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ncorr_gui_setrois.m
448 lines (380 loc) · 16.9 KB
/
ncorr_gui_setrois.m
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function [rois,outstate] = ncorr_gui_setrois(imgs,pos_parent,params_init)
% This is a GUI for setting the ROIs for either the reference or current
% image(s).
%
% Inputs -----------------------------------------------------------------%
% imgs - ncorr_class_img; the input images(s); Generally, it's a single
% image, although multiple image are supported.
% pos_parent - integer array; this is the position of the parent figure
% which determines where to position this figure
% params_init - ncorr_class_roi; contains ROI(s) if they have been set
% before; otherwise it's empty. Number of input ROI(s) must be the same
% length as imgs.
%
% Outputs ----------------------------------------------------------------%
% rois - ncorr_class_roi; contains the ROI(s) for the analysis
% outstate - integer; returns either out.cancelled, out.failed, or
% out.success.
% Data ---------------------------------------------------------------%
% Initialize outputs
outstate = out.cancelled;
rois = ncorr_class_roi.empty;
% Get GUI handles
handles_gui = init_gui();
% Run c-tor
feval(ncorr_util_wrapcallbacktrycatch(@constructor,handles_gui.figure));
% Callbacks and functions --------------------------------------------%
function constructor()
% Initialize buffers
if (isempty(params_init))
rois_prelim(1:length(imgs)) = ncorr_class_roi;
list_rois = false(1,length(imgs)); % Used to keep track of which rois are set
else
rois_prelim = params_init;
list_rois = true(1,length(imgs)); % Used to keep track of which rois are set
end
% Set Data
setappdata(handles_gui.figure,'num_img',length(imgs)-1);
setappdata(handles_gui.figure,'rois_prelim',rois_prelim);
setappdata(handles_gui.figure,'list_rois',list_rois);
% Update
update_axes('set');
update_sidemenu();
% Format window
set(handles_gui.figure,'Visible','on');
end
function callback_edit_imgnum(hObject,eventdata) %#ok<INUSD>
freeze_menu();
% Get data
num_img = getappdata(handles_gui.figure,'num_img');
% Get img num
num_img_prelim = str2double(get(handles_gui.edit_imgnum,'string'));
if (ncorr_util_isintbb(num_img_prelim,1,length(imgs),'Image number') == out.success)
% num_img_prelim will be zero based indexed
num_img = num_img_prelim-1;
end
% Set data
setappdata(handles_gui.figure,'num_img',num_img);
% Update
update_axes('set');
update_sidemenu();
unfreeze_menu();
end
function callback_button_loadroi(hObject,evendata) %#ok<INUSD>
freeze_menu();
% Get Data
num_img = getappdata(handles_gui.figure,'num_img');
rois_prelim = getappdata(handles_gui.figure,'rois_prelim');
list_rois = getappdata(handles_gui.figure,'list_rois');
% Get ROI
[mask_img_prelim,outstate_roi] = ncorr_util_loadimgs(false);
if (outstate_roi == out.success)
% Convert to binary mask
mask_load_prelim = im2bw(mask_img_prelim.get_gs()); %#ok<IM2BW>
% Make sure ROI and image are the same size and that the ROI
% is nonempty:
if (isequal(size(mask_load_prelim),[imgs(num_img+1).height imgs(num_img+1).width]) && ~isempty(find(mask_load_prelim,1)))
% Form roi_load_prelim
roi_load_prelim = ncorr_class_roi;
roi_load_prelim.set_roi('load',struct('mask',mask_load_prelim,'cutoff',2000));
if (roi_load_prelim.get_fullregions() > 0)
% At this point, roi_load_prelim fits the critera for a
% ROI. Display it to the user.
outstate_roi = ncorr_gui_loadroi(imgs(num_img+1), ...
roi_load_prelim, ...
