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标题: 【奠基经典】MATLAB实用程序案例之曲线标记 [打印本页]
作者: 青年梦想家 时间: 2015-7-29 23:55
标题: 【奠基经典】MATLAB实用程序案例之曲线标记
曲线标记
实例
h0=figure('toolbar','none',...
'position',[198 56 408 468],...
'name','my second gui');
h1=axes('parent',h0,...
'position',[0.15 0.45 0.7 0.5],...
'visible','on');
x=0:0.1:2*pi;
k=plot(x,sin(x),'*');
xlabel('自变量X');
ylabel('函数值Y');
title('标记类型的改变');
p1=uicontrol('parent',h0,...
'style','pushbutton',...
'string','+',...
'fontsize',20,...
'foregroundcolor',[1 1 1],...
'backgroundcolor',[0 0 0],...
'position',[60 100 50 20],...
'callback','set(k,''marker'',''+'')');
p2=uicontrol('parent',h0,...
'style','pushbutton',...
'string','o',...
'fontsize',20,...
'foregroundcolor',[1 1 1],...
'backgroundcolor',[0 0 0],...
'position',[170 100 50 20],...
'callback','set(k,''marker'',''o'')');
p3=uicontrol('parent',h0,...
'style','pushbutton',...
'string','x',...
'fontsize',20,...
'foregroundcolor',[1 1 1],...
'backgroundcolor',[0 0 0],...
'position',[280 100 50 20],...
'callback','set(k,''marker'',''x'')');
p4=uicontrol('parent',h0,...
'style','pushbutton',...
'backgroundcolor',[1 1 1],...
'fontsize',20,...
'fontweight','demi',...
'string','关闭',...
'position',[150 30 80 60],...
'callback','close');
t1=uicontrol('parent',h0,...
'style','text',...
'string','星号',...
'fontsize',12,...
'fontweight','demi',...
'position',[60 120 50 20]);
t2=uicontrol('parent',h0,...
'style','text',...
'string','圆圈',...
'fontsize',12,...
'fontweight','demi',...
'position',[170 120 50 20]);
t3=uicontrol('parent',h0,...
'style','text',...
'string','叉号',...
'fontsize',12,...
'fontweight','demi',...
'position',[280 120 50 20]);
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