Image

Type
Abstract Class
Namespace
craft\base
Inherits
craft\base\Image » yii\base\BaseObject
Implements
yii\base\Configurable
Extended by
craft\image\Raster, craft\image\Svg
Since
3.0.0

Base Image class.

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# Public Properties

# extension

Type
string
Access
Read-only

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# height

Type
integer
Access
Read-only

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# isTransparent

Type
boolean
Access
Read-only

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# width

Type
integer
Access
Read-only

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# Public Methods

Method Description
__call() Calls the named method which is not a class method.
__construct() Constructor.
__get() Returns the value of an object property.
__isset() Checks if a property is set, i.e. defined and not null.
__set() Sets value of an object property.
__unset() Sets an object property to null.
canGetProperty() Returns a value indicating whether a property can be read.
canSetProperty() Returns a value indicating whether a property can be set.
className() Returns the fully qualified name of this class.
crop() Crops the image to the specified coordinates.
getExtension() Returns the file extension.
getHeight() Returns the height of the image.
getIsTransparent() Returns whether the image is transparent.
getWidth() Returns the width of the image.
hasMethod() Returns a value indicating whether a method is defined.
hasProperty() Returns a value indicating whether a property is defined.
init() Initializes the object.
loadImage() Loads an image from a file system path.
resize() Resizes the image.
saveAs() Saves the image to the target path.
scaleAndCrop() Scale and crop image to exactly fit the specified size.
scaleToFit() Scale the image to fit within the specified size.

# crop()

Crops the image to the specified coordinates.

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Arguments

Returns

static – Self reference

# getExtension()

Returns the file extension.

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Returns

string

# getHeight()

Returns the height of the image.

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Returns

integer

# getIsTransparent()

Returns whether the image is transparent.

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Returns

boolean

# getWidth()

Returns the width of the image.

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Returns

integer

# loadImage()

Loads an image from a file system path.

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Arguments

Returns

static, craft\image\Svg – Self reference

Throws

# resize()

Resizes the image.

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Arguments

  • $targetWidth (integer, null) – The target width
  • $targetHeight (integer, null) – The target height. Defaults to $targetWidth if omitted, creating a square.

Returns

static – Self reference

# saveAs()

Saves the image to the target path.

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Arguments

Returns

boolean

Throws

# scaleAndCrop()

Scale and crop image to exactly fit the specified size.

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Arguments

Returns

static – Self reference

# scaleToFit()

Scale the image to fit within the specified size.

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Arguments

Returns

static – Self reference

# Protected Methods

Method Description
normalizeDimensions() Normalizes the given dimensions. If width or height is set to 'AUTO', we calculate the missing dimension.

# normalizeDimensions()

Normalizes the given dimensions. If width or height is set to 'AUTO', we calculate the missing dimension.

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Arguments