git-svn-id: https://msi/svn/firstRepo/Service/trunk@23 0f545695-f87b-41b6-9a03-7f16563b5454
This commit is contained in:
@@ -1,22 +1,22 @@
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<?php
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namespace PHPImageWorkshop\Core\Exception;
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use PHPImageWorkshop\Exception\ImageWorkshopBaseException as ImageWorkshopBaseException;
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// If no autoloader, uncomment these lines:
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//require_once(__DIR__.'/../../Exception/ImageWorkshopBaseException.php');
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/**
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* ImageWorkshopLayerException
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*
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* Manage ImageWorkshopLayer exceptions
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*
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* @link http://phpimageworkshop.com
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* @author Sybio (Clément Guillemain / @Sybio01)
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* @license http://en.wikipedia.org/wiki/MIT_License
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* @copyright Clément Guillemain
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*/
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class ImageWorkshopLayerException extends ImageWorkshopBaseException
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{
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<?php
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namespace PHPImageWorkshop\Core\Exception;
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use PHPImageWorkshop\Exception\ImageWorkshopBaseException as ImageWorkshopBaseException;
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// If no autoloader, uncomment these lines:
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require_once(__DIR__.'/../../Exception/ImageWorkshopBaseException.php');
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/**
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* ImageWorkshopLayerException
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*
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* Manage ImageWorkshopLayer exceptions
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*
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* @link http://phpimageworkshop.com
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* @author Sybio (Clément Guillemain / @Sybio01)
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* @license http://en.wikipedia.org/wiki/MIT_License
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* @copyright Clément Guillemain
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*/
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class ImageWorkshopLayerException extends ImageWorkshopBaseException
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{
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}
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@@ -1,22 +1,22 @@
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<?php
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namespace PHPImageWorkshop\Core\Exception;
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use PHPImageWorkshop\Exception\ImageWorkshopBaseException as ImageWorkshopBaseException;
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// If no autoloader, uncomment these lines:
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//require_once(__DIR__.'/../../Exception/ImageWorkshopBaseException.php');
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/**
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* ImageWorkshopLibException
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*
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* Manage ImageWorkshopLib exceptions
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*
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* @link http://phpimageworkshop.com
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* @author Sybio (Clément Guillemain / @Sybio01)
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* @license http://en.wikipedia.org/wiki/MIT_License
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* @copyright Clément Guillemain
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*/
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class ImageWorkshopLibException extends ImageWorkshopBaseException
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{
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<?php
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namespace PHPImageWorkshop\Core\Exception;
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use PHPImageWorkshop\Exception\ImageWorkshopBaseException as ImageWorkshopBaseException;
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// If no autoloader, uncomment these lines:
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require_once(__DIR__.'/../../Exception/ImageWorkshopBaseException.php');
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/**
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* ImageWorkshopLibException
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*
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* Manage ImageWorkshopLib exceptions
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*
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* @link http://phpimageworkshop.com
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* @author Sybio (Clément Guillemain / @Sybio01)
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* @license http://en.wikipedia.org/wiki/MIT_License
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* @copyright Clément Guillemain
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*/
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class ImageWorkshopLibException extends ImageWorkshopBaseException
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{
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}
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File diff suppressed because it is too large
Load Diff
@@ -1,299 +1,299 @@
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<?php
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namespace PHPImageWorkshop\Core;
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use PHPImageWorkshop\Core\Exception\ImageWorkshopLibException as ImageWorkshopLibException;
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// If no autoloader, uncomment these lines:
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//require_once(__DIR__.'/Exception/ImageWorkshopLibException.php');
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/**
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* ImageWorkshopLib class
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*
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* Contains some tools to help in some ImageWorkshop calculations
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*
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* @link http://phpimageworkshop.com
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* @author Sybio (Clément Guillemain / @Sybio01)
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* @license http://en.wikipedia.org/wiki/MIT_License
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* @copyright Clément Guillemain
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*/
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class ImageWorkshopLib
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{
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/**
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* @var integer
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*/
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const ERROR_FONT_NOT_FOUND = 3;
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/**
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* Calculate the left top positions of a layer inside a parent layer container
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* $position: http://phpimageworkshop.com/doc/22/corners-positions-schema-of-an-image.html
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*
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* @param integer $containerWidth
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* @param integer $containerHeight
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* @param integer $layerWidth
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* @param integer $layerHeight
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* @param integer $layerPositionX