get(handles_gui.figure,'OuterPosition'));
if (outstate_roi == out.success)
% Set ROI
rois_prelim(num_img+1) = roi_load_prelim;
list_rois(num_img+1) = true;
end
else
h_error = errordlg('ROI must contain a large contiguous region. Small regions are filtered out by default.','Error','modal');
uiwait(h_error);
end
else
h_error = errordlg('ROI was invalid - either not the same size as the reference images or empty.','Error','modal');
uiwait(h_error);
end
end
% Set Data
setappdata(handles_gui.figure,'rois_prelim',rois_prelim);
setappdata(handles_gui.figure,'list_rois',list_rois);
% Update
update_axes('set');
update_sidemenu();
unfreeze_menu();
end
function callback_button_drawroi(hObject,evendata) %#ok<INUSD>
freeze_menu();
% Get Data
num_img = getappdata(handles_gui.figure,'num_img');
rois_prelim = getappdata(handles_gui.figure,'rois_prelim');
list_rois = getappdata(handles_gui.figure,'list_rois');
% Check if ROI was drawn before
params_init_sub = []; % must use sub postfix to prevent overwriting of params_init input
if (list_rois(num_img+1) && strcmp(rois_prelim(num_img+1).type,'draw'))
params_init_sub = rois_prelim(num_img+1).data.drawobjects;
end
[roi_draw_prelim,outstate_roi] = ncorr_gui_drawroi(imgs(num_img+1), ...
get(handles_gui.figure,'OuterPosition'), ...
params_init_sub);
if (outstate_roi == out.success)
% Set ROI
rois_prelim(num_img+1) = roi_draw_prelim;
list_rois(num_img+1) = true;
end
% Set Data
setappdata(handles_gui.figure,'rois_prelim',rois_prelim);
setappdata(handles_gui.figure,'list_rois',list_rois);
% Update
update_axes('set');
update_sidemenu();
unfreeze_menu();
end
function callback_button_finish(hObject,evendata) %#ok<INUSD>
% Get Data
rois_prelim = getappdata(handles_gui.figure,'rois_prelim');
% Set outputs
for i = 0:length(imgs)-1
rois(i+1) = rois_prelim(i+1);
end
outstate = out.success;
% Exit
close(handles_gui.figure);
end
function callback_button_cancel(hObject,evendata) %#ok<INUSD>
close(handles_gui.figure);
end
function callback_button_left(hObject,evendata) %#ok<INUSD>
freeze_menu();
% Get Data
num_img = getappdata(handles_gui.figure,'num_img');
% Check for overshoot
if (num_img > 0)
num_img = num_img-1;
end
% Set Data
setappdata(handles_gui.figure,'num_img',num_img);
% Update
update_axes('set');
update_sidemenu();
unfreeze_menu();
end
function callback_button_right(hObject,evendata) %#ok<INUSD>
freeze_menu();
% Get Data
num_img = getappdata(handles_gui.figure,'num_img');
% Check for overshoot
if (num_img < length(imgs)-1)
num_img = num_img+1;
end
% Set Data
setappdata(handles_gui.figure,'num_img',num_img);
% Update
update_axes('set');
update_sidemenu();
unfreeze_menu();
end
function freeze_menu()
set(handles_gui.button_loadroi,'Enable','off');
set(handles_gui.button_drawroi,'Enable','off');
set(handles_gui.button_cancel,'Enable','off');
set(handles_gui.button_finish,'Enable','off');
end
function unfreeze_menu()
set(handles_gui.button_loadroi,'Enable','on');
set(handles_gui.button_drawroi,'Enable','on');
set(handles_gui.button_cancel,'Enable','on');
end
function update_sidemenu()
% Get data
list_rois = getappdata(handles_gui.figure,'list_rois');
% Enable finish button if all ROIs have been set
if (all(list_rois))
set(handles_gui.button_finish,'Enable','on');
end
