PixelOps

Abstract Value Members

abstract def blank: Image

Creates an empty Image with the same dimensions of this image.
Creates an empty Image with the same dimensions of this image.
returns
a new Image that is a clone of this image but with uninitialized data
abstract def copy: Image

Creates a new image with the same data as this image.
Creates a new image with the same data as this image. Any operations to the copied image will not write back to the original.
returns
A copy of this image.
abstract def height: Int

returns
the height of the image
abstract def iterator: Iterator[Pixel]

Returns the pixels of the image as an iterator.
Returns the pixels of the image as an iterator. The iterator is the most efficient way to lazily iterator over the pixels as the pixels will only be fetched from the raster as needed.
returns
the iterator
abstract def pixel(x: Int, y: Int): Pixel

Returns the pixel at the given coordinates.
Returns the pixel at the given coordinates.
x
the x coordinate of the pixel to grab
y
the y coordinate of the pixel to grab
returns
the Pixel at the location
abstract def width: Int

returns
the width of the image

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def argb: Array[Array[Int]]

Returns the ARGB components for all pixels in this image
Returns the ARGB components for all pixels in this image
returns
an array containing ARGB components in that order.
def argb(x: Int, y: Int): Array[Int]

Returns the ARGB components for the pixel at the given coordinates
Returns the ARGB components for the pixel at the given coordinates
x
the x coordinate of the pixel component to grab
y
the y coordinate of the pixel component to grab
returns
an array containing ARGB components in that order.
final def asInstanceOf[T0]: T0

Definition Classes
Any
lazy val center: (Int, Int)

Returns the centre coordinates for the image.
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def col(x: Int): Array[Pixel]
def color(x: Int, y: Int): RGBColor

Returns the color at the given coordinates.
Returns the color at the given coordinates.
returns
the RGBColor value at the coords
def colours: Set[RGBColor]

Returns a set of the distinct colours used in this image.
Returns a set of the distinct colours used in this image.
returns
the set of distinct Colors
def contains(color: Color): Boolean

Returns true if a pixel with the given color exists.
Returns true if a pixel with the given color exists.
color
the pixel colour to look for.
returns
true if there exists at least one pixel that has the given pixels color
def count(p: (Pixel) ⇒ Boolean): Int

Counts the number of pixels that are true for the given predicate
Counts the number of pixels that are true for the given predicate
p
a predicate
returns
the number of pixels that evaluated true
def count(color: Color): Int

Counts the number of pixels with the given colour.
Counts the number of pixels with the given colour.
color
the colour to detect.
returns
the number of pixels that matched the colour of the given pixel
lazy val count: Int

Returns the number of pixels in the image.
Returns the number of pixels in the image.
returns
the number of pixels
lazy val dimensions: (Int, Int)
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(other: Any): Boolean

Definition Classes
PixelOps → AnyRef → Any
def exists(p: (Pixel) ⇒ Boolean): Boolean

Returns true if the predicate holds on the image
Returns true if the predicate holds on the image
p
a predicate
returns
true if p holds for at least one pixel
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def forall(f: (Int, Int, Pixel) ⇒ Boolean): Boolean
def foreach(f: (Int, Int, Pixel) ⇒ Unit): Unit
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
PixelOps → AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def pixel(p: (Int, Int)): Pixel

Returns the pixel at the given coordinate.
Returns the pixel at the given coordinate.
p
the pixel as an integer tuple
returns
the pixel
def pixels(x: Int, y: Int, w: Int, h: Int): Array[Pixel]

Returns a rectangular region within the given boundaries as a single dimensional array of integers.
Returns a rectangular region within the given boundaries as a single dimensional array of integers.
Eg, pixels(10, 10, 30, 20) would result in an array of size 600 with the first row of the region in indexes 0,..,29, second row 30,..,59 etc.
x
the start x coordinate
y
the start y coordinate
w
the width of the region
h
the height of the region
returns
an Array of pixels for the region
def pixels: Array[Pixel]

Returns all the pixels for the image
Returns all the pixels for the image
returns
an array of pixels for this image
lazy val points: Seq[(Int, Int)]
lazy val radius: Int
lazy val ratio: Double

returns
Returns the aspect ratio for this image.
def rgb: Array[Array[Int]]
def rgb(x: Int, y: Int): Array[Int]
def row(y: Int): Array[Pixel]
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package scrimage

trait PixelOps[R] extends AnyRef

Abstract Value Members

abstract def blank: Image

abstract def copy: Image

abstract def height: Int

abstract def iterator: Iterator[Pixel]

abstract def pixel(x: Int, y: Int): Pixel

abstract def width: Int

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def argb: Array[Array[Int]]

def argb(x: Int, y: Int): Array[Int]

final def asInstanceOf[T0]: T0

lazy val center: (Int, Int)

def clone(): AnyRef

def col(x: Int): Array[Pixel]

def color(x: Int, y: Int): RGBColor

def colours: Set[RGBColor]

def contains(color: Color): Boolean

def count(p: (Pixel) ⇒ Boolean): Int

def count(color: Color): Int

lazy val count: Int

lazy val dimensions: (Int, Int)

final def eq(arg0: AnyRef): Boolean

def equals(other: Any): Boolean

def exists(p: (Pixel) ⇒ Boolean): Boolean

def finalize(): Unit

def forall(f: (Int, Int, Pixel) ⇒ Boolean): Boolean

def foreach(f: (Int, Int, Pixel) ⇒ Unit): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def pixel(p: (Int, Int)): Pixel

def pixels(x: Int, y: Int, w: Int, h: Int): Array[Pixel]

def pixels: Array[Pixel]

lazy val points: Seq[(Int, Int)]

lazy val radius: Int

lazy val ratio: Double

def rgb: Array[Array[Int]]

def rgb(x: Int, y: Int): Array[Int]

def row(y: Int): Array[Pixel]

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped