com.mapquest.mapping.markers

Class PaddedDrawableWrapper

java.lang.Object

android.graphics.drawable.Drawable

com.mapquest.mapping.markers.PaddedDrawableWrapper

public class PaddedDrawableWrapper
extends android.graphics.drawable.Drawable

Drawable that wraps another Drawable, rendering it with the given amount of padding around it.

Nested Class Summary

Nested classes/interfaces inherited from class android.graphics.drawable.Drawable

android.graphics.drawable.Drawable.Callback, android.graphics.drawable.Drawable.ConstantState

Constructor Summary

Constructors

Constructor and Description
PaddedDrawableWrapper(android.graphics.drawable.Drawable wrappedDrawable)
PaddedDrawableWrapper(android.graphics.drawable.Drawable wrappedDrawable, float xScalar, float yScalar) Instantiates a wrapper with the necessary amount of padding to make the given point on the wrapped Drawable the center of the wrapper.
PaddedDrawableWrapper(android.graphics.drawable.Drawable wrappedDrawable, int leftPadding, int topPadding, int rightPadding, int bottomPadding) Instantiates a wrapper with the given padding, given in pixels.

Method Summary

Modifier and Type	Method and Description
protected static int	calculateBottomPadding(int height, float yScalar)
protected static int	calculateLeftPadding(int width, float xScalar)
protected static int	calculateRightPadding(int width, float xScalar)
protected static int	calculateTopPadding(int height, float yScalar)
void	draw(android.graphics.Canvas canvas)
android.graphics.drawable.Drawable.ConstantState	getConstantState()
int	getIntrinsicHeight()
int	getIntrinsicWidth()
int	getMinimumHeight()
int	getMinimumWidth()
int	getOpacity()
android.graphics.drawable.Drawable	getWrappedDrawable()
float	getXScalar()
float	getYScalar()
void	setAlpha(int alpha)
void	setBounds(android.graphics.Rect bounds)
void	setColorFilter(android.graphics.ColorFilter colorFilter)
void	updatePadding(float x, float y) Set the padding to values calculated to make the given coordinates the center of the wrapper.

Methods inherited from class android.graphics.drawable.Drawable

applyTheme, canApplyTheme, clearColorFilter, copyBounds, copyBounds, createFromPath, createFromResourceStream, createFromResourceStream, createFromStream, createFromXml, createFromXml, createFromXmlInner, createFromXmlInner, getAlpha, getBounds, getCallback, getChangingConfigurations, getColorFilter, getCurrent, getDirtyBounds, getHotspotBounds, getLayoutDirection, getLevel, getOutline, getPadding, getState, getTransparentRegion, inflate, inflate, invalidateSelf, isAutoMirrored, isFilterBitmap, isStateful, isVisible, jumpToCurrentState, mutate, onBoundsChange, onLayoutDirectionChanged, onLevelChange, onStateChange, resolveOpacity, scheduleSelf, setAutoMirrored, setBounds, setCallback, setChangingConfigurations, setColorFilter, setDither, setFilterBitmap, setHotspot, setHotspotBounds, setLayoutDirection, setLevel, setState, setTint, setTintList, setTintMode, setVisible, unscheduleSelf

Methods inherited from class java.lang.Object

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

Constructor Detail

PaddedDrawableWrapper

public PaddedDrawableWrapper(android.graphics.drawable.Drawable wrappedDrawable)

PaddedDrawableWrapper

public PaddedDrawableWrapper(android.graphics.drawable.Drawable wrappedDrawable,
                             float xScalar,
                             float yScalar)

Instantiates a wrapper with the necessary amount of padding to make the given point on the wrapped Drawable the center of the wrapper.

Parameters:

xScalar - Distance from the wrapped Drawable's left edge to use as the center of the wrapper Drawable, given as a number between 0.0 and 1.0.

yScalar - Distance from the wrapped Drawable's top edge to use as the center of the wrapper Drawable, given as a number between 0.0 and 1.0.

PaddedDrawableWrapper

public PaddedDrawableWrapper(android.graphics.drawable.Drawable wrappedDrawable,
                             int leftPadding,
                             int topPadding,
                             int rightPadding,
                             int bottomPadding)

Instantiates a wrapper with the given padding, given in pixels.

Method Detail

setBounds

public void setBounds(android.graphics.Rect bounds)

Overrides:

setBounds in class android.graphics.drawable.Drawable

draw

public void draw(android.graphics.Canvas canvas)

Specified by:

draw in class android.graphics.drawable.Drawable

setAlpha

public void setAlpha(int alpha)

Specified by:

setAlpha in class android.graphics.drawable.Drawable

setColorFilter

public void setColorFilter(android.graphics.ColorFilter colorFilter)

Specified by:

setColorFilter in class android.graphics.drawable.Drawable

getOpacity

public int getOpacity()

Specified by:

getOpacity in class android.graphics.drawable.Drawable

getIntrinsicHeight

public int getIntrinsicHeight()

Overrides:

getIntrinsicHeight in class android.graphics.drawable.Drawable

getIntrinsicWidth

public int getIntrinsicWidth()

Overrides:

getIntrinsicWidth in class android.graphics.drawable.Drawable

getMinimumHeight

public int getMinimumHeight()

Overrides:

getMinimumHeight in class android.graphics.drawable.Drawable

getMinimumWidth

public int getMinimumWidth()

Overrides:

getMinimumWidth in class android.graphics.drawable.Drawable

getConstantState

public android.graphics.drawable.Drawable.ConstantState getConstantState()

Overrides:

getConstantState in class android.graphics.drawable.Drawable

updatePadding

public void updatePadding(float x,
                          float y)

Set the padding to values calculated to make the given coordinates the center of the wrapper.

getXScalar

public float getXScalar()

getYScalar

public float getYScalar()

calculateLeftPadding

protected static int calculateLeftPadding(int width,
                                          float xScalar)

calculateTopPadding

protected static int calculateTopPadding(int height,
                                         float yScalar)

calculateRightPadding

protected static int calculateRightPadding(int width,
                                           float xScalar)

calculateBottomPadding

protected static int calculateBottomPadding(int height,
                                            float yScalar)

getWrappedDrawable

public android.graphics.drawable.Drawable getWrappedDrawable()