com.funzio.pure2D.shapes

Class Polyline

java.lang.Object

com.funzio.pure2D.BaseDisplayObject

com.funzio.pure2D.shapes.Shape

com.funzio.pure2D.shapes.Polyline

All Implemented Interfaces:

Displayable, DisplayObject, InvalidateFlags, Manipulatable, StackableObject

Direct Known Subclasses:

MotionTrailShape, Polyline3D, PolylineClip

public class Polyline
extends Shape
implements StackableObject

Field Summary

Fields

Modifier and Type	Field and Description
protected AtlasFrame	mAtlasFrame
protected float[]	mColorValues
protected float	mNarrowAngle
protected int	mNumPointsUsed
protected PointF[]	mPoints
protected boolean	mStackable
protected float	mStroke1
protected float	mStroke2
protected GLColor[]	mStrokeColors
protected Interpolator	mStrokeInterpolator
protected float	mTextureCap1
protected float	mTextureCap2
protected float[]	mTextureCoords
protected boolean	mTextureRepeating
protected float	mTotalLength
protected UniContainer	mUniParent
protected float[]	mVertices
protected int	mVerticesNum
protected static int	VERTEX_POINTER_SIZE

Fields inherited from class com.funzio.pure2D.shapes.Shape

ATT_ASYNC, ATT_SOURCE, mColorBuffer, mTexture, mTextureCoordBuffer, mTextureCoordBufferScaled, mVertexBuffer, TAG

Fields inherited from class com.funzio.pure2D.BaseDisplayObject

ATT_ALPHA, ATT_ANIMATOR, ATT_BLEND_MODE, ATT_COLOR, ATT_DEBUG, ATT_ORIGIN_AT_CENTER, ATT_ROTATION, ATT_VISIBLE, mAlive, mAlpha, mAlphaTestEnabled, mAutoUpdateBounds, mBlendFunc, mBounds, mBypassCameraClipping, mColor, mDebugFlags, mFrameDuration, mHasTransformValues, mId, mInvalidateFlags, mManipulators, mMask, mMatrix, mNumManipulators, mOrigin, mParent, mPerspectiveEnabled, mPivot, mPosition, mRotation, mRotationVectorX, mRotationVectorY, mRotationVectorZ, mScale, mScene, mSceneSize, mSize, mSkew, mTransformMatrix, mTransformMatrixValues, mUIConstraint, mVisible, mZ

Fields inherited from interface com.funzio.pure2D.Displayable

FLIP_X, FLIP_Y

Fields inherited from interface com.funzio.pure2D.InvalidateFlags

ALL, ALPHA, BLEND, BOUNDS, CACHE, CHILDREN, COLOR, DEPTH, FRAME, ORIGIN, PARENT, PARENT_BOUNDS, PERSPECTIVE, PIVOT, POSITION, ROTATION, SCALE, SIZE, SKEW, TEXTURE, TEXTURE_COORDS, TRANSFORM_MATRIX, VERTICES, VISIBILITY, VISUAL

Constructor Summary

Constructors

Constructor and Description
Polyline()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	allocateVertices(int numVertices, int vertexSize)
boolean	draw(GLState glState)
AtlasFrame	getAtlasFrame()
int	getNumStackedChildren()
Parentable	getParent()
PointF[]	getPoints()
Interpolator	getStrokeInterpolator()
float	getTotalLength()
boolean	isStackable()
void	onAdded(UniContainer container)
void	onRemoved() This is called after this object is removed from a Container
void	setAtlasFrame(AtlasFrame frame)
void	setPoints(int numPoints, PointF... points)
void	setPoints(PointF... points)
void	setStackable(boolean value)
void	setStrokeColors(GLColor... colors) Set colors for up to 4 corners, in N-shape order
void	setStrokeInterpolator(Interpolator strokeInterpolator)
void	setStrokeRange(float stroke1, float stroke2)
void	setTexture(Texture texture)
void	setTextureCaps(float cap1, float cap2) Set the beginning and end caps' widths.
void	setTextureRepeating(boolean repeating) Repeat the texture to fill the body of this polyline
int	stack(GLState glState, int index, VertexBuffer vertexBuffer, ColorBuffer colorBuffer, TextureCoordBuffer coordBuffer)
boolean	update(int deltaTime)
protected void	validateVertices()

Methods inherited from class com.funzio.pure2D.shapes.Shape

dispose, drawChildren, drawStart, drawWireframe, flipTextureCoordBuffer, getColorBuffer, getTexture, getTextureCoordBuffer, getVertexBuffer, onAdded, onTextureLoaded, setColorBuffer, setTextureCoordBuffer, setTextureCoordBuffer, setVertexBuffer, setXMLAttributes, validateTextureCoordBuffer

