BitmapImage Class Reference

BitmapImage is the basic runtime primitive to load, hold, and convert image data in memory. More...

Inheritance diagram for BitmapImage:

Public Member Functions
	BitmapImage (int width, int height, GraphicsFormat format, String name)
	Creates a BitmapImage. More...
	BitmapImage (int width, int height, GraphicsFormat format, byte[] data, String name)
	Creates a BitmapImage. More...
GraphicsFormat	getDataFormat ()
	Returns the GraphicsFormat of this BitmapImage. More...
long	getHeight ()
	Returns the width of this BitmapImage. More...
long	getHeight (long mipmapLevel)
	Returns the height of the given mipmaplevel of this BitmapImage. More...
long	getMipmapLevelCount ()
	Returns the mipmap level count of this BitmapImage. More...
long	getNative ()
	Gets a pointer to the backing C++ instance. More...
long	getWidth ()
	Returns the width of this BitmapImage. More...
long	getWidth (long mipmapLevel)
	Returns the width of the given mipmaplevel of this BitmapImage. More...

Detailed Description

BitmapImage is the basic runtime primitive to load, hold, and convert image data in memory.

Each image has width, height, pixel format, image data in memory, and can contain mipmap images.

To display an image, you must create a texture instance from that image. When you do so, you must transfer the ownership of the image to the texture instance using TextureBuilder.

Constructor & Destructor Documentation

BitmapImage() [1/2]

BitmapImage	(	int	width,
		int	height,
		GraphicsFormat	format,
		String	name
	)

Creates a BitmapImage.

Parameters

width	Width for this BitmapImage.
height	Height for this BitmapImage.
format	GraphicsFormat for this BitmapImage.
name	Name for this BitmapImage.

BitmapImage() [2/2]

BitmapImage	(	int	width,
		int	height,
		GraphicsFormat	format,
		byte []	data,
		String	name
	)

Creates a BitmapImage.

Parameters

width	Width for this BitmapImage.
height	Height for this BitmapImage.
format	GraphicsFormat for this BitmapImage.
data	Data for this BitmapImage.
name	Name for this BitmapImage.

Member Function Documentation

getDataFormat()

GraphicsFormat getDataFormat

(

)

Returns the GraphicsFormat of this BitmapImage.

Returns

The BitmapImage data's GraphicsFormat.

getHeight() [1/2]

long getHeight

(

)

Returns the width of this BitmapImage.

Returns

The BitmapImage's width.

getHeight() [2/2]

long getHeight

(

long

mipmapLevel

)

Returns the height of the given mipmaplevel of this BitmapImage.

Parameters

mipmapLevel

The mipmap level of the BitmapImage to get the height of.

Returns

The BitmapImage's height of the given mipmaplevel.

getMipmapLevelCount()

long getMipmapLevelCount

(

)

Returns the mipmap level count of this BitmapImage.

Returns

The BitmapImage's mipmap level count.

getNative()

long getNative

(

)

Gets a pointer to the backing C++ instance.

Returns

A pointer to the backing C++ instance. Type: kanzi::BitmapImage*.

getWidth() [1/2]

long getWidth

(

)

Returns the width of this BitmapImage.

Returns

The BitmapImage's width.

getWidth() [2/2]

long getWidth

(

long

mipmapLevel

)

Returns the width of the given mipmaplevel of this BitmapImage.

Parameters

mipmapLevel

The mipmap level of the BitmapImage to get the width of.

Returns

The BitmapImage's width of the given mipmaplevel.