drawinput.m

一个简单的计算器,用MATLAB开发

function fig = drawinput()
%高级画图对话框
h0 = figure('Color',[0.925490196078431 0.913725490196078 0.847058823529412], ...
	'MenuBar','none', ...
	'Name','高级绘图', ...
	'NumberTitle','off', ...
	'Position',[248 242 519 264], ...
   'Tag','Fig1');
hmenufile=uimenu('label','(&F)文件',...
      'tag','menufile');
hsubopen=uimenu(hmenufile,'label','打开',...
      'callback','openimg');
hsubsave=uimenu(hmenufile,'label','保存',...
      'callback','saveimg');
hsubopt2= uimenu(hmenufile,'Label','退出', ...
   'Tag','uimenu1',...
   'callback','exitcal(findobj(''tag'',''main''))');
h1 = uicontrol('Units','normalized', ...
	'BackgroundColor',[1 1 1], ...
	'FontSize',10, ...
	'FontWeight','bold', ...
	'ForegroundColor',[0 0 1], ...
	'HorizontalAlignment','left', ...
	'ListboxTop',0, ...
	'Position',[1/3 0 3/4 1], ...
	'String',['t=0:pi/50:4*pi;','y1=exp(-t/3);','y2=exp(-t/3).*sin(3*t);','plot(t,y2,t,y1,t,-y1);'], ...
	'Style','edit', ...
   'Tag','editinput', ...
   'max',2,...
   'TooltipString','指令输入之后，鼠标点击确定即可执行指令！',...
   'callback','drawinputok(findobj(''tag'',''editinput''))');
h1 = axes('Parent',h0, ...
	'Units','normalized', ...
   'Box','on', ...
	'CameraUpVector',[0 1 0], ...
	'Color',[1 1 1], ...
	'Layer','top', ...
	'Position',[0 0 1/3 1], ...
   'Tag','Axes1', ...
	'XColor',[0 0 0], ...
	'XLim',[0.5 187.5], ...
	'XLimMode','manual', ...
	'YColor',[0 0 0], ...
	'YDir','reverse', ...
	'YLim',[0.5 269.5], ...
	'YLimMode','manual', ...
   'ZColor',[0 0 0],...
   'createfcn','rgb=imread(''picture.bmp'');image(rgb);grid off;box on;');
if nargout > 0, fig = h0; end