Methods inherited from class com.funzio.pure2D.BaseDisplayObject

addManipulator, drawBounds, drawEnd, getAlpha, getBlendFunc, getBounds, getColor, getDebugFlags, getFps, getGlobalPosition, getHeight, getId, getInheritedBlendFunc, getInheritedColor, getManipulator, getMask, getMatrix, getNumManipulators, getObjectTree, getOrigin, getParentMatrix, getPivot, getPosition, getRotation, getScale, getScene, getSceneSize, getSize, getSkew, getUIConstraint, getWidth, getX, getY, getZ, globalToLocal, invalidate, invalidate, isAlive, isAlphaTestEnabled, isAutoUpdateBounds, isBypassCameraClipping, isOriginAtCenter, isPerspectiveEnabled, isVisible, localToGlobal, move, moveTo, onAddedToScene, onCreateChildren, onPreConcatParentMatrix, onRemovedFromScene, queueEvent, removeAllManipulators, removeFromParent, removeManipulator, rotate, setAlive, setAlpha, setAlphaTestEnabled, setAutoUpdateBounds, setBlendFunc, setBypassCameraClipping, setColor, setDebugFlags, setFps, setId, setMask, setOrigin, setOrigin, setOriginAtCenter, setPerspectiveEnabled, setPivot, setPivot, setPivotAtCenter, setPosition, setPosition, setRotation, setRotationVector, setScale, setScale, setSize, setSize, setSkew, setUIConstraint, setVisible, setX, setY, setZ, shouldDraw, toString, updateBounds, updateChildren, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.funzio.pure2D.Displayable

addManipulator, dispose, getAlpha, getBlendFunc, getBounds, getColor, getFps, getId, getInheritedBlendFunc, getInheritedColor, getManipulator, getNumManipulators, getObjectTree, getOrigin, getPivot, getScene, getSkew, getZ, globalToLocal, invalidate, invalidate, isAlive, isAutoUpdateBounds, isVisible, localToGlobal, onAddedToScene, onRemovedFromScene, queueEvent, removeAllManipulators, removeFromParent, removeManipulator, setAlive, setAlpha, setAutoUpdateBounds, setBlendFunc, setColor, setFps, setId, setOrigin, setOrigin, setOriginAtCenter, setPivot, setPivot, setPivotAtCenter, setSkew, setVisible, setZ, shouldDraw, updateBounds

Methods inherited from interface com.funzio.pure2D.Manipulatable

getHeight, getPosition, getRotation, getScale, getSize, getWidth, getX, getY, move, moveTo, rotate, setPosition, setPosition, setRotation, setScale, setScale, setSize, setSize, setX, setY

Field Detail

VERTEX_POINTER_SIZE

protected static final int VERTEX_POINTER_SIZE

See Also:

Constant Field Values

mPoints

protected PointF[] mPoints

mNumPointsUsed

protected int mNumPointsUsed

mTextureCoords

protected float[] mTextureCoords

mNarrowAngle

protected float mNarrowAngle

mStroke1

protected float mStroke1

mStroke2

protected float mStroke2

mStrokeColors

protected GLColor[] mStrokeColors

mColorValues

protected float[] mColorValues

mVertices

protected float[] mVertices

mVerticesNum

protected int mVerticesNum

mTotalLength

protected float mTotalLength

mStrokeInterpolator

protected Interpolator mStrokeInterpolator

mTextureCap1

protected float mTextureCap1

mTextureCap2

protected float mTextureCap2

mTextureRepeating

protected boolean mTextureRepeating

mAtlasFrame

protected AtlasFrame mAtlasFrame

mStackable

protected boolean mStackable

mUniParent

protected UniContainer mUniParent

Constructor Detail

Polyline

public Polyline()

Method Detail

getPoints

public PointF[] getPoints()

setPoints

public final void setPoints(PointF... points)

setPoints

public void setPoints(int numPoints,
             PointF... points)

validateVertices

protected void validateVertices()

update

public boolean update(int deltaTime)

Specified by:

update in interface Displayable

Overrides:

update in class Shape

setTexture

public void setTexture(Texture texture)

Overrides:

setTexture in class Shape

Parameters:

texture - the texture to set

setTextureCaps

public void setTextureCaps(float cap1,
                  float cap2)

Set the beginning and end caps' widths. This works similarly as the 9-patch technique.

Parameters:

cap1 -

cap2 -

setTextureRepeating

public void setTextureRepeating(boolean repeating)

Repeat the texture to fill the body of this polyline

Parameters:

repeating -

draw

public boolean draw(GLState glState)

Specified by:

draw in interface DisplayObject

Overrides:

draw in class BaseDisplayObject

allocateVertices

protected void allocateVertices(int numVertices,
                    int vertexSize)

setStrokeRange

public void setStrokeRange(float stroke1,
                  float stroke2)

setStrokeColors

public void setStrokeColors(GLColor... colors)

Set colors for up to 4 corners, in N-shape order

getStrokeInterpolator

public Interpolator getStrokeInterpolator()

setStrokeInterpolator

public void setStrokeInterpolator(Interpolator strokeInterpolator)

getTotalLength

public float getTotalLength()

setAtlasFrame

public void setAtlasFrame(AtlasFrame frame)

getAtlasFrame

public AtlasFrame getAtlasFrame()

stack

public int stack(GLState glState,
        int index,
        VertexBuffer vertexBuffer,
        ColorBuffer colorBuffer,
        TextureCoordBuffer coordBuffer)

Specified by:

stack in interface StackableObject

getNumStackedChildren

public int getNumStackedChildren()

Specified by:

getNumStackedChildren in interface StackableObject

setStackable

public void setStackable(boolean value)

Specified by:

setStackable in interface StackableObject

isStackable

public boolean isStackable()

Specified by:

isStackable in interface StackableObject

getParent

public final Parentable getParent()

Specified by:

getParent in interface Displayable

Overrides:

getParent in class BaseDisplayObject

onAdded

public void onAdded(UniContainer container)

Specified by:

onAdded in interface StackableObject

onRemoved

public void onRemoved()

Description copied from class: BaseDisplayObject

This is called after this object is removed from a Container

Specified by:

onRemoved in interface Displayable

Overrides:

onRemoved in class BaseDisplayObject