fisica
Class FLine

java.lang.Object
  fisica.FDrawable
      fisica.FBody
          fisica.FLine

public class FLine
extends FBody

Represents a line body that can be added to a world.

 FLine myLine = new FLine(40, 20, 100, 40);
 world.add(myLine);
 
 

See Also:

FBox, FCircle, FBlob, FPoly

Constructor Summary

FLine(float x1, float y1, float x2, float y2)
Constructs a line body that can be added to a world.

Method Summary

void	draw(processing.core.PGraphics applet) This method is called when calling world.draw().
void	drawDebug(processing.core.PGraphics applet) This method is called when calling world.drawDebug().
void	setEnd(float x, float y) Sets the end point of the line.
void	setStart(float x, float y) Sets the start point of the line.

Methods inherited from class fisica.FBody

addForce, addForce, addImpulse, addImpulse, addTorque, addToWorld, adjustAngularVelocity, adjustPosition, adjustRotation, adjustVelocity, getAngularVelocity, getBox2dBody, getCategoryBits, getContacts, getDensity, getFilterBits, getForceX, getForceY, getGroupIndex, getJoints, getMass, getName, getParent, getRotation, getTouching, getVelocityX, getVelocityY, getX, getY, isConnected, isResting, isSensor, isSleeping, isStatic, isTouchingBody, recreateInWorld, removeFromWorld, resetForces, setAllowSleeping, setAngularDamping, setAngularVelocity, setBullet, setCategoryBits, setDamping, setDensity, setFilterBits, setForce, setFriction, setGrabbable, setGroupIndex, setName, setParent, setPosition, setRestitution, setRotatable, setRotation, setSensor, setState, setStateFromWorld, setStatic, setStaticBody, setVelocity, wakeUp

Methods inherited from class fisica.FDrawable

attachImage, dettachImage, draw, drawDebug, getFillColor, getImageAlpha, isDrawable, setDrawable, setFill, setFill, setFill, setFill, setFillColor, setImageAlpha, setNoFill, setNoStroke, setStroke, setStroke, setStroke, setStroke, setStrokeColor, setStrokeWeight

Methods inherited from class java.lang.Object

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

Constructor Detail

FLine

public FLine(float x1,
             float y1,
             float x2,
             float y2)

Constructs a line body that can be added to a world.

Parameters:

x1 - horizontal position of the first point of the line

y1 - vertical position of the first point of the line

x2 - horizontal position of the second point of the line

y2 - vertical position of the second point of the line

Method Detail

setStart

public void setStart(float x,
                     float y)

Sets the start point of the line. Under the hood the body is removed and readded to the world.

Parameters:

x - horizontal position of the first point of the line

y - vertical position of the first point of the line

setEnd

public void setEnd(float x,
                   float y)

Sets the end point of the line. Under the hood the body is removed and readded to the world.

Parameters:

x - horizontal position of the first point of the line

y - vertical position of the first point of the line

draw

public void draw(processing.core.PGraphics applet)

Description copied from class: FDrawable

This method is called when calling world.draw(). This method may be overriden to allow custom drawing of the object.

Overrides:

draw in class FDrawable

Parameters:

applet - the graphics onto which the object must be drawn.

drawDebug

public void drawDebug(processing.core.PGraphics applet)

Description copied from class: FDrawable

This method is called when calling world.drawDebug(). This method may be overriden to allow custom debug drawing of the object.

Overrides:

drawDebug in class FDrawable

Parameters:

applet - the graphics onto which the object must be drawn.