% Update text
set(handles_gui.text_menu,'String',[num2str(sum(list_rois)) ' of ' num2str(length(list_rois)) ' ROIs set.']);
end
function update_axes(action)
% Get Data
num_img = getappdata(handles_gui.figure,'num_img');
rois_prelim = getappdata(handles_gui.figure,'rois_prelim');
list_rois = getappdata(handles_gui.figure,'list_rois');
if (strcmp(action,'set'))
% Show preview
if (list_rois(num_img+1))
% Paint ROI over images
preview_roi = imgs(num_img+1).get_gs();
preview_roi(rois_prelim(num_img+1).mask) = preview_roi(rois_prelim(num_img+1).mask)+imgs(num_img+1).max_gs;
imshow(preview_roi,[imgs(num_img+1).min_gs 2*imgs(num_img+1).max_gs],'Parent',handles_gui.axes_preview);
set(handles_gui.axes_preview,'Visible','off');
else
% Paint only images
imshow(imgs(num_img+1).get_gs(),[imgs(num_img+1).min_gs 2*imgs(num_img+1).max_gs],'Parent',handles_gui.axes_preview);
set(handles_gui.axes_preview,'Visible','off');
end
% Format/show text
set(handles_gui.text_name,'String',['Name: ' imgs(num_img+1).name(1:min(end,22))]);
% Set buttons/editboxes
set(handles_gui.edit_imgnum,'String',num2str(num_img+1));
if (length(imgs) == 1)
set(handles_gui.button_left,'Enable','off');
set(handles_gui.button_right,'Enable','off');
set(handles_gui.edit_imgnum,'Enable','off');
elseif (num_img == 0)
set(handles_gui.button_left,'Enable','off');
set(handles_gui.button_right,'Enable','on');
set(handles_gui.edit_imgnum,'Enable','on');
elseif (num_img == length(imgs)-1)
set(handles_gui.button_left,'Enable','on');
set(handles_gui.button_right,'Enable','off');
set(handles_gui.edit_imgnum,'Enable','on');
else
set(handles_gui.button_left,'Enable','on');
set(handles_gui.button_right,'Enable','on');
set(handles_gui.edit_imgnum,'Enable','on');
end
end
end
function handles_gui = init_gui()
% GUI controls -------------------------------------------------------%
% Figure
handles_gui.figure = figure( ...
'Tag', 'figure', ...
'Units', 'characters', ...
'Position', ncorr_util_figpos(pos_parent,[35 126.7]), ...
'Name', 'Draw ROI', ...
'MenuBar', 'none', ...
'NumberTitle', 'off', ...
'Color', get(0,'DefaultUicontrolBackgroundColor'), ...
'handlevisibility','off', ...
'DockControls','off', ...
'Resize','off', ...
'WindowStyle','modal', ...
'Visible','off', ...
'IntegerHandle','off', ...
'Interruptible','off');
% Panels
handles_gui.group_roioptions = uipanel( ...
'Parent', handles_gui.figure, ...
'Tag', 'group_roioptions', ...
'Units', 'characters', ...
'Position', [2 26.1 35 8.3], ...
'Title', 'ROI Options', ...
'Interruptible','off');
handles_gui.group_menu = uipanel( ...
'Parent', handles_gui.figure, ...
'Tag', 'group_menu', ...
'Units', 'characters', ...
'Position', [2 18.6 35 6.7], ...
'Title', 'Menu', ...
'Interruptible','off');
handles_gui.group_preview = uipanel( ...
'Parent', handles_gui.figure, ...
'Tag', 'group_preview', ...
'Units', 'characters', ...
'Position', [38.7 0.75 85.8 33.6], ...
'Title', 'ROI', ...
'Interruptible','off');
% Axes
handles_gui.axes_preview = axes( ...
'Parent', handles_gui.group_preview, ...
'Tag', 'axes_preview', ...
'Units', 'characters', ...
'Position', [2.4 4 79.7 27.6]', ...
'Visible','off', ...
'Interruptible','off');
% Static Texts
handles_gui.text_menu = uicontrol( ...
'Parent', handles_gui.group_roioptions, ...
