StrokeCap
        Inherits: Enum
Styles to use for line endings.
Properties
- 
          BUTT–Begin and end contours with a flat edge and no extension. 
- 
          ROUND–Begin and end contours with a semi-circle extension. 
- 
          SQUARE–Begin and end contours with a half square extension. 
Properties#
BUTT = 'butt'
  
      class-attribute
      instance-attribute
  
#
    Begin and end contours with a flat edge and no extension.
ROUND = 'round'
  
      class-attribute
      instance-attribute
  
#
    Begin and end contours with a semi-circle extension.
SQUARE = 'square'
  
      class-attribute
      instance-attribute
  
#
    Begin and end contours with a half square extension.