Adobe Photoshop CS4
PDF (adobe.com)
Drawing
Drawing with the Pen tools
About the Pen tools
Draw straight line segments with the Pen tool
Draw curves with the Pen tool
Finish drawing a path
Draw straight lines followed by curves
Draw curves followed by straight lines
Draw two curved segments connected by a corner
Draw with the Freeform Pen tool
Draw using the magnetic pen options
PDF (adobe.com)
PDF (adobe.com)
