sliceomatic.m

医学图像处理matlab工具箱

       case 'isoalpha'
        [a s]=getarrowslice;
        if nargin ~= 2
          error('Not enough arguments to sliceomatic.');
        end
        set(s,'facealpha',eval(p2));
       case 'isocaps'
        [a s]=getarrowslice;
        cap=getappdata(s,'isosurfacecap');
        if isempty(cap)
          new=localisocaps(s);
          set(new,'uicontextmenu',d.uiciso);
        else
          delete(cap);
          setappdata(s,'isosurfacecap',[]);
        end
        %
        % Now for slice context menu items
        %
       case 'togglevisible'
        [a s]=getarrowslice;
        switch get(s,'visible')
         case 'on'
          set(s,'visible','off');
          pushset(a,'facealpha',.2);
         case 'off'
          set(s,'visible','on');
          popset(a,'facealpha');
        end
       case 'setfaceted'
        [a s]=getarrowslice;
        set(s,'edgec','k','facec','flat');
        if ischar(get(s,'facea')) & strcmp(get(s,'facea'),'texturemap')
          set(s,'facea','flat');
        end
        textureizeslice(s,'off');
       case 'setflat'
        [a s]=getarrowslice;
        set(s,'edgec','n','facec','flat');
        if ischar(get(s,'facea')) & strcmp(get(s,'facea'),'texturemap')
          set(s,'facea','flat');
        end
        textureizeslice(s,'off');
       case 'setinterp'
        [a s]=getarrowslice;
        set(s,'edgec','n','facec','interp');
        if ischar(get(s,'facea')) & strcmp(get(s,'facea'),'texturemap')
          set(s,'facea','interp');
        end
        textureizeslice(s,'off');
       case 'settexture'
        [a s]=getarrowslice;
        set(s,'facecolor','texture','edgec','none');
        if ischar(get(s,'facea'))
          set(s,'facealpha','texturemap');
        end
        textureizeslice(s,'on');
       case 'setnone'
        [a s]=getarrowslice;
        set(s,'facecolor','none','edgec','none');
        textureizeslice(s,'off');
       case 'setalphanone'
        [a s]=getarrowslice;
        set(s,'facealpha',1);
       case 'setalphapoint5'
        [a s]=getarrowslice;
        set(s,'facealpha',.5);
       case 'setalphaflat'
        [a s]=getarrowslice;
        set(s,'facealpha','flat');
        if ischar(get(s,'facec')) & strcmp(get(s,'facec'),'texturemap')
          set(s,'facecolor','flat');
          textureizeslice(s,'off');
        end
       case 'setalphainterp'
        [a s]=getarrowslice;
        set(s,'facealpha','interp');
        if ischar(get(s,'facec')) & strcmp(get(s,'facec'),'texturemap')
          set(s,'facecolor','interp');
          textureizeslice(s,'off');
        end
       case 'setalphatexture'
        [a s]=getarrowslice;
        set(s,'facealpha','texturemap');
        if ischar(get(s,'facec'))
          set(s,'facecolor','texturemap');
          textureizeslice(s,'on');
        end
       case 'slicecontour'
        [a s]=getarrowslice;
        localcontour(s, getappdata(s,'contour'));
       case 'deleteslice'
        [a s]=getarrowslice;
        if prod(size(a))==1
          delete(getappdata(a,'arrowedge'));
        end
        if ~isempty(getappdata(s,'contour'))
          delete(getappdata(s,'contour'));
        end
        delete(s);
        delete(a);
        case 'deleteslicecontour'
        [a s]=getarrowslice;
        if ~isempty(getappdata(s,'contour'))
          delete(getappdata(s,'contour'));
        end
        setappdata(s,'contour',[]);
       case 'slicecontourflat'
        [a s]=getarrowslice;
        c = getappdata(s,'contour');
        if ~isempty(c)
          set(c,'edgecolor','flat');
        end
       case 'slicecontourinterp'
        [a s]=getarrowslice;
        c = getappdata(s,'contour');
        if ~isempty(c)
          set(c,'edgecolor','interp');
        end
       case 'slicecontourblack'
        [a s]=getarrowslice;
        c = getappdata(s,'contour');
        if ~isempty(c)
          set(c,'edgecolor','black');
        end
       case 'slicecontourwhite'
        [a s]=getarrowslice;
        c = getappdata(s,'contour');
        if ~isempty(c)
          set(c,'edgecolor','white');
        end
       case 'slicecontourcolor'
        [a s]=getarrowslice;
        c = getappdata(s,'contour');
        if ~isempty(c)
          inputcolor = get(c,'edgecolor');
          if isa(inputcolor,'char')
            inputcolor=[ 1 1 1 ];
          end
          set(c,'edgecolor',uisetcolor(inputcolor));
        end
       case 'slicecontourlinewidth'
        [a s]=getarrowslice;
        c = getappdata(s,'contour');
        if ~isempty(c)
          if isa(p2,'char')
            set(c,'linewidth',str2num(p2));
          else
            set(c,'linewidth',p2);
          end
        end
        %
        % Menu All Slices
        %
