This tutorial shows how to draw needles using the different CleO Graphics Primitive commands categorized under Needle. This tutorial consists of the following topics which are discussed in detail in the forthcoming sections.
This topic illustrates how to draw simple needles using the command Needle().
This topic shows how to draw a needle with parameters such as width, color, etc., using the commands Needle(), NeedleWidth() and NeedleColor().
This topic illustrates how to draw a needle with length and angle using the command NeedleXY().
This topic demonstrates how to draw a needle with color, radius and angle parameters using the command NeedleExt().
This topic illustrates how to draw a needle part.
This topic explains how to draw needle segments with parameters such as color, radius, width, etc.