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标题: 【奠基经典】MATLAB实用程序案例之曲线色彩的修改 [打印本页]

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作者: 青年梦想家    时间: 2015-7-28 22:58
标题: 【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',[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('图形色彩改变');

p1=uicontrol('parent',h0,...

'style','pushbutton',...

'backgroundcolor','r',...

'position',[60 100 50 30],...

'callback','set(k,''color'',''r'')');

p2=uicontrol('parent',h0,...

'style','pushbutton',...

'backgroundcolor','g',...

'position',[170 100 50 30],...

'callback','set(k,''color'',''g'')');

p3=uicontrol('parent',h0,...

'style','pushbutton',...

'backgroundcolor','b',...

'position',[280 100 50 30],...

'callback','set(k,''color'',''b'')');

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','红色',...

'fontsize',12,...

'fontweight','demi',...

'position',[60 120 50 20]);

t2=uicontrol('parent',h0,...

'style','text',...

'string','绿色',...

'fontsize',12,...

'fontweight','demi',...

'position',[170 120 50 20]);

t3=uicontrol('parent',h0,...

'style','text',...

'string','蓝色',...

'fontsize',12,...

'fontweight','demi',...

'position',[280 120 50 20]);

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