【奠基经典】MATLAB实用程序案例之曲线色彩的修改
曲线色彩的修改
实例：
h0=figure('toolbar','none',...
'position',,...
'name','my second gui');
h1=axes('parent',h0,...
'position',,...
'visible','on');
x=0:0.1:2*pi;
k=plot(x,sin(x));
xlabel('自变量X');
ylabel('函数值Y');
title('图形色彩改变');
p1=uicontrol('parent',h0,...
'style','pushbutton',...
'backgroundcolor','r',...
'position',,...
'callback','set(k,''color'',''r'')');
p2=uicontrol('parent',h0,...
'style','pushbutton',...
'backgroundcolor','g',...
'position',,...
'callback','set(k,''color'',''g'')');
p3=uicontrol('parent',h0,...
'style','pushbutton',...
'backgroundcolor','b',...
'position',,...
'callback','set(k,''color'',''b'')');
p4=uicontrol('parent',h0,...
'style','pushbutton',...
'backgroundcolor',,...
'fontsize',20,...
'fontweight','demi',...
'string','关闭',...
'position',,...
'callback','close');
t1=uicontrol('parent',h0,...
'style','text',...
'string','红色',...
'fontsize',12,...
'fontweight','demi',...
'position',);
t2=uicontrol('parent',h0,...
'style','text',...
'string','绿色',...
'fontsize',12,...
'fontweight','demi',...
'position',);
t3=uicontrol('parent',h0,...
'style','text',...
'string','蓝色',...
'fontsize',12,...
'fontweight','demi',...
'position',);
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