Element index for package WideImage
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- __call
- in file Image.php, method WideImage_Image::__call()
Used internally to execute operations
- __call
- in file Canvas.php, method WideImage_Canvas::__call()
A magic method that allows you to call any PHP function that starts with "image".
- __construct
- in file Canvas.php, method WideImage_Canvas::__construct()
Creates a canvas object that writes to the image passed as a parameter
- __construct
- in file TTF.php, method WideImage_Font_TTF::__construct()
- __construct
- in file Image.php, method WideImage_Image::__construct()
The base class constructor
- __construct
- in file GDF.php, method WideImage_Font_GDF::__construct()
- __construct
- in file TrueColorImage.php, method WideImage_TrueColorImage::__construct()
Creates the object
- __construct
- in file PS.php, method WideImage_Font_PS::__construct()
- __destruct
- in file Image.php, method WideImage_Image::__destruct()
Cleanup
- __destruct
- in file PS.php, method WideImage_Font_PS::__destruct()
- __sleep
- in file Image.php, method WideImage_Image::__sleep()
Returns an array of serializable protected variables. Called automatically upon serialize().
- __toString
- in file Image.php, method WideImage_Image::__toString()
Returns an image in GIF or PNG format
- __wakeup
- in file Image.php, method WideImage_Image::__wakeup()
Restores an image from serialization. Called automatically upon unserialize().
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- addNoise
- in file Image.php, method WideImage_Image::addNoise()
Adds noise to the image
- allocateColor
- in file Image.php, method WideImage_Image::allocateColor()
Allocate a color by RGB values.
- allocateColorAlpha
- in file TrueColorImage.php, method WideImage_TrueColorImage::allocateColorAlpha()
Allocates a color and returns its index
- alphaBlending
- in file TrueColorImage.php, method WideImage_TrueColorImage::alphaBlending()
Sets alpha blending mode via imagealphablending()
- applyConvolution
- in file Image.php, method WideImage_Image::applyConvolution()
Applies convolution matrix with imageconvolution()
- applyFilter
- in file Image.php, method WideImage_Image::applyFilter()
Applies a filter
- applyMask
- in file Image.php, method WideImage_Image::applyMask()
Returns an image with applied mask
- asGrayscale
- in file Image.php, method WideImage_Image::asGrayscale()
Returns a grayscale copy of the image
- asNegative
- in file Image.php, method WideImage_Image::asNegative()
Returns a negative of the image
- asPalette
- in file Image.php, method WideImage_Image::asPalette()
Returns a palette copy (8bit) of the image
- asPalette
- in file PaletteImage.php, method WideImage_PaletteImage::asPalette()
(non-PHPdoc)
- asPalette
- in file TrueColorImage.php, method WideImage_TrueColorImage::asPalette()
- assertValidImageHandle
- in file WideImage.php, method WideImage::assertValidImageHandle()
Throws exception if the handle isn't a valid GD resource
- asString
- in file Image.php, method WideImage_Image::asString()
Returns binary string with image data in format specified by $format
- asTrueColor
- in file TrueColorImage.php, method WideImage_TrueColorImage::asTrueColor()
(non-PHPdoc)
- asTrueColor
- in file PaletteImage.php, method WideImage_PaletteImage::asTrueColor()
(non-PHPdoc)
- asTrueColor
- in file Image.php, method WideImage_Image::asTrueColor()
Returns a true-color copy of the image
- autoCrop
- in file Image.php, method WideImage_Image::autoCrop()
Performs an auto-crop on the image
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- $canvas
- in file Image.php, variable WideImage_Image::$canvas
Canvas object
- $color
- in file GDF.php, variable WideImage_Font_GDF::$color
- $color
- in file PS.php, variable WideImage_Font_PS::$color
- $color
- in file TTF.php, variable WideImage_Font_TTF::$color
- Canvas.php
- procedural page Canvas.php
- checkGD
- in file WideImage.php, method WideImage::checkGD()
Checks whether the gd library is loaded, and throws an exception otherwise
- copy
- in file Image.php, method WideImage_Image::copy()
Returns a copy of the image object
- copyAsNew
- in file PaletteImage.php, method WideImage_PaletteImage::copyAsNew()
Returns a copy of the image
- copyNoAlpha
- in file Image.php, method WideImage_Image::copyNoAlpha()
Returns an image without an alpha channel
- copyNoAlpha
- in file PaletteImage.php, method WideImage_PaletteImage::copyNoAlpha()
(non-PHPdoc)
- copyNoAlpha
- in file TrueColorImage.php, method WideImage_TrueColorImage::copyNoAlpha()
(non-PHPdoc)
- copyTo
- in file Image.php, method WideImage_Image::copyTo()
Copies this image onto another image
- copyTransparencyFrom
- in file Image.php, method WideImage_Image::copyTransparencyFrom()
Copies transparency information from $sourceImage. Optionally fills the image with the transparent color at (0, 0).
