danger.ui
Class ImmutableBitmap

java.lang.Object
  danger.ui.Bitmap
      danger.ui.ImmutableBitmap

public class ImmutableBitmap
extends Bitmap

An immutable bitmap provides all the functionality a regular Bitmap has, but it shares its content with another bitmap and does not allow that content to be altered in any way. (The content may still be altered through the other bitmap, though.)

Nested Class Summary

Nested classes/interfaces inherited from class danger.ui.Bitmap

Bitmap.FromResource

Field Summary

Fields inherited from class danger.ui.Bitmap

COMPOSE_ALPHA, COPYBITS_ALPHA, COPYBITS_ALPHA_MASK, COPYBITS_CLAMP_TRANSPARENCY, COPYBITS_FLAGS_MASK, COPYBITS_INTERPOLATED, COPYBITS_INVERTED, COPYBITS_NORMAL_BLIT, COPYBITS_SRCOVER, COPYBITS_SRCOVER_TRANS, DONT_PRESERVE_TRANSPARENCY, NO_COMPOSE_ALPHA, PALETTE_BGR16, PALETTE_BGR16_ALPHA, PALETTE_BGR16_OFFSET, PALETTE_FLAGS_MASK, PALETTE_NONE, PALETTE_RGB16_LE, PALETTE_RGB16_LE_ALPHA, PALETTE_RGB16_LE_OFFSET, PALETTE_SIZE_MASK, PRESERVE_TRANSPARENCY

Constructor Summary

ImmutableBitmap(Bitmap src)
Construct an instance.

Method Summary

boolean	copyRotated(Bitmap from, int degrees) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	copyScaled(Bitmap src) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
Pen	createPen(int dx, int dy) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	flipX() On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	flipY() On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
byte[]	getPixels() On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	mirror() On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	replaceColor(int color, int newColor) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	replacePaletteColor(int color, int newColor) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	setPalette(int[] palette) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	setPixels(byte[] pixels) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	setTo(Bitmap src) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	setTransparentColor(int color) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.
void	setTransparentColorRGB(int color) On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Methods inherited from class danger.ui.Bitmap

canDrawInverted, cloneAndFlipX, cloneAndFlipY, convertToScreenColorSpace, convertToScreenColorSpace, convertToScreenColorSpace, convertToScreenColorSpace, copy, copy, copy, copyBits, copyBits, copyBitsInterpolated, copyBitsTo, copyInterpolated, createOptimalBitmap, createPen, flatten, getColorSpace, getFlattenedSize, getHeight, getPalette, getPaletteFlags, getPaletteOffset, getPaletteSize, getPoint, getPoint, getStride, getTransparentColor, getTransparentColorRGB, getWidth, isGrayscale, newFromEncodedData, newFromFlattenedData, newFromJPEGData, newFromPNGData, replacePaletteColors, rotateBy, scaleTo, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ImmutableBitmap

public ImmutableBitmap(Bitmap src)

Construct an instance.

Parameters:

src - non-null; the bitmap to track

Method Detail

createPen

public Pen createPen(int dx,
                     int dy)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

createPen in class Bitmap

Parameters:

dx - the x offset

dy - the y offset

Returns:

non-null; the pen

setTo

public final void setTo(Bitmap src)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

setTo in class Bitmap

copyScaled

public final void copyScaled(Bitmap src)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

copyScaled in class Bitmap

copyRotated

public final boolean copyRotated(Bitmap from,
                                 int degrees)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

copyRotated in class Bitmap

Parameters:

from - the source Bitmap

degrees - 0, 90, 180, or 270

Returns:

whether the rotated copy was successful

mirror

public final void mirror()

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

mirror in class Bitmap

flipX

public final void flipX()

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

flipX in class Bitmap

flipY

public final void flipY()

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

flipY in class Bitmap

replaceColor

public void replaceColor(int color,
                         int newColor)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

replaceColor in class Bitmap

Parameters:

color - the old color, in 32-bit ARGB format

newColor - the new color, in 32-bit ARGB format

replacePaletteColor

public void replacePaletteColor(int color,
                                int newColor)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

replacePaletteColor in class Bitmap

Parameters:

color - the old color, in 24-bit RGB format

newColor - the new color, in 24-bit RGB format

setPalette

public void setPalette(int[] palette)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

setPalette in class Bitmap

Parameters:

palette - The palette array to copy from, in packed ARGB.

setTransparentColor

public void setTransparentColor(int color)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

setTransparentColor in class Bitmap

Parameters:

color - A colorspace dependent integer to use as the transparent color.

setTransparentColorRGB

public void setTransparentColorRGB(int color)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

setTransparentColorRGB in class Bitmap

Parameters:

color - An RGB color packed into an integer. The alpha component is masked out and ignored.

getPixels

public byte[] getPixels()

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

getPixels in class Bitmap

Returns:

a reference to the pixel array for this bitmap

See Also:

Bitmap.setPixels(byte[])

setPixels

public void setPixels(byte[] pixels)

On instances of this class, this method simply throws a UIException indicating that the bitmap is immutable.

Overrides:

setPixels in class Bitmap

Parameters:

pixels - the new pixel array for this bitmap

See Also:

Bitmap.getPixels()