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PHP Class Pop\Image\AbstractImage

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Protected Properties

Свойство	Type	Description
$alpha	boolean	Image alpha
$backgroundColor	mixed	Image background color
$channels	integer	Image channels
$depth	integer	Image bit depth
$fillColor	mixed	Image fill color
$height	integer	Image height
$info	ArrayObject	Image extension info
$mode	string	Image mode
$quality	integer | string	Image quality
$resource	resource	Image resource
$strokeColor	mixed	Image stroke color
$strokeWidth	integer	Image stroke width
$width	integer	Image width

Méthodes publiques

Méthode	Description
__construct ( string $img, integer | string $w = null, integer | string $h = null, Pop\Color\Space\ColorInterface $color = null, array $types = null ) : AbstractImage	Constructor
border ( integer $w, integer $h = null, integer $type = AbstractImage::INNER_BORDER ) : mixed	Method to add a border to the image.
brightness ( integer $b ) : mixed	Method to adjust the brightness of the image.
colorTotal ( ) : integer	Return the number of colors in the palette of indexed images.
colorize ( Pop\Color\Space\ColorInterface $color ) : mixed	Method to colorize the image with the color passed.
contrast ( integer $amount ) : mixed	Method to adjust the contrast of the image.
convert ( string $type ) : mixed	Convert the image object to the new specified image type.
crop ( integer | string $wid, integer | string $hgt, integer | string $x, integer | string $y ) : mixed	Crop the image object to a image whose dimensions are based on the value of the $wid and $hgt argument. The optional $x and $y arguments allow for the adjustment of the crop to select a certain area of the image to be cropped.
cropThumb ( integer | string $px, integer | string $x, integer | string $y ) : mixed	Crop the image object to a square image whose dimensions are based on the value of the $px argument. The optional $x and $y arguments allow for the adjustment of the crop to select a certain area of the image to be cropped. For example, if the values of $px = 50, $x = 20, $y = 0 are passed, then a 50px X 50px image will be created from the original image, with its origins starting at the (20, 0) x-y coordinates.
destroy ( boolean $file = false ) : void	Destroy the image object and the related image file directly.
drawArc ( integer $x, integer $y, integer $start, integer $end, integer $w, integer $h = null ) : void	Method to add an arc to the image.
drawCircle ( integer $x, integer $y, integer $w ) : void	Method to add a circle to the image.
drawEllipse ( integer $x, integer $y, integer $w, integer $h = null ) : void	Method to add an ellipse to the image.
drawLine ( integer $x1, integer $y1, integer $x2, integer $y2 ) : void	Method to add a line to the image.
drawPolygon ( array $points ) : void	Method to add a polygon to the image.
drawRectangle ( integer $x, integer $y, integer $w, integer $h = null ) : void	Method to add a rectangle to the image.
drawSquare ( integer $x, integer $y, integer $w ) : void	Method to add a square to the image.
getChannels ( ) : integer	Get the number of image channels.
getColorMode ( ) : string	Get the image color mode.
getColors ( string $format = 'HEX' ) : array	Return all of the colors in the palette in an array format, omitting any repeats. It is strongly advised that this method only be used for smaller image files, preferably with small palettes, as any large images with many colors will cause this method to run slowly. Default format of the values in the returned array is the 6-digit HEX value, but if 'RGB' is passed, then the format of the values in the returned array will be 'R,G,B', i.e. '235,123,12'.
getDepth ( ) : integer	Get the image bit depth.
getHeight ( ) : integer	Get the image height.
getWidth ( ) : integer	Get the image width.
hasAlpha ( ) : boolean	Get whether or not the image has an alpha channel.
info ( ) : ArrayObject	Get the image resource info
invert ( ) : mixed	Method to invert the image (create a negative.)
overlay ( string $ovr, integer | string $x, integer | string $y ) : mixed	Overlay an image onto the current image.
resize ( integer | string $px ) : mixed	Resize the image object, allowing for the largest dimension to be scaled to the value of the $px argument. For example, if the value of $px = 200, and the image is 800px X 600px, then the image will be scaled to 200px X 150px.
resizeToHeight ( integer | string $hgt ) : mixed	Resize the image object to the height parameter passed.
resizeToWidth ( integer | string $wid ) : mixed	Resize the image object to the width parameter passed.
rotate ( integer | string $deg ) : mixed	Rotate the image object, using simple degrees, i.e. -90, to rotate the image.
scale ( float | string $scl ) : mixed	Scale the image object, allowing for the dimensions to be scaled proportionally to the value of the $scl argument. For example, if the value of $scl = 0.50, and the image is 800px X 600px, then the image will be scaled to 400px X 300px.
setBackgroundColor ( Pop\Color\Space\ColorInterface $color = null ) : mixed	Set the background color.
setFillColor ( Pop\Color\Space\ColorInterface $color = null ) : mixed	Set the fill color.
setOpacity ( integer | string $opac ) : mixed	Set the opacity.
setQuality ( integer | string $q = null ) : mixed	Set the image quality based on the type of image.
setStrokeColor ( Pop\Color\Space\ColorInterface $color = null ) : mixed	Set the stroke color.
setStrokeWidth ( integer | string $wid = null ) : mixed	Set the stroke width.
text ( string $str, integer | string $size, integer | string $x, integer | string $y, string $font = null, integer | string $rotate = null, boolean $stroke = false ) : mixed	Create text within the an image object. A font file can be used for the font argument. The size, rotation and position can be set by those arguments.

Méthodes protégées

Méthode	Description
setColor ( Pop\Color\Space\ColorInterface $color = null ) : mixed	Set and return a color identifier.

Method Details

Property Details