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* @param integer $layerPositionY
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* @param string $position
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*
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* @return array
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*/
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public static function calculatePositions($containerWidth, $containerHeight, $layerWidth, $layerHeight, $layerPositionX, $layerPositionY, $position = 'LT')
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{
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$position = strtolower($position);
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if ($position == 'rt') {
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$layerPositionX = $containerWidth - $layerWidth - $layerPositionX;
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} elseif ($position == 'lb') {
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$layerPositionY = $containerHeight - $layerHeight - $layerPositionY;
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} elseif ($position == 'rb') {
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$layerPositionX = $containerWidth - $layerWidth - $layerPositionX;
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$layerPositionY = $containerHeight - $layerHeight - $layerPositionY;
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} elseif ($position == 'mm') {
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$layerPositionX = (($containerWidth - $layerWidth) / 2) + $layerPositionX;
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$layerPositionY = (($containerHeight - $layerHeight) / 2) + $layerPositionY;
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} elseif ($position == 'mt') {
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$layerPositionX = (($containerWidth - $layerWidth) / 2) + $layerPositionX;
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} elseif ($position == 'mb') {
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$layerPositionX = (($containerWidth - $layerWidth) / 2) + $layerPositionX;
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$layerPositionY = $containerHeight - $layerHeight - $layerPositionY;
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} elseif ($position == 'lm') {
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$layerPositionY = (($containerHeight - $layerHeight) / 2) + $layerPositionY;
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} elseif ($position == 'rm') {
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$layerPositionX = $containerWidth - $layerWidth - $layerPositionX;
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$layerPositionY = (($containerHeight - $layerHeight) / 2) + $layerPositionY;
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}
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return array(
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'x' => $layerPositionX,
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'y' => $layerPositionY,
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);
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}
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/**
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* Convert Hex color to RGB color format
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*
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* @param string $hex
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*
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* @return array
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*/
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public static function convertHexToRGB($hex)
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{
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return array(
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'R' => (int) base_convert(substr($hex, 0, 2), 16, 10),
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'G' => (int) base_convert(substr($hex, 2, 2), 16, 10),
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'B' => (int) base_convert(substr($hex, 4, 2), 16, 10),
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);
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}
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/**
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* Generate a new image resource var
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*
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* @param integer $width
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* @param integer $height
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* @param string $color
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* @param integer $opacity
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*
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* @return resource
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*/
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public static function generateImage($width = 100, $height = 100, $color = 'ffffff', $opacity = 127)
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{
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$RGBColors = ImageWorkshopLib::convertHexToRGB($color);
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$image = imagecreatetruecolor($width, $height);
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imagesavealpha($image, true);
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$color = imagecolorallocatealpha($image, $RGBColors['R'], $RGBColors['G'], $RGBColors['B'], $opacity);
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imagefill($image, 0, 0, $color);
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return $image;
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}
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/**
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* Return dimension of a text
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*
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* @param $fontSize
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* @param $fontAngle
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* @param $fontFile
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* @param $text
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*
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* @return array or boolean
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*/
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public static function getTextBoxDimension($fontSize, $fontAngle, $fontFile, $text)
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{
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if (!file_exists($fontFile)) {
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throw new ImageWorkshopLibException('Can\'t find a font file at this path : "'.$fontFile.'".', static::ERROR_FONT_NOT_FOUND);
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}
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$box = imagettfbbox($fontSize, $fontAngle, $fontFile, $text);
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if (!$box) {
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return false;
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}
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$minX = min(array($box[0], $box[2], $box[4], $box[6]));
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$maxX = max(array($box[0], $box[2], $box[4], $box[6]));
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$minY = min(array($box[1], $box[3], $box[5], $box[7]));
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$maxY = max(array($box[1], $box[3], $box[5], $box[7]));
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$width = ($maxX - $minX);
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$height = ($maxY - $minY);
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$left = abs($minX) + $width;
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$top = abs($minY) + $height;
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// to calculate the exact bounding box, we write the text in a large image
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$img = @imagecreatetruecolor($width << 2, $height << 2);
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$white = imagecolorallocate($img, 255, 255, 255);
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$black = imagecolorallocate($img, 0, 0, 0);
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imagefilledrectangle($img, 0, 0, imagesx($img), imagesy($img), $black);
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// for ensure that the text is completely in the image
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imagettftext($img, $fontSize, $fontAngle, $left, $top, $white, $fontFile, $text);
