Apply and change strokes
You have full control of every
brush nuance, including ink amount, tip size and shape, texture,
edge effect, and aspect. You can apply changes to stroke attributes
before or after creating objects. The pencil icon indicates the
Stroke Color box in the Tools panel, the Property inspector, and
the Color Mixer.

To apply a stroke to a bitmap object, use Photoshop
Live Effects and select the Stroke attribute. (See
Apply Live Filters.)
Change stroke attributes of selected objects
Do one of the following:
Select from among the stroke attributes in the Stroke
Category pop-up menu in the Property inspector.
Select Stroke Options
from the Stroke Category pop-up menu to see more options, and then
select from among the stroke attributes.
Change the stroke color of a drawing tool
Press Control+D (Windows) or Command+D (Mac OS)
to deselect all objects.
Select a drawing tool in the Tools panel.
Click the Stroke Color box in the Tools panel or Property
inspector.
Select a color and drag to draw the object.
Note: A newly created stroke assumes the color currently
displayed in the Stroke Color box.
Remove stroke attributes from a selected object
Do one of the following:
Select None from the Stroke Category pop-up menu in the
Property inspector or the Stroke Options pop-up window.
Click the Stroke Color box in either the Tools panel or
the Property inspector and click the Transparent button
.