GUI常用对象介绍2
1 %示意line对象的用法 2 hf=figure; 3 hl=plot([0:10]); 4 5 %示意line对象的属性 6 get(hl) 7 8 %设置line的颜色 9 set(hl,'Color','r'); 10 11 %设置每个点形状 12 set(hl,'Marker','p'); 13 14 %设置颜色 15 set(hl,'MarkerEdgeColor','g','MarkerFaceColor','k') 16 17 %绘图sin(x) 18 hll=ezplot('sin(x)');%隐函数绘图 19 x=get(hll,'XData'); 20 y=get(hll,'YData'); 21 22 figure 23 plot(x,y);