void ticurve (width)

void tiline(width)

SVC.C Level 13
float width The desired width of curves on the plot in inches (or cm).
ticurve() draws a heavy curve, as specified by the size of width when using a curve drawing routine. tiline() causes all lines to be thickened as specified by width. Thickening lines slows down the line drawing; the thicker the line, the slower the drawing.