The Pen tab provides settings for the object outline.
The following setting options are available:
Activates the outline.
Width
Determines the width of the outline.
Color
Shows the color of the outline. You can set the color with the color circle, the brightness slider, or the input fields in the Select Color area. 
Color Circle
Determines the color of the outline. You can move the small square in the middle of the color circle. This determines the color.
You can see which color has been selected in the Color display field.
Brightness Slider
Determines the brightness of the outline color. You set the desired value with the slider.
You can see the brightness that has been selected in the Color display field.
Hue
Sets the hue. You can enter a value between 0 and 255. The square moves around the radius of the color circle counterclockwise, beginning on the right with the value 0 = red.
Saturation
Defines the saturation of the color. You can enter a value between 0 and 255. The square moves across the color circle in a straight line towards the exterior. A saturation of 255 means that one color component has a value of 255 and the other two both have a value of 0.
Brightness
Determines the brightness of the color. You can enter a value between 0 and 255. The brightness slider moves upwards or downwards. 255 means maximum brightness.
Red
Defines the red component of the color. You can enter a value between 0 and 255. 255 being completely red.
Green
Defines the green component of the color. You can enter a value between 0 and 255. 255 being completely green.
Blue
Defines the blue component of the color. You can enter a value between 0 and 255. 255 being completely blue.

 

 
 
If the red, green, and blue components are equal, then the outline color is black (brightness 0), white (brightness 255), or gray (brightness value between 0 and 255).
 


Pen Tab