loadImage

Load an image from disk to an array. More...

Functions
AFAPI array	loadimage (const char *filename, const bool is_color=false)
AFAPI array	loadImage (const char *filename, const bool is_color=false)
	C++ Interface for loading an image. More...
AFAPI array	loadImageNative (const char *filename)
	C++ Interface for loading an image as its original type. More...
AFAPI af_err	af_load_image (af_array *out, const char *filename, const bool isColor)
	C Interface for loading an image. More...
AFAPI af_err	af_load_image_native (af_array *out, const char *filename)
	C Interface for loading an image as is original type. More...

Detailed Description

Load an image from disk to an array.

Supported formats include JPG, PNG, PPM and other formats supported by freeimage

Function Documentation

af_load_image()

AFAPI af_err af_load_image	(	af_array *	out,
		const char *	filename,
		const bool	isColor
	)

C Interface for loading an image.

Parameters

[out]	out	will contain the image
[in]	filename	is name of file to be loaded
[in]	isColor	boolean denoting if the image should be loaded as 1 channel or 3 channel

Returns

AF_SUCCESS if the color transformation is successful, otherwise an appropriate error code is returned.

af_load_image_native()

AFAPI af_err af_load_image_native	(	af_array *	out,
		const char *	filename
	)

C Interface for loading an image as is original type.

This load image function allows you to load images as u8, u16 or f32 depending on the type of input image as shown by the table below.

Bits per Color (Gray/RGB/RGBA Bits Per Pixel)	Array Type	Range
8 ( 8/24/32 BPP)	u8	0 - 255
16 (16/48/64 BPP)	u16	0 - 65535
32 (32/96/128 BPP)	f32	0 - 1

Parameters

[out]	out	contains them image
[in]	filename	is name of file to be loaded

Returns

AF_SUCCESS if successful

loadimage()

AFAPI array loadimage	(	const char *	filename,
		const bool	is_color = false
	)

C++ Interface for loading an image.

Parameters

[in]	filename	is name of file to be loaded
[in]	is_color	boolean denoting if the image should be loaded as 1 channel or 3 channel

Returns

image loaded as \ifileC:/Users/jmelonak/source/repos/arrayfire/arrayfire/include/af/compatible.h

Deprecated:

Use loadImage instead

loadImage()

AFAPI array loadImage	(	const char *	filename,
		const bool	is_color = false
	)

C++ Interface for loading an image.

Parameters

[in]	filename	is name of file to be loaded
[in]	is_color	boolean denoting if the image should be loaded as 1 channel or 3 channel

Returns

image loaded as af::array()

loadImageNative()

AFAPI array loadImageNative

(

const char *

filename

)

C++ Interface for loading an image as its original type.

This load image function allows you to load images as u8, u16 or f32 depending on the type of input image as shown by the table below.

Bits per Color (Gray/RGB/RGBA Bits Per Pixel)	Array Type	Range
8 ( 8/24/32 BPP)	u8	0 - 255
16 (16/48/64 BPP)	u16	0 - 65535
32 (32/96/128 BPP)	f32	0 - 1

Parameters

[in]

filename

is name of file to be loaded

Returns

image loaded as af::array()