       case 'allfacet'
        s=allSlices;
        set(s,'facec','flat','edgec','k');
        textureizeslice(s,'off');
       case 'allflat'
        s=allSlices;
        set(s,'facec','flat','edgec','none');
        textureizeslice(s,'off');
       case 'allinterp'
        s=allSlices;
        set(s,'facec','interp','edgec','none');
        textureizeslice(s,'off');
       case 'alltex'
        s=allSlices;
        set(s,'facec','texturemap','edgec','none');
        textureizeslice(s,'on');
       case 'allnone'
        s=allSlices;
        set(s,'facec','none','edgec','none');
        textureizeslice(s,'off');
       case 'alltnone'
        s=allSlices;
        set(s,'facea',1);
        textureizeslice(s,'off');
       case 'alltp5'
        s=allSlices;
        set(s,'facea',.5);
        textureizeslice(s,'off');
       case 'alltflat'
        s=allSlices;
        set(s,'facea','flat');
        textureizeslice(s,'off');
       case 'alltinterp'
        s=allSlices;
        set(s,'facea','interp');
        textureizeslice(s,'off');
       case 'allttex'
        s=allSlices;
        set(s,'facea','texturemap');
        textureizeslice(s,'on');
        %
        % Menu Defaults callbacks
        %
       case	'defaultfaceted'
        d.defcolor='faceted';
       case	'defaultflat'
        d.defcolor='flat';
       case	'defaultinterp'
        d.defcolor='interp';
       case	'defaulttexture'
        d.defcolor='texture';
        if strcmp(d.defalpha,'flat') | strcmp(d.defalpha,'interp')
          d.defalpha='texture';
        end
       case	'defaultinterp'
        d.defcolor='none';
       case	'defaulttransnone'
        d.defalpha='none';
       case	'defaulttransflat'
        d.defalpha='flat';
       case	'defaulttransinterp'
        d.defalpha='interp';
       case	'defaulttranstexture'
        d.defalpha='texture';
        d.defcolor='texture';
       case      'defaultlightflat'
        d.deflight='flat';
       case      'defaultlightsmooth'
        d.deflight='smooth';
       case 'defaultcontourflat'
        d.defcontourcolor='flat';
       case 'defaultcontourinterp'
        d.defcontourcolor='interp';
       case 'defaultcontourblack'
        d.defcontourcolor='black';
       case 'defaultcontourwhite'
        d.defcontourcolor='white';
       case 'defaultcontourlinewidth'
        if isa(p2,'char')
          d.defcontourlinewidth=str2num(p2);
        else
          d.defcontourlinewidth=p2;
        end
        %
        % Camera toolbar Toggling
        %
       case 'cameratoolbar'
        cameratoolbar('Toggle');
        %
        % Controler Preferences
        %
       case 'controlalpha'
        val=str2num(p2);
        iso=findobj(d.axiso,'type','image');
        if val == 0
          set([d.pxx d.pxy d.pxz iso],'visible','off');
        else
          set([d.pxx d.pxy d.pxz iso],'visible','on');
          set([d.pxx d.pxy d.pxz] , 'facealpha',val);
          set(iso,'alphadata',val);
        end
       case 'controllabels'
        l = get(d.axx,'xticklabel');
        if isempty(l)
          set([d.axx d.axiso],'xticklabelmode','auto');
          set([d.axy d.axz],'yticklabelmode','auto');
        else
          set([d.axx d.axiso],'xticklabel',[]);
          set([d.axy d.axz],'yticklabel',[]);
        end
       case 'controlvisible'
        objs=findobj([d.axiso d.axx d.axy d.axz]);
        if strcmp(get(d.axx,'visible'),'on')
          set(objs,'visible','off');
          set(d.axmain,'pos',[.1 .1 .9 .8]);
        else
          set(objs,'visible','on');
          set(d.axmain,'pos',[.2  .2 .6 .6]);
        end
        %
        % UICONTROL callbacks
        %
       case 'colormap'
        str=get(gcbo,'string');
        val=str{get(gcbo,'value')};
        size(val);
        if strcmp(val,'custom')
          cmapeditor
        else
          colormap(val);
        end
       case 'alphamap'
        str=get(gcbo,'string');
        alphamap(str{get(gcbo,'value')});
        %
        % Commands
        %
       case 'copy'
        currmap = colormap;%BL   
        copyobj(gca,figure);set(gca,'pos',[.1 .1 .9 .8]);
        colormap(currmap);%BL
       case 'print'
        newf=figure('visible','off','renderer',get(gcf,'renderer'));
        copyobj(d.axmain,newf);
        set(gca,'pos',[.1 .1 .9 .8])
        printdlg(newf);
        close(newf);
       case 'close'%BL
        d=getappdata(gcf,'sliceomatic');%BL
        if d.UseGenericOpenGL%BL
            closereq;%BL
            feature('UseGenericOpenGL',1);%BL
        else%BL
            closereq;%BL
        end%BL
       otherwise
        error('Bad slice-o-matic command.');
      end
    catch
      disp(get(0,'errormessage'));
    end
    setappdata(gcf,'sliceomatic',d);
  end

