Package io.github.applecommander.bastools.api.shapes

Class BitmapShape.SweepVectorization

java.lang.Object

io.github.applecommander.bastools.api.shapes.BitmapShape.SweepVectorization

All Implemented Interfaces:

Supplier<VectorShape>

Enclosing class:

BitmapShape

public static class BitmapShape.SweepVectorization
extends Object
implements Supplier<VectorShape>

Encode a bitmap shape by going to a corner and sweeping back-and-forth across the image. The resulting shape is not optimal, so the VectorShape.optimize() should be used. Note that this class is setup to be dynamic in the chosen corner.

Constructor Summary

Constructors

Constructor	Description
SweepVectorization(BitmapShape bitmapShape, VectorCommand initialMovement, VectorCommand next)	Create an instance of the sweep method.

Method Summary

Modifier and Type	Method	Description
void	findStartPosition()
VectorShape	get()
boolean	onOrAtEdge(VectorCommand vector)
void	plotOrMove(VectorCommand vector)
void	scanRow()

Methods inherited from class java.lang.Object

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

Constructor Details

SweepVectorization

public SweepVectorization(BitmapShape bitmapShape,
 VectorCommand initialMovement,
 VectorCommand next)

Create an instance of the sweep method.

Parameters:

bitmapShape - is the shape to be converted

initialMovement - is the initial sweep movement

next - is the direction to advance for each line

Method Details

get

public VectorShape get()

Specified by:

get in interface Supplier<VectorShape>

findStartPosition

public void findStartPosition()

scanRow

public void scanRow()

plotOrMove

public void plotOrMove(VectorCommand vector)

onOrAtEdge

public boolean onOrAtEdge(VectorCommand vector)