set-color

Sets the pen color.

A pen cannot be modified if it was obtained from a pen-list% or while it is selected into a drawing context.

• (send a-pen set-color color) -> void
      color : color% object

  Sets the color to match the given color.

  
  

• (send a-pen set-color color-name) -> void
      color-name : string

  Sets the pen color by looking up a color name in the global color-database<%> object the-color-database. The pen is not changed if the color is unknown.

  
  

• (send a-pen set-color red green blue) -> void
      red : exact integer in [0, 255]
      green : exact integer in [0, 255]
      blue : exact integer in [0, 255]

  Sets the pen color to specific RGB values.