function dragprep(arrowtodrag)

  arrows=findall(gcf,'tag','sliceomaticarrow');

  pushset(arrows,'facecolor','r');
  pushset(arrows,'facealpha',.2);

  pushset(arrowtodrag,'facecolor','g');
  pushset(arrowtodrag,'facealpha',.7);

  slices=allSlices;

  for i=1:length(slices)
    fa=get(slices(i),'facea');
    if isa(fa,'double') & fa>.3
      pushset(slices(i),'facealpha',.3);
      pushset(slices(i),'edgecolor','n');
    else
      pushset(slices(i),'facealpha',fa);
      pushset(slices(i),'edgecolor',get(slices(i),'edgec'));
    end
  end

  isosurfs=allIsos;

  for i=1:length(isosurfs)
    fa=get(isosurfs(i),'facea');
    if isa(fa,'double') & fa>.3
      pushset(isosurfs(i),'facealpha',.3);
      pushset(isosurfs(i),'edgecolor','n');
    else
      pushset(isosurfs(i),'facealpha',fa);
      pushset(isosurfs(i),'edgecolor',get(isosurfs(i),'edgec'));
    end
    cap=getappdata(isosurfs(i),'isosurfacecap');
    if ~isempty(cap)
      pushset(cap,'visible','off');
    end
  end

  ss=getappdata(arrowtodrag,'arrowslice');

  if isempty(ss)
    ss=getappdata(arrowtodrag,'arrowiso');
  end

  popset(ss,'facealpha');
  popset(ss,'edgecolor');

  pushset(gcf,'windowbuttonupfcn','sliceomatic up');
  pushset(gcf,'windowbuttonmotionfcn','sliceomatic motion');

  d=getappdata(gcf,'sliceomatic');
  
  % Doing this makes the tip invisible when visible is on.
  set(d.tip,'string','');
  pushset(d.tip,'visible','on');
  
function dragfinis(arrowtodrag)

  arrows=findall(gcf,'tag','sliceomaticarrow');

  popset(arrowtodrag,'facecolor');
  popset(arrowtodrag,'facealpha');

  popset(arrows,'facecolor');
  popset(arrows,'facealpha');

  ss=getappdata(arrowtodrag,'arrowslice');
  if isempty(ss)
    ss=getappdata(arrowtodrag,'arrowiso');
  end

  % These pushes are junk which will be undone when all slices or
  % isosurfs are reset below.
  pushset(ss,'facealpha',1);
  pushset(ss,'edgecolor','k');

  slices=allSlices;

  if ~isempty(slices)
    popset(slices,'facealpha');
    popset(slices,'edgecolor');
  end

  isosurfs=allIsos;

  if ~isempty(isosurfs)
    popset(isosurfs,'facealpha');
    popset(isosurfs,'edgecolor');
  end

  d=getappdata(gcf,'sliceomatic');

  for i=1:length(isosurfs)
    cap=getappdata(isosurfs(i),'isosurfacecap');
    if ~isempty(cap)
      popset(cap,'visible');
      localisocaps(isosurfs(i),cap);
    end
    if getappdata(isosurfs(i), 'reduced')
      setappdata(isosurfs(i),'reduced',0);
      localisosurface({},d.data,d.smooth,...
                      getappdata(isosurfs(i),'isosurfacevalue'),...
                      isosurfs(i));
    end
  end

  popset(gcf,'windowbuttonupfcn');
  popset(gcf,'windowbuttonmotionfcn');