- correctGamma
- in file Image.php, method WideImage_Image::correctGamma()
Corrects gamma on the image
- create
- in file TrueColorImage.php, method WideImage_TrueColorImage::create()
Factory method that creates a true-color image object
- create
- in file PaletteImage.php, method WideImage_PaletteImage::create()
Create a palette image
- createPaletteImage
- in file WideImage.php, method WideImage::createPaletteImage()
Factory method for creating a palette image
- createTrueColorImage
- in file WideImage.php, method WideImage::createTrueColorImage()
Factory method for creating a true-color image
- crop
- in file Image.php, method WideImage_Image::crop()
Returns a cropped rectangular portion of the image
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g
- GDF.php
- procedural page GDF.php
- getCanvas
- in file Image.php, method WideImage_Image::getCanvas()
Returns the canvas object
- getChannels
- in file TrueColorImage.php, method WideImage_TrueColorImage::getChannels()
- getChannels
- in file Image.php, method WideImage_Image::getChannels()
Retrieve an image with selected channels
- getChannels
- in file PaletteImage.php, method WideImage_PaletteImage::getChannels()
(non-PHPdoc)
- getClosestColor
- in file Image.php, method WideImage_Image::getClosestColor()
Returns closest color index that matches the given RGB value. Uses PHP's imagecolorclosest()
- getClosestColorAlpha
- in file TrueColorImage.php, method WideImage_TrueColorImage::getClosestColorAlpha()
Returns the index of the color that best match the given color components
- getColorAt
- in file Image.php, method WideImage_Image::getColorAt()
Returns an index of the color at $x, $y
- getColorRGB
- in file Image.php, method WideImage_Image::getColorRGB()
Returns a color's RGB
- getExactColor
- in file Image.php, method WideImage_Image::getExactColor()
Returns the color index that exactly matches the given RGB value. Uses PHP's imagecolorexact()
- getExactColorAlpha
- in file TrueColorImage.php, method WideImage_TrueColorImage::getExactColorAlpha()
Returns the index of the color that exactly match the given color components
- getHandle
- in file Image.php, method WideImage_Image::getHandle()
Returns the GD image resource
- getHeight
- in file Image.php, method WideImage_Image::getHeight()
- getMask
- in file Image.php, method WideImage_Image::getMask()
Returns the image's mask
- getOperation
- in file Image.php, method WideImage_Image::getOperation()
Used internally to create Operation objects
- getRGBAt
- in file Image.php, method WideImage_Image::getRGBAt()
Returns a RGBA array for pixel at $x, $y
- getTransparentColor
- in file Image.php, method WideImage_Image::getTransparentColor()
- getTransparentColorRGB
- in file Image.php, method WideImage_Image::getTransparentColorRGB()
Returns a RGB array of the transparent color or null if none.
- getWidth
- in file Image.php, method WideImage_Image::getWidth()
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- load
- in file WideImage.php, method WideImage::load()
Loads an image from a file, URL, HTML input file field, binary string, or a valid image handle.
- loadFromFile
- in file WideImage.php, method WideImage::loadFromFile()
Create and load an image from a file or URL. The image format is auto-detected.
- loadFromHandle
- in file WideImage.php, method WideImage::loadFromHandle()
Create and load an image from an image handle.
- loadFromString
- in file WideImage.php, method WideImage::loadFromString()
Create and load an image from a string. Format is auto-detected.
- loadFromUpload
- in file WideImage.php, method WideImage::loadFromUpload()
This method loads a file from the $_FILES array. The image format is auto-detected.
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- registerCustomMapper
- in file WideImage.php, method WideImage::registerCustomMapper()
Registers a custom mapper for image loading and saving
- releaseHandle
- in file Image.php, method WideImage_Image::releaseHandle()
Releases the handle
- resize
- in file Image.php, method WideImage_Image::resize()
Resize the image to given dimensions.
