net.sf.drawj2d.cmd

Class RodCmd

java.lang.Object

net.sf.drawj2d.cmd.RodCmd

All Implemented Interfaces:

Command

public class RodCmd
extends java.lang.Object
implements Command

RodCmd implements the "rod" command, which draws a rectangle defined by its axis (starting point and orientation), length and width. Sets the cursor to the end point on the axis, L from the starting point.

Constructor Summary

Constructors

Constructor and Description
RodCmd(API api)

Method Summary

Modifier and Type	Method and Description
Thing	cmdCode(Interp interp, Thing[] argv) The cmdCode method takes an interpreter and an array of Things, performs some calculations, and returns a Thing representing the computed value, or null.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RodCmd

public RodCmd(API api)

Method Detail

cmdCode

public Thing cmdCode(Interp interp,
                     Thing[] argv)
              throws HeclException

Description copied from interface: Command

The cmdCode method takes an interpreter and an array of Things, performs some calculations, and returns a Thing representing the computed value, or null.

Specified by:

cmdCode in interface Command

Parameters:

interp - an Interp value

argv - a Thing[] value

Returns:

A Thing representing the computed value, or null.

Throws:

HeclException - if an error occurs