'Tag', 'text_menu', ...
'Style', 'text', ...
'Units', 'characters', ...
'Position', [2.3 5.0 23.5 1.3], ...
'String', ['0 of ' num2str(length(imgs)) ' ROIs set.'], ...
'HorizontalAlignment', 'left', ...
'Interruptible','off');
handles_gui.text_name = uicontrol( ...
'Parent', handles_gui.group_preview, ...
'Tag', 'text_name', ...
'Style', 'text', ...
'Units', 'characters', ...
'Position', [4 1.3 56.9 1.3], ...
'String', 'Name: ', ...
'HorizontalAlignment', 'left', ...
'Interruptible','off');
% Editbox
handles_gui.edit_imgnum = uicontrol( ...
'Parent', handles_gui.group_preview, ...
'Tag', 'edit_imgnum', ...
'Style', 'edit', ...
'Units', 'characters', ...
'Position', [68.1 1.3 7 1.6], ...
'String', '', ...
'Callback', ncorr_util_wrapcallbacktrycatch(@callback_edit_imgnum,handles_gui.figure), ...
'Enable', 'off', ...
'Interruptible','off');
% Push Buttons
handles_gui.button_loadroi = uicontrol( ...
'Parent', handles_gui.group_roioptions, ...
'Tag', 'loadroi', ...
'Style', 'pushbutton', ...
'Units', 'characters', ...
'Position', [2.1 3 29.7 1.7], ...
'String', 'Load ROI', ...
'Callback', ncorr_util_wrapcallbacktrycatch(@callback_button_loadroi,handles_gui.figure), ...
'Interruptible','off');
handles_gui.button_drawroi = uicontrol( ...
'Parent', handles_gui.group_roioptions, ...
'Tag', 'draw', ...
'Style', 'pushbutton', ...
'Units', 'characters', ...
'Position', [2.1 1 29.7 1.7], ...
'String', 'Draw ROI', ...
'Callback', ncorr_util_wrapcallbacktrycatch(@callback_button_drawroi,handles_gui.figure), ...
'Interruptible','off');
handles_gui.button_finish = uicontrol( ...
'Parent', handles_gui.group_menu, ...
'Tag', 'finish', ...
'Style', 'pushbutton', ...
'Units', 'characters', ...
'Position', [2.1 3 29.7 1.7], ...
'String', 'Finish', ...
'Enable', 'off', ...
'Callback', ncorr_util_wrapcallbacktrycatch(@callback_button_finish,handles_gui.figure), ...
'Interruptible','off');
handles_gui.button_cancel = uicontrol( ...
'Parent', handles_gui.group_menu, ...
'Tag', 'draw', ...
'Style', 'pushbutton', ...
'Units', 'characters', ...
'Position', [2.1 1 29.7 1.7], ...
'String', 'Cancel', ...
'Callback', ncorr_util_wrapcallbacktrycatch(@callback_button_cancel,handles_gui.figure), ...
'Interruptible','off');
handles_gui.button_left = uicontrol( ...
'Parent', handles_gui.group_preview, ...
'Tag', 'button_left', ...
'Style', 'pushbutton', ...
'Units', 'characters', ...
'Position', [61.1 1.2 6 1.8], ...
'String', '<', ...
'Callback', ncorr_util_wrapcallbacktrycatch(@callback_button_left,handles_gui.figure), ...
'Interruptible','off', ...
'Enable', 'off');
handles_gui.button_right = uicontrol( ...
'Parent', handles_gui.group_preview, ...
'Tag', 'button_right', ...
'Style', 'pushbutton', ...
'Units', 'characters', ...
'Position', [76.1 1.2 6 1.8], ...
'String', '>', ...
'Callback', ncorr_util_wrapcallbacktrycatch(@callback_button_right,handles_gui.figure), ...
'Interruptible','off', ...
'Enable', 'off');
end
% Pause until figure is closed ---------------------------------------%
waitfor(handles_gui.figure);
end