High-quality (anti-aliasing) drawing of blocks and lines
Open architecture for building custom blocks and lines inherited from base classes
Ready-to-use flowchart, arrow and electric blocks
Linking system allow customizable link points and information retrieval of connected blocks
Block gradient, shadow and bitmap
Full block customization: pen, brush, color, selection color, minimum width and height
Block text customization: horizontal and vertical alignment, font, word wrap, clipping