2013-05-07 3 views

답변

2

다각형을 그리는 동안 페인트 색상을 사용하십시오. 예 :

Paint red = new Paint(); 
    red.setColor(android.graphics.Color.RED); 
    red.setStyle(Paint.Style.FILL); 

    Path path = new Path(); 
    path.moveTo(point1.x, point1.y); 
    path.lineTo(point2.x, point2.y); 
    path.moveTo(point2.x, point2.y); 
    path.lineTo(point3.x, point3.y); 
    path.moveTo(point3.x, point3.y); 
    path.lineTo(point1.x, point1.y); 
    path.close(); 

    canvas.drawPath(path, red); 
관련 문제