Package org.oscim.renderer.bucket

Class LineBucket

java.lang.Object

org.oscim.utils.pool.Inlist<RenderBucket>

org.oscim.renderer.bucket.RenderBucket

org.oscim.renderer.bucket.LineBucket

Direct Known Subclasses:

LineTexBucket

public class LineBucket
extends RenderBucket

Note: Coordinates must be in range +/- (Short.MAX_VALUE / COORD_SCALE) if using GL.SHORT. The maximum resolution for coordinates is 0.25 as points will be converted to fixed point values.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	LineBucket.Renderer

Nested classes/interfaces inherited from class org.oscim.utils.pool.Inlist

Inlist.List<T extends Inlist<?>>

Field Summary

Fields

Modifier and Type	Field	Description
static final float	DIR_SCALE	scale factor mapping extrusion vector to short values
float	heightOffset
LineStyle	line
static final float	MIN_DIST	maximal resolution
LineBucket	outlines
boolean	roundCap
float	scale

Fields inherited from class org.oscim.renderer.bucket.RenderBucket

BITMAP, CIRCLE, EXTRUSION, HAIRLINE, indiceItems, indiceOffset, LINE, MESH, numIndices, numVertices, POLYGON, SYMBOL, TEXLINE, type, vertexItems, vertexOffset

Fields inherited from class org.oscim.utils.pool.Inlist

next

Constructor Summary

Constructors

Constructor	Description
LineBucket(int layer)

Method Summary

Modifier and Type	Method	Description
void	addLine(float[] points, int numPoints, boolean closed)
void	addLine(GeometryBuffer geom)
void	addOutline(LineBucket link)
void	setBevelDistance(float minBevel)	Default is MIN_DIST * 4 = 1/8 * 4.
void	setDropDistance(float minDist)	For point reduction by minimal distance.
void	setExtents(int min, int max)

Methods inherited from class org.oscim.renderer.bucket.RenderBucket

clear, compile, compileIndicesItems, compileVertexItems, getIndiceOffset, getVertexOffset, prepare, setLevel, setVertexOffset

Methods inherited from class org.oscim.utils.pool.Inlist

appendItem, appendList, get, last, next, prependRelative, push, remove, size

Methods inherited from class java.lang.Object

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

Field Details

DIR_SCALE

public static final float DIR_SCALE

scale factor mapping extrusion vector to short values

See Also:

• Constant Field Values

MIN_DIST

public static final float MIN_DIST

maximal resolution

See Also:

• Constant Field Values

outlines

public LineBucket outlines

line

public LineStyle line

scale

public float scale

roundCap

public boolean roundCap

heightOffset

public float heightOffset

Constructor Details

LineBucket

public LineBucket(int layer)

Method Details

addOutline

public void addOutline(LineBucket link)

setExtents

public void setExtents(int min,
 int max)

setDropDistance

public void setDropDistance(float minDist)

For point reduction by minimal distance. Default is 1/8.

setBevelDistance

public void setBevelDistance(float minBevel)

Default is MIN_DIST * 4 = 1/8 * 4.

addLine

public void addLine(GeometryBuffer geom)

addLine

public void addLine(float[] points,
 int numPoints,
 boolean closed)