Image

Constructors

this

this(int width, int height, ImageType type)

Constructor by image size and image type.

this

this(int width, int height, int bpp)

Constructor by image size and bpp.

this

this(FIBITMAP* bitmap)

Undocumented in source.

Destructor

~this

~this()

Undocumented in source.

Members

Functions

bpp

uint bpp()

Returns the size of one pixel in the bitmap in bits. For example when each pixel takes 32-bits of space in the bitmap, this function returns 32. Possible bit depths are 1, 4, 8, 16, 24, 32 for standard bitmaps and 16-, 32-, 48-, 64-, 96- and 128-bit for non standard bitmaps.

channels

uint channels()

Returns how many channels the image has. This is calculated by (bpp) / (1 channel bits). 1 channel bits is estimated by image type.

dataArray

T[] dataArray()

Returns the raw image data as T[].

flipHorizontal

bool flipHorizontal()

Undocumented in source. Be warned that the author may not have intended to support it.

flipVertical

bool flipVertical()

Undocumented in source. Be warned that the author may not have intended to support it.

height

int height()

Returns the height of the bitmap in pixel units.

imageType

ImageType imageType()

Returns the type of the image.

palette

RGBQUAD* palette()

Undocumented in source. Be warned that the author may not have intended to support it.

rawPointer

void* rawPointer()

Returns the raw pointer to the image data for low level API.

save

void save(string path)

Save the image. The extension is estimated by the output path.

saveAsBmp

void saveAsBmp(string path, bool rle)

Save the image as bmp.

saveAsExr

void saveAsExr(string path, bool saveAs32Bit, ExrCompressOption compress)

Save the image as exr.

saveAsJ2k

void saveAsJ2k(string path, int rate)

Save the image as j2k.

saveAsJp2

void saveAsJp2(string path, int rate)

Save the image as jp2.

saveAsJpeg

void saveAsJpeg(string path, int quality, bool progressive, JpegSaveSubsamplingOption subsampling, bool optimize, bool baseline)

Save the image as jpeg.

saveAsPbm

void saveAsPbm(string path, PnmSaveOption option)

Save the image as pbm.

saveAsPgm

void saveAsPgm(string path, PnmSaveOption option)

Save the image as pgm.

saveAsPng

void saveAsPng(string path, PngCompressOption compress, bool interlace)

Save the image as png.

saveAsPpm

void saveAsPpm(string path, PnmSaveOption option)

Save the image as ppm.

saveAsTiff

void saveAsTiff(string path, bool cmyk, TiffCompressOption compress)

Save the image as tiff.

to32bit

Image to32bit()

Converts a bitmap to 32 bits. A clone of the input bitmap is returned for 32-bit bitmaps. For 48-bit RGB images, conversion is done by dividing each 16-bit channel by 256 and by setting the alpha channel to an opaque value (0xFF). For 64-bit RGBA images, conversion is done by dividing each 16-bit channel by 256. A NULL value is returned for other nonstandard bitmap types.

width

int width()

Returns the width of the bitmap in pixel units.

Static functions

load

Image load(string path)

Load image. This function is same as ImageLoader.load.

• Image