WideImage

[ ] [ ] [ ]

Packages:
Exceptions
Internal-Mappers
Internal-Operations
Internals
WideImage

Files:

Canvas.php
Exception.php
GDF.php
Image.php
MapperFactory.php
PaletteImage.php
PS.php
TrueColorImage.php
TTF.php
WideImage.php

Classes:

WideImage
WideImage_Canvas
WideImage_Font_GDF
WideImage_Font_PS
WideImage_Font_TTF
WideImage_Image
WideImage_PaletteImage
WideImage_TrueColorImage

Class: WideImage_PaletteImage

Source Location: /PaletteImage.php

Class Overview

WideImage_Image
   |
   --WideImage_PaletteImage

Methods

Inherited Variables

Class: WideImage_Image

WideImage_Image::$canvas
WideImage_Image::$handle
WideImage_Image::$handleReleased
WideImage_Image::$sdata

Inherited Methods

Class: WideImage_Image

WideImage_Image::__construct(): The base class constructor
WideImage_Image::addNoise(): Adds noise to the image
WideImage_Image::allocateColor(): Allocate a color by RGB values.
WideImage_Image::applyConvolution(): Applies convolution matrix with imageconvolution()
WideImage_Image::applyFilter(): Applies a filter
WideImage_Image::applyMask(): Returns an image with applied mask
WideImage_Image::asGrayscale(): Returns a grayscale copy of the image
WideImage_Image::asNegative(): Returns a negative of the image
WideImage_Image::asPalette(): Returns a palette copy (8bit) of the image
WideImage_Image::asString(): Returns binary string with image data in format specified by $format
WideImage_Image::asTrueColor(): Returns a true-color copy of the image
WideImage_Image::autoCrop(): Performs an auto-crop on the image
WideImage_Image::copy(): Returns a copy of the image object
WideImage_Image::copyNoAlpha(): Returns an image without an alpha channel
WideImage_Image::copyTo(): Copies this image onto another image
WideImage_Image::copyTransparencyFrom(): Copies transparency information from $sourceImage. Optionally fills the image with the transparent color at (0, 0).
WideImage_Image::correctGamma(): Corrects gamma on the image
WideImage_Image::crop(): Returns a cropped rectangular portion of the image
WideImage_Image::destroy(): This method destroy the image handle, and releases the image resource.
WideImage_Image::fill(): Fill the image at ($x, $y) with color index $color
WideImage_Image::flip(): Returns a flipped (mirrored over horizontal line) copy of the image
WideImage_Image::getCanvas(): Returns the canvas object
WideImage_Image::getChannels(): Retrieve an image with selected channels
WideImage_Image::getClosestColor(): Returns closest color index that matches the given RGB value. Uses PHP's imagecolorclosest()
WideImage_Image::getColorAt(): Returns an index of the color at $x, $y
WideImage_Image::getColorRGB(): Returns a color's RGB
WideImage_Image::getExactColor(): Returns the color index that exactly matches the given RGB value. Uses PHP's imagecolorexact()
WideImage_Image::getHandle(): Returns the GD image resource
WideImage_Image::getHeight()
WideImage_Image::getMask(): Returns the image's mask
WideImage_Image::getOperation(): Used internally to create Operation objects
WideImage_Image::getRGBAt(): Returns a RGBA array for pixel at $x, $y
WideImage_Image::getTransparentColor()
WideImage_Image::getTransparentColorRGB(): Returns a RGB array of the transparent color or null if none.
WideImage_Image::getWidth()
WideImage_Image::isTransparent()
WideImage_Image::isTrueColor(): Returns true if the image is true-color, false otherwise
WideImage_Image::isValid()
WideImage_Image::merge(): This method lays the overlay (watermark) on the image.
WideImage_Image::mirror(): Returns a mirrored copy of the image
WideImage_Image::output(): Outputs the image to browser
WideImage_Image::releaseHandle(): Releases the handle
WideImage_Image::resize(): Resize the image to given dimensions.
WideImage_Image::resizeCanvas(): Resizes the canvas of the image, but doesn't scale the content of the image
WideImage_Image::resizeDown(): Same as WideImage_Image::resize(), but the image is only applied if it is larger then the given dimensions.
WideImage_Image::resizeUp(): Same as WideImage_Image::resize(), but the image is only applied if it is smaller then the given dimensions.
WideImage_Image::rotate(): Rotate the image for angle $angle clockwise.
WideImage_Image::roundCorners(): Returns an image with round corners
WideImage_Image::saveToFile(): Saves an image to a file
WideImage_Image::setColorAt(): Set the color index $color to a pixel at $x, $y
WideImage_Image::setRGBAt(): Writes a pixel at the designated coordinates
WideImage_Image::setTransparentColor(): Sets the current transparent color index. Only makes sense for palette images (8-bit).
WideImage_Image::unsharp(): Applies the unsharp filter
WideImage_Image::writeHeader(): Output a header to browser.
WideImage_Image::__call(): Used internally to execute operations
WideImage_Image::__destruct(): Cleanup
WideImage_Image::__sleep(): Returns an array of serializable protected variables. Called automatically upon serialize().
WideImage_Image::__toString(): Returns an image in GIF or PNG format
WideImage_Image::__wakeup(): Restores an image from serialization. Called automatically upon unserialize().

Class Details

[line 28]

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Class Methods

static method create [line 37]

static WideImage_PaletteImage create(
int
$width, int
$height)

Create a palette image

Parameters:

int	$width
int	$height

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method asPalette [line 63]

void asPalette(
[
$nColors = 255], [
$dither = null], [
$matchPalette = true])

(non-PHPdoc)

Tags:

see:

asPalette($nColors, $dither, $matchPalette)

Overrides WideImage_Image::asPalette() (Returns a palette copy (8bit) of the image)

Parameters:

	$nColors
	$dither
	$matchPalette

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method asTrueColor [line 104]

void asTrueColor(
)

(non-PHPdoc)

Tags:

see:

asTrueColor()

Overrides WideImage_Image::asTrueColor() (Returns a true-color copy of the image)

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method copyAsNew [line 74]

WideImage_Image copyAsNew(
[$trueColor
$trueColor = false])

Returns a copy of the image

Tags:

access:

protected

Parameters:

$trueColor

$trueColor

True if the new image should be truecolor

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method copyNoAlpha [line 132]

void copyNoAlpha(
)

(non-PHPdoc)

Tags:

see:

copyNoAlpha()

Overrides WideImage_Image::copyNoAlpha() (Returns an image without an alpha channel)

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method doCreate [line 45]

void doCreate(

$width, 
$height)

Parameters:

	$width
	$height

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method getChannels [line 120]

void getChannels(
)

(non-PHPdoc)

Tags:

see:

getChannels()

Overrides WideImage_Image::getChannels() (Retrieve an image with selected channels)

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method isTrueColor [line 54]

void isTrueColor(
)

(non-PHPdoc)

Tags:

see:

isTrueColor()

Overrides WideImage_Image::isTrueColor() (Returns true if the image is true-color, false otherwise)

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Documentation generated on Sat, 19 Feb 2011 12:55:42 +0100 by phpDocumentor 1.4.3