Imagine API
Class

Imagine\Gd\Effects

class Effects implements EffectsInterface

Effects implementation using the GD library

Methods

__construct($resource)

EffectsInterface gamma(float $correction)

Apply gamma correction

EffectsInterface negative()

Invert the colors of the image

EffectsInterface grayscale()

Grayscale the image

EffectsInterface colorize(Color $color)

Colorize the image

EffectsInterface sharpen()

Sharpens the image

Details

at line 25
public __construct($resource)

Parameters

$resource

at line 33
public EffectsInterface gamma(float $correction)

Apply gamma correction

Parameters

float $correction

Return Value

EffectsInterface

Exceptions

RuntimeException

at line 45
public EffectsInterface negative()

Invert the colors of the image

Return Value

EffectsInterface

Exceptions

RuntimeException

at line 57
public EffectsInterface grayscale()

Grayscale the image

Return Value

EffectsInterface

Exceptions

RuntimeException

at line 69
public EffectsInterface colorize(Color $color)

Colorize the image

Parameters

Color $color

Return Value

EffectsInterface

Exceptions

RuntimeException

at line 81
public EffectsInterface sharpen()

Sharpens the image

Return Value

EffectsInterface

Exceptions

RuntimeException