【奠基经典】MATLAB实用程序案例之UIMENU菜单的应用

青年梦想家

UIMENU菜单的应用
实例：

h0=figure('toolbar','none',...

'position',[200 150 450 250],...

'name','实例40');

h1=uimenu(gcf,'label','函数');

h11=uimenu(h1,'label','轮廓图',...

'callback',[...

'set(h31,''checked'',''on''),',...

'set(h32,''checked'',''off''),',...

'[x,y,z]=peaks;,',...

'contour3(x,y,z,30)']);

h12=uimenu(h1,'label','高斯分布',...

'callback',[...

'set(h31,''checked'',''on''),',...

'set(h32,''checked'',''off''),',...

'mesh(peaks);,',...

'axis tight']);

h13=uimenu(h1,'label','Sinc函数',...

'callback',[...

'set(h31,''checked'',''on''),',...

'set(h32,''checked'',''off''),',...

'[x,y]=meshgrid(-8:0.5:8);,',...

'r=sqrt(x.^2+y.^2)+eps;,',...

'z=sin(r)./r;,',...

'mesh(x,y,z)']);

h2=uimenu(gcf,'label','色彩');

hl2(1)=uimenu(h2,'label','Default',...

'checked','on',...

'callback',...

[...

'set(hl2,''checked'',''off''),',...

'set(hl2(1),''checked'',''on''),',...

'colormap(''default'')']);

hl2(2)=uimenu(h2,'label','spring',...

'callback',...

[...

'set(hl2,''checked'',''off''),',...

'set(hl2(2),''checked'',''on''),',...

'colormap(spring)']);

hl2(3)=uimenu(h2,'label','Summer',...

'callback',...

[...

'set(hl2,''checked'',''off''),',...

'set(hl2(3),''checked'',''on''),',...

'colormap(summer)']);

hl2(4)=uimenu(h2,'label','Autumn',...

'callback',...

[...

'set(hl2,''checked'',''off''),',...

'set(hl2(4),''checked'',''on''),',...

'colormap(autumn)']);

hl2(5)=uimenu(h2,'label','Winter',...

'callback',...

[...

'set(hl2,''checked'',''off''),',...

'set(hl2(5),''checked'',''on''),',...

'colormap(winter)']);

h3=uimenu(gcf,'label','坐标选项');

h31=uimenu(h3,'label','Axis on',...

'callback',...

[...

'axis on,',...

'set(h31,''checked'',''on''),',...

'set(h32,''checked'',''off'')']);

h32=uimenu(h3,'label','Axis off',...

'callback',...

[...

'axis off,',...

'set(h32,''checked'',''on''),',...

'set(h31,''checked'',''off'')']);

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