Public Member Functions
	Image (string filename)
	Image constructor (from filename)
	Image (byte[] fileImage)
	Image constructor (from the file image)
	Image (ImageMode mode, ImageSize size, ImageColor color)
	Image constructor (from the image mode, size, and color)
	Image (ImageMode mode, ImageSize size, byte[] buffer)
	Image constructor (from the image mode, size, and buffer)
virtual Object	ShallowClone ()
	Copies Image object.
void	Dispose ()
	Frees unmanaged resources of Image.
void	Decode ()
	Decodes image.
byte[]	ToBuffer ()
	Obtains the memory image of the image.
void	ReadBuffer (byte[] buffer)
	Reads the memory image of the image in the provided buffer.
Image	Resize (ImageSize size)
	Creates a new image object after scaling.
Image	Crop (ImageRect rect)
	Creates a new Image object by cutting out a part of an already-existing image.
void	DrawImage (Image source, ImagePosition position)
	Pastes a different image within the image.
void	DrawRectangle (ImageColor color, ImageRect rect)
	Renders a single-colored rectangle within the image.
void	DrawText (string text, ImageColor color, Font font, ImagePosition position)
	Renders text within the image (all of the character string)
void	DrawText (string text, int offset, int len, ImageColor color, Font font, ImagePosition position)
	Renders text within the image (part of the character string)
void	Export (string albumname, string filename)
	Saves the image with the specified filename.
void	SaveAs (string path)
	Saves the image in the specified file path.
Protected Member Functions
	Image (Image image)
	Image constructor (copied from another Image object)
Properties
ImageSize	Size `[get]`
	Image size.
ImageSize	DecodeSize `[set]`
	Image size upon decoding.

Detailed Description

Image.

Constructor & Destructor Documentation

Image ( string filename )

Image constructor (from filename)

Parameters:

filename Image filename

The image is not actually decoded immediately after Image is created from an image file. To decode the image, Decode() must be called. However, even if the image has not been decoded, it is still possible to obtain Size, for example. The currently supported image file formats are PNG, BMP, JPG, and GIF.

Image ( byte[] fileImage )

Image constructor (from the file image)

Parameters:

fileImage Image file image

The image is not actually decoded immediately after Image is created from an image file. To decode the image, Decode() must be called. However, even if the image has not been decoded, it is still possible to obtain Size, for example. The currently supported image file formats are PNG, BMP, JPG, and GIF.

Image	(	ImageMode	mode,
		ImageSize	size,
		ImageColor	color
	)

Image constructor (from the image mode, size, and color)

Parameters:

mode	Image mode
size	Image size
color	Color

The width and height given to the argument size must each be between 0 and 4096.

Image	(	ImageMode	mode,
		ImageSize	size,
		byte[]	buffer
	)

Image constructor (from the image mode, size, and buffer)

Parameters:

mode	Image mode
size	Image size
buffer	Color

The width and height given to the argument size must each be between 0 and 4096.

Image ( Image image ) [protected]

Image constructor (copied from another Image object)

Parameters:

image Copy source Image object

A separate Image object is copied to create a new Image object. However, the actual body of the Image is not copied and one unmanaged resource will be shared. To free an unmanaged resource of an Image, Dispose() must be called for all the copied Image objects.

Member Function Documentation

Image Crop ( ImageRect rect )

Creates a new Image object by cutting out a part of an already-existing image.

Parameters:

rect	Rectangular area to be cut

Returns:: Cut image

void DrawImage	(	Image	source,
		ImagePosition	position
	)

Pastes a different image within the image.

Parameters:

source	Image to be pasted
position	Coordinate of the paste position (upper left)

void DrawRectangle	(	ImageColor	color,
		ImageRect	rect
	)

Renders a single-colored rectangle within the image.

Parameters:

color	Rectangle color
rect	Rectangle

void DrawText	(	string	text,
		ImageColor	color,
		Font	font,
		ImagePosition	position
	)

Renders text within the image (all of the character string)

Parameters:

text	Character string
color	Font color
font	Font
position	Coordinate within the image (upper left of the text)

DrawText is the action of rendering text on a transparent image. The RGB value is overwritten with the color provided by the color argument, and the Alpha value is blended. When DrawText is called for an opaque image, the expected effect cannot be obtained.

void DrawText	(	string	text,
		int	offset,
		int	len,
		ImageColor	color,
		Font	font,
		ImagePosition	position
	)

Renders text within the image (part of the character string)

Parameters:

text	Character string
offset	Offset of the position to be used to render in the string
len	Length to use for the render in the string
color	Font color
font	Font
position	Coordinate within the image (upper left of the text)

DrawText is the action of rendering text on a transparent image. The RGB value is overwritten with the color provided by the color argument, and the Alpha value is blended. When DrawText is called for an opaque image, the expected effect cannot be obtained.

void Export	(	string	albumname,
		string	filename
	)

Saves the image with the specified filename.

Parameters:

albumname	Output album name
filename	Output filename

Arguments cannot use characters other than A-Za-z0-9!#$%&'()+,-.;=@[]^_`{}. In addition, 64 or more characters cannot be used. The currently valid image file formats for save targets are PNG, JPG, and BMP. To the argument "filename", filename including the extension of the image format that you want to save needs to be specified. When executing with Windows Simulator, it is saved in the "My Pictures" folder.

void ReadBuffer ( byte[] buffer )

Reads the memory image of the image in the provided buffer.

Parameters:

buffer Buffer of read destination

Image Resize ( ImageSize size )

Creates a new image object after scaling.

Parameters:

size	Size of the image after scaling

Returns:: Scaled image

void SaveAs ( string path )

Saves the image in the specified file path.

Parameters:

path	Output file path

Arguments cannot use characters other than / and A-Za-z0-9!#$%&'()+,-.;=@[]^_`{}. The currently valid image file formats for save targets are PNG, JPG, and BMP. To the argument "path", filename including the extension of the image format that you want to save needs to be specified.

virtual Object ShallowClone ( ) [virtual]

Copies Image object.

A separate Image object is copied to create a new Image object. However, the actual body of the Image is not copied and one unmanaged resource will be shared. To free an unmanaged resource of an Image, Dispose() must be called for all the copied Image objects.

byte [] ToBuffer ( )

Obtains the memory image of the image.

Returns:: Memory image of the image

Property Documentation

ImageSize DecodeSize [set]

Image size upon decoding.

By setting DecodeSize before calling Decode(), decoding can be performed while enlarging/reducing the image.

Image Class Reference

Public Member Functions

Protected Member Functions

Properties

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation