Current File : /home/vacivi36/intranet.vacivitta.com.br/protected/vendor/imagine/imagine/src/Driver/Info.php
<?php
namespace Imagine\Driver;
use Imagine\Image\Palette\PaletteInterface;
/**
* Provide information and features supported by a graphics driver.
*
* @since 1.3.0
*/
interface Info
{
/**
* Affected functions: Imagine\Image\ImageInterface::profile(), Imagine\Image\ImageInterface::usePalette().
*
* @var int
*/
const FEATURE_COLORPROFILES = 1;
/**
* Affected functions: Imagine\Image\ImageInterface::usePalette(), opening images with particular colorspaces.
*
* See also the requirePaletteSupport/isPaletteSupported driver info methods.
*
* @var int
*/
const FEATURE_COLORSPACECONVERSION = 2;
/**
* Affected functions: Imagine\Effects\EffectsInterface::grayscale().
*
* @var int
*/
const FEATURE_GRAYSCALEEFFECT = 3;
/**
* Affected functions: Imagine\Image\LayersInterface::coalesce().
*
* See also the FEATURE_MULTIPLELAYERS feature
*
* @var int
*/
const FEATURE_COALESCELAYERS = 4;
/**
* Affected functions: Imagine\Effects\EffectsInterface::negative().
*
* @var int
*/
const FEATURE_NEGATEIMAGE = 5;
/**
* Affected functions: Imagine\Effects\EffectsInterface::colorize().
*
* @var int
*/
const FEATURE_COLORIZEIMAGE = 6;
/**
* Affected functions: Imagine\Effects\EffectsInterface::sharpen().
*
* @var int
*/
const FEATURE_SHARPENIMAGE = 7;
/**
* Affected functions: Imagine\Effects\EffectsInterface::convolve().
*
* @var int
*/
const FEATURE_CONVOLVEIMAGE = 8;
/**
* Affected functions: Imagine\Draw\DrawerInterface::text() and Imagine\Image\FontInterface::box().
*
* @var int
*/
const FEATURE_TEXTFUNCTIONS = 9;
/**
* Affected functions: Imagine\Image\LayersInterface methods that would create more that 1 layer or 0 layers.
*
* @var int
*/
const FEATURE_MULTIPLELAYERS = 10;
/**
* Affected functions: none at the moment.
*
* @var int
*/
const FEATURE_CUSTOMRESOLUTION = 11;
/**
* Affected functions: Imagine\Image\ImageInterface::get(), Imagine\Image\ImageInterface::save(), Imagine\Image\ImageInterface::show().
*
* @var int
*/
const FEATURE_EXPORTWITHCUSTOMRESOLUTION = 12;
/**
* Affected functions: Imagine\Draw\DrawerInterface::chord() with $fill == true.
*
* @var int
*/
const FEATURE_DRAWFILLEDCHORDSCORRECTLY = 13;
/**
* Affected functions: Imagine\Draw\DrawerInterface::circle() with $fill == false and $thickness > 1.
*
* @var int
*/
const FEATURE_DRAWUNFILLEDCIRCLESWITHTICHKESSCORRECTLY = 14;
/**
* Affected functions: Imagine\Draw\DrawerInterface::ellipse() with $fill == false and $thickness > 1.
*
* @var int
*/
const FEATURE_DRAWUNFILLEDELLIPSESWITHTICHKESSCORRECTLY = 15;
/**
* Affected functions: Imagine\Image\ImageInterface::getColorAt() when the palette is CMYK.
*
* @var int
*/
const FEATURE_GETCMYKCOLORSCORRECTLY = 16;
/**
* Affected functions: any that uses colors with an alpha channel.
*
* @var int
*/
const FEATURE_TRANSPARENCY = 17;
/**
* Affected functions: Imagine\Image\ImageInterface::rotate(), Imagine\Filter\Basic\Rotate.
*
* @var int
*/
const FEATURE_ROTATEIMAGEWITHCORRECTSIZE = 18;
/**
* Affected functions: Imagine\Image\ImageInterface::get(), Imagine\Image\ImageInterface::save(), Imagine\Image\ImageInterface::show().
*
* @var int
*/
const FEATURE_EXPORTWITHCUSTOMJPEGSAMPLINGFACTORS = 19;
/**
* Adding frames to a image with no previously loaded layers works.
*
* @var int
*/
const FEATURE_ADDLAYERSTOEMPTYIMAGE = 20;
/**
* Affected functions: Imagine\Image\ImagineInterface::open(), Imagine\Image\ImagineInterface::load(), Imagine\Image\ImagineInterface::read().
*
* @var int
*/
const FEATURE_DETECTGRAYCOLORSPACE = 21;
/**
* Get the Info instance for a specific driver.
*
* @param bool $required when the driver is not available: if FALSE the function returns NULL, if TRUE the driver throws a \Imagine\Exception\NotSupportedException
*
* @throws \Imagine\Exception\NotSupportedException if $required is TRUE and the driver is not available
*
* @return static|null return NULL if the driver is not available and $required is FALSE
*/
public static function get($required = true);
/**
* Check if the current driver/engine version combination is supported.
*
* @throws \Imagine\Exception\NotSupportedException if the version combination is not supported
*/
public function checkVersionIsSupported();
/**
* Get the version of the driver.
* For example:
* - for GD: it's the version of PHP
* - for gmagick: it's the version of the gmagick PHP extension
* - for imagick: it's the version of the imagick PHP extension.
*
* @param bool $raw if false the result will be in the format <major>.<minor>.<patch>, if TRUE the result will be the raw version
*/
public function getDriverVersion($raw = false);
/**
* Get the version of the library used by the driver.
* For example:
* - for GD: it's the version of libgd
* - for gmagick: it's the version of the GraphicsMagick
* - for imagick: it's the version of the ImageMagick.
*
* @param bool $raw if false the result will be in the format <major>.<minor>.<patch>, if TRUE the result will be the raw version
*/
public function getEngineVersion($raw = false);
/**
* Check if the driver the features requested.
*
* @param int|int[] $features The features to be checked (see the Info::FEATURE_... constants)
*
* @return bool returns TRUE if the driver supports all the specified features, FALSE otherwise
*/
public function hasFeature($features);
/**
* Check if the driver has the features requested.
*
* @param int|int[] $features The features to be checked (see the Info::FEATURE_... constants)
*
* @throws \Imagine\Exception\NotSupportedException if any of the requested features is not supported
*/
public function requireFeature($features);
/**
* Get the list of supported file formats.
*
* @return \Imagine\Image\FormatList
*/
public function getSupportedFormats();
/**
* Check if a format is supported.
*
* @param \Imagine\Image\Format|string $format
*
* @return bool
*/
public function isFormatSupported($format);
/**
* Check if a palette is supported.
*
* @param \Imagine\Image\Palette\PaletteInterface $palette
*
* @throws \Imagine\Exception\NotSupportedException if the palette is not supported
*/
public function requirePaletteSupport(PaletteInterface $palette);
/**
* Check if a palette is supported.
*
* @param \Imagine\Image\Palette\PaletteInterface $palette
*
* @return bool
*/
public function isPaletteSupported(PaletteInterface $palette);
}
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