- resizeCanvas
- in file Image.php, method WideImage_Image::resizeCanvas()
Resizes the canvas of the image, but doesn't scale the content of the image
- resizeDown
- in file Image.php, method WideImage_Image::resizeDown()
Same as WideImage_Image::resize(), but the image is only applied if it is larger then the given dimensions.
- resizeUp
- in file Image.php, method WideImage_Image::resizeUp()
Same as WideImage_Image::resize(), but the image is only applied if it is smaller then the given dimensions.
- rotate
- in file Image.php, method WideImage_Image::rotate()
Rotate the image for angle $angle clockwise.
- roundCorners
- in file Image.php, method WideImage_Image::roundCorners()
Returns an image with round corners
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s
- $sdata
- in file Image.php, variable WideImage_Image::$sdata
- $size
- in file PS.php, variable WideImage_Font_PS::$size
- $size
- in file TTF.php, variable WideImage_Font_TTF::$size
- saveAlpha
- in file TrueColorImage.php, method WideImage_TrueColorImage::saveAlpha()
Toggle if alpha channel should be saved with the image via imagesavealpha()
- saveToFile
- in file Image.php, method WideImage_Image::saveToFile()
Saves an image to a file
- setColorAt
- in file Image.php, method WideImage_Image::setColorAt()
Set the color index $color to a pixel at $x, $y
- setFont
- in file Canvas.php, method WideImage_Canvas::setFont()
Sets the active font. Can be an instance of WideImage_Font_TTF, WideImage_Font_PS, or WideImage_Font_GDF.
- setRGBAt
- in file Image.php, method WideImage_Image::setRGBAt()
Writes a pixel at the designated coordinates
- setTransparentColor
- in file Image.php, method WideImage_Image::setTransparentColor()
Sets the current transparent color index. Only makes sense for palette images (8-bit).
- SIDE_ALL
- in file WideImage.php, class constant WideImage::SIDE_ALL
- SIDE_BOTTOM
- in file WideImage.php, class constant WideImage::SIDE_BOTTOM
- SIDE_BOTTOM_LEFT
- in file WideImage.php, class constant WideImage::SIDE_BOTTOM_LEFT
- SIDE_BOTTOM_RIGHT
- in file WideImage.php, class constant WideImage::SIDE_BOTTOM_RIGHT
- SIDE_LEFT
- in file WideImage.php, class constant WideImage::SIDE_LEFT
- SIDE_RIGHT
- in file WideImage.php, class constant WideImage::SIDE_RIGHT
- SIDE_TOP
- in file WideImage.php, class constant WideImage::SIDE_TOP
- SIDE_TOP_LEFT
- in file WideImage.php, class constant WideImage::SIDE_TOP_LEFT
- SIDE_TOP_RIGHT
- in file WideImage.php, class constant WideImage::SIDE_TOP_RIGHT
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w
- WideImage
- in file WideImage.php, class WideImage
The gateway class for loading images and core library functions
- WideImage.php
- procedural page WideImage.php
- WideImage_Canvas
- in file Canvas.php, class WideImage_Canvas
- WideImage_Font_GDF
- in file GDF.php, class WideImage_Font_GDF
GDF font support class
- WideImage_Font_PS
- in file PS.php, class WideImage_Font_PS
PS font support class
- WideImage_Font_TTF
- in file TTF.php, class WideImage_Font_TTF
TTF font support class
- WideImage_Image
- in file Image.php, class WideImage_Image
Base class for images
- WideImage_PaletteImage
- in file PaletteImage.php, class WideImage_PaletteImage
- WideImage_TrueColorImage
- in file TrueColorImage.php, class WideImage_TrueColorImage
A class for truecolor image objects
- writeHeader
- in file Image.php, method WideImage_Image::writeHeader()
Output a header to browser.
- writeText
- in file Canvas.php, method WideImage_Canvas::writeText()
Write text on the image at specified position
- writeText
- in file GDF.php, method WideImage_Font_GDF::writeText()
- writeText
- in file TTF.php, method WideImage_Font_TTF::writeText()
Writes text onto an image
- writeText
- in file PS.php, method WideImage_Font_PS::writeText()
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