20 The Vector Group

Introduction

The information in this chapter enables you to achieve the following results in your programs:

zUse absolute and relative coordinates when plotting.

zDraw lines, arcs, bezier curves, and circles.

zEncode coordinates to increase your printer’s throughput. The following commands are described in this chapter.

Table 20-1 The Vector Group Commands

Command

Summary

 

 

 

AA,

Arc Absolute

Draws an arc using absolute

 

 

coordinates.

 

 

 

AR,

Arc Relative

Draws an arc using relative

 

 

coordinates.

 

 

 

AT,

Absolute Arc Three Point

Draws an arc from the current

 

 

pen location through two

 

 

absolute points.

 

 

 

BR,

Bezier Relative

Draws a bezier curve using

 

 

relative coordinates as control

 

 

points.

 

 

 

BZ,

Bezier Absolute

Draws a bezier curve using

 

 

absolute coordinates as

 

 

control points.

 

 

 

CI,

Circle

Draws a circle with a specified

 

 

radius.

 

 

 

EN

Introduction 20-1

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Image 461
HP 5961-0509 Vector Group Commands, Pen location through two, Absolute points, Bezier Relative Draws a bezier curve using