cbar.m

来自「matlab处理图像的一些基本方法。其中有一部分mex程序需要安装编译」· M 代码 · 共 166 行

function handle=cbar
%CBAR Inizialize the menu bar

%
% Copyright (c) 1995 by Claudio Rivetti and Mark Young
% [e-mail],    [e-mail]
%

global smc sct I Handlefig  CB_imagemode
global ed_zrange1 ed_zrange2 ed_colormap ed_contrast ed_offset
global Uibgcolor MapNum FontName FontSize FontWeight


pos=get(gca, 'position');
pos(1)=pos(1)-0.6*pos(1);
pos(2)=pos(2)+pos(4)/1.85;
pos(3)=pos(3)/20;
pos(4)=pos(4)/2.2;


frame = uicontrol(Handlefig, 'Style', 'frame',...
                'Units', 'Normalized',...
                'Position', [0 0.110 0.12 0.4],...
				'Tag', 'cmapui',...
                'BackgroundColor', Uibgcolor);


txt_zrange = uicontrol(Handlefig, 'Style', 'text',...
                'String', 'Zrange',...
                'Units', 'normalized',...
                'Position', [0.01 0.47 0.10, 0.03],...
				'Tag', 'cmapui',...
                'BackgroundColor', Uibgcolor);

ed_zrange2  = uicontrol(Handlefig, 'Style', 'edit',...
                'String', '',...
                'Units', 'normalized',...
                'Position', [0.01 0.44 0.10, 0.03],...
                'HorizontalAlignment', 'center',...
				'Tag', 'cmapui',...
				'CallBack', 'showimage'); 

ed_zrange1  = uicontrol(Handlefig, 'Style', 'edit',...
                'String', '',...
                'Units', 'normalized',...
                'Position', [0.01 0.405 0.10, 0.03],...
                'HorizontalAlignment', 'center',...
				'Tag', 'cmapui',...
				'CallBack', 'showimage'); 


txt_contrast = uicontrol(Handlefig, 'Style', 'text',...
                'String', 'Contrast',...
                'Units', 'normalized',...
                'Position', [0.01 0.345 0.10, 0.03],...
				'Tag', 'cmapui',...
                'BackgroundColor', Uibgcolor);

ed_contrast=uicontrol(Handlefig, 'Style', 'edit',...
				'String', '0',...
                'Units', 'normalized',...
                'position', [0.01 0.32 0.10, 0.03],...
                'Value', 0,...
                'UserData', 0,...
				'HorizontalAlignment', 'center',...
				'Tag', 'cmapui',...
                'CallBack', 'global ed_contrast;editstr2value(ed_contrast,0,10);set(get(ed_contrast, ''userdata''), ''Value'', get(ed_contrast, ''value''));setmap(getmap);');


sct=uicontrol(Handlefig, 'Style', 'slider',...
                'Units', 'normalized',...
				'position', [0.01 0.30 0.10, 0.02],...
                'Min', 0,...
                'Max', 10,...
                'Value', 0,...
                'String', 'Contrast',...
				'Tag', 'cmapui',...
                'CallBack', 'set(ed_contrast, ''value'', get(get(ed_contrast, ''userdata''), ''Value''), ''string'', num2str(get(get(ed_contrast, ''userdata''), ''Value'')));setmap(getmap);');


txt_offset = uicontrol(Handlefig, 'Style', 'text',...
                'String', 'Offset',...
                'Units', 'normalized',...
				'Tag', 'cmapui',...
                'Position', [0.01 0.255 0.10, 0.03],...
                'BackgroundColor', Uibgcolor);

ed_offset=uicontrol(Handlefig, 'Style', 'edit',...
				'String', '0',...
                'Units', 'normalized',...
                'position', [0.01 0.23 0.10, 0.03],...
                'Value', 0,...
                'UserData', 0,...
				'Tag', 'cmapui',...
				'HorizontalAlignment', 'center',...
                'CallBack', 'global ed_offset;editstr2value(ed_offset,-10,10);set(get(ed_offset, ''userdata''), ''Value'', get(ed_offset, ''value''));setmap(getmap);');


smc=uicontrol(Handlefig, 'Style', 'slider',...
                'Units', 'normalized',...
                'position', [0.01 0.21 0.10, 0.02],...
                'Min', -10,...
                'Max', 10,...
                'Value', 0,...
				'Tag', 'cmapui',...
                'CallBack', 'set(ed_offset, ''value'', get(get(ed_offset, ''userdata''), ''Value''), ''string'', num2str(get(get(ed_offset, ''userdata''), ''Value'')));setmap(getmap);');


txt_colormap = uicontrol(Handlefig, 'Style', 'text',...
                'String', 'Colormap',...
                'Units', 'normalized',...
				'Tag', 'cmapui',...
                'Position', [0.01 0.165 0.10, 0.03],...
                'BackgroundColor', Uibgcolor);

ed_colormap=uicontrol(Handlefig, 'Style', 'edit',...
				'String', int2str(MapNum),...
                'Units', 'normalized',...
                'position', [0.035 0.14 0.05, 0.03],...
                'Value', MapNum,...
                'UserData', 0,...
				'Tag', 'cmapui',...
				'HorizontalAlignment', 'center',...
                'CallBack', 'global ed_colormap;editstr2value(ed_colormap,1,30);setmap(get(ed_colormap, ''value''));');

		uicontrol(Handlefig, 'Style', 'push',...
				'String', '-',...
                'Units', 'normalized',...
                'position', [0.01 0.14 0.025, 0.028],...
				'Tag', 'cmapui',...
				'HorizontalAlignment', 'center',...
                'CallBack', 'set(ed_colormap, ''string'', int2str(get(ed_colormap, ''value'')-1));editstr2value(ed_colormap,1,30);setmap(get(ed_colormap, ''value''));');

		uicontrol(Handlefig, 'Style', 'push',...
				'String', '+',...
                'Units', 'normalized',...
                'position', [0.085 0.14 0.025, 0.028],...
				'Tag', 'cmapui',...
				'HorizontalAlignment', 'center',...
                'CallBack', 'set(ed_colormap, ''string'', int2str(get(ed_colormap, ''value'')+1));editstr2value(ed_colormap,1,30);setmap(get(ed_colormap, ''value''));');


set(ed_contrast, 'userdata', sct);
set(ed_offset, 'userdata', smc);

setmap(MapNum);

return;
ax=makecolorbar('vert');
set(ax, 'position', pos, 'XTick', [], 'YTick', []);
ch=get(ax, 'children');
for i=1:length(ch)
  if strcmp(get(ch(i), 'type'), 'text') == 1
    set(ch(i), 'String', '')
  end
end

z1_txt=text('units', 'normalized', 'Horiz', 'center', 'FontName', FontName, 'FontSize', FontSize, 'FontWeight', FontWeight);
set(z1_txt, 'pos', [-0.091 0.515]);
z2_txt=text('units', 'normalized', 'Horiz', 'center', 'FontName', FontName, 'FontSize', FontSize, 'FontWeight', FontWeight);
set(z2_txt, 'pos', [-0.091 1.045]);
set(ax, 'UserData', [z1_txt z2_txt]);

if nargout>0, handle = ax; end
return