed to the fcn
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% pay special attention to the 'cancel' request
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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if nargin > 2,
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propList = varargin(1:2:end);
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valueList = varargin(2:2:end);
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cancelBtnCreated = 0;
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for ii = 1:length( propList )
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try
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if strcmp(lower(propList{ii}), 'createcancelbtn' ) & ~cancelBtnCreated
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cancelBtnHeight = 23 * pointsPerPixel;
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cancelBtnWidth = 60 * pointsPerPixel;
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newPos = pos;
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vertMargin = vertMargin + cancelBtnHeight;
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newPos(4) = newPos(4)+vertMargin;
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callbackFcn = [valueList{ii}];
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set( f, 'Position', newPos, 'CloseRequestFcn', callbackFcn );
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cancelButt = uicontrol('Parent',f, ...
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'Units','points', ...
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'Callback',callbackFcn, ...
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'ButtonDownFcn', callbackFcn, ...
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'Enable','on', ...
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'Interruptible','off', ...
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'Position', [pos(3)-cancelBtnWidth*1.4, 7, ...
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cancelBtnWidth, cancelBtnHeight], ...
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'String','Cancel', ...
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'Tag','TMWWaitbarCancelButton');
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cancelBtnCreated = 1;
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else
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% simply set the prop/value pair of the figure
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set( f, propList{ii}, valueList{ii});
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end
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catch
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disp ( ['Warning: could not set property ''' propList{ii} ''' with value ''' num2str(valueList{ii}) '''' ] );
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end
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end
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end
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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colormap([]);
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axNorm=[.05 .3 .9 .2];
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% axNorm=[1 1 1 1];
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axPos=axNorm.*[pos(3:4),pos(3:4)] + [0 vertMargin 0 0];
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h = axes('XLim',[0 100],...
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'YLim',[0 1],...
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'Box','on', ...
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'Units','Points',...
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'FontSize', axFontSize,...
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'Position',axPos,...
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'XTickMode','manual',...
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'YTickMode','manual',...
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'XTick',[],...
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'YTick',[],...
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'XTickLabelMode','manual',...
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'XTickLabel',[],...
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'YTickLabelMode','manual',...
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'YTickLabel',[]);
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tHandle=title(name);
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tHandle=get(h,'title');
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oldTitleUnits=get(tHandle,'Units');
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set(tHandle,...
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'Units', 'points',...
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'String', name);
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tExtent=get(tHandle,'Extent');
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set(tHandle,'Units',oldTitleUnits);
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titleHeight=tExtent(4)+axPos(2)+axPos(4)+5;
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if titleHeight>pos(4)
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pos(4)=titleHeight;
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pos(2)=screenSize(4)/2-pos(4)/2;
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figPosDirty=logical(1);
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else
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figPosDirty=logical(0);
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end
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if tExtent(3)>pos(3)*1.10;
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pos(3)=min(tExtent(3)*1.10,screenSize(3));
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pos(1)=screenSize(3)/2-pos(3)/2;
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axPos([1,3])=axNorm([1,3])*pos(3);
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set(h,'Position',axPos);
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figPosDirty=logical(1);
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end
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if figPosDirty
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set(f,'Position',pos);
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end
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xpatch = [0 x x 0];
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ypatch = [0 0 1 1];
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xline = [100 0 0 100 100];
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yline = [0 0 1 1 0];
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p = patch(xpatch,ypatch,'r','EdgeColor','r','EraseMode','none');
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l = line(xline,yline,'EraseMode','none');
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set(l,'Color',get(gca,'XColor'));
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set(f,'HandleVisibility','callback','visible','on', 'resize','off');
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set(0, 'Units', oldRootUnits);
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end % case
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drawnow;
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if nargout==1,
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fout = f;
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end
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