Controls the drawing quality of E3Chart Pens. Possible values for this property are the following:

•0 - rqDefault: Uses the quality mode configured in Screen's RenderQuality property, if different from 0 (zero), or the quality mode configured in Viewer's RenderQuality property, also if different from 0 (zero), in this order. Otherwise, uses the normal quality mode (GDI, Graphics Device Interface). This is the default value for applications created on versions earlier than 4.8

•1 - rqNormal: Forces the normal quality mode (GDI) for drawing Pens

•2 - rqHighQuality: Forces the high quality mode (GDI+) for drawing Pens. This is the default value for applications created on version 4.8 or later