豆粑粑 matlab plot 透明

meatball1982

matlab plot设置，要2018b之后可行。

1. clear all
   
2. clc
   
3. 
   
4. 
   
5. x=linspace(0,2*pi);
   
6. 
   
7. y=cos(x);
   
8. 
   
9. % h1=plot(x,y,'linewidth',10)
   
10. % plot1.Color(4) = 0.5;
    
11. 
    
12. 
    
13. scatter1 = scatter(x,y,'MarkerFaceColor','r','MarkerEdgeColor','k');
    
14. % Set property MarkerFaceAlpha and MarkerEdgeAlpha to <1.0
    
15. scatter1.MarkerFaceAlpha = .2;
    
16. scatter1.MarkerEdgeAlpha = .2;

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