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// start scanning (0=> black => empty)
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$rleft = $w4 = $width<<2;
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$rright = 0;
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$rbottom = 0;
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$rtop = $h4 = $height<<2;
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for ($x = 0; $x < $w4; $x++) {
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for ($y = 0; $y < $h4; $y++) {
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if (imagecolorat($img, $x, $y)) {
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$rleft = min($rleft, $x);
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$rright = max($rright, $x);
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$rtop = min($rtop, $y);
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$rbottom = max($rbottom, $y);
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}
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}
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}
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imagedestroy($img);
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return array(
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'left' => $left - $rleft,
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'top' => $top - $rtop,
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'width' => $rright - $rleft + 1,
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'height' => $rbottom - $rtop + 1,
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);
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}
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/**
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* Copy an image on another one and converse transparency
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*
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* @param resource $destImg
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* @param resource $srcImg
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* @param integer $destX
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* @param integer $destY
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* @param integer $srcX
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* @param integer $srcY
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* @param integer $srcW
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* @param integer $srcH
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* @param integer $pct
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*/
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public static function imageCopyMergeAlpha(&$destImg, &$srcImg, $destX, $destY, $srcX, $srcY, $srcW, $srcH, $pct = 0)
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{
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$destX = (int) $destX;
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$destY = (int) $destY;
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$srcX = (int) $srcX;
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$srcY = (int) $srcY;
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$srcW = (int) $srcW;
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$srcH = (int) $srcH;
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$pct = (int) $pct;
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$destW = imageSX($destImg);
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$destH = imageSY($destImg);
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for ($y = 0; $y < $srcH + $srcY; $y++) {
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for ($x = 0; $x < $srcW + $srcX; $x++) {
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if ($x + $destX >= 0 && $x + $destX < $destW && $x + $srcX >= 0 && $x + $srcX < $srcW && $y + $destY >= 0 && $y + $destY < $destH && $y + $srcY >= 0 && $y + $srcY < $srcH) {
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$destPixel = imageColorsForIndex($destImg, imageColorat($destImg, $x + $destX, $y + $destY));
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$srcImgColorat = imageColorat($srcImg, $x + $srcX, $y + $srcY);
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if ($srcImgColorat >= 0) {
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$srcPixel = imageColorsForIndex($srcImg, $srcImgColorat);
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$srcAlpha = 1 - ($srcPixel['alpha'] / 127);
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$destAlpha = 1 - ($destPixel['alpha'] / 127);
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$opacity = $srcAlpha * $pct / 100;
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if ($destAlpha >= $opacity) {
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$alpha = $destAlpha;
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}
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if ($destAlpha < $opacity) {
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$alpha = $opacity;
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}
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if ($alpha > 1) {
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$alpha = 1;
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}
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if ($opacity > 0) {
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$destRed = round((($destPixel['red'] * $destAlpha * (1 - $opacity))));
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$destGreen = round((($destPixel['green'] * $destAlpha * (1 - $opacity))));
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$destBlue = round((($destPixel['blue'] * $destAlpha * (1 - $opacity))));
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$srcRed = round((($srcPixel['red'] * $opacity)));
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$srcGreen = round((($srcPixel['green'] * $opacity)));
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$srcBlue = round((($srcPixel['blue'] * $opacity)));
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$red = round(($destRed + $srcRed ) / ($destAlpha * (1 - $opacity) + $opacity));
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$green = round(($destGreen + $srcGreen) / ($destAlpha * (1 - $opacity) + $opacity));
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$blue = round(($destBlue + $srcBlue ) / ($destAlpha * (1 - $opacity) + $opacity));
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if ($red > 255) {
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$red = 255;
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}
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if ($green > 255) {
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$green = 255;
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}
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if ($blue > 255) {
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$blue = 255;
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}
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$alpha = round((1 - $alpha) * 127);
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$color = imageColorAllocateAlpha($destImg, $red, $green, $blue, $alpha);
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imageSetPixel($destImg, $x + $destX, $y + $destY, $color);
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}
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}
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}
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}
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}
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}
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/**
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* Merge two image var
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*
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* @param resource $destinationImage
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* @param resource $sourceImage
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* @param integer $destinationPosX
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* @param integer $destinationPosY
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* @param integer $sourcePosX
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* @param integer $sourcePosY
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*/
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public static function mergeTwoImages(&$destinationImage, $sourceImage, $destinationPosX = 0, $destinationPosY = 0, $sourcePosX = 0, $sourcePosY = 0)
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{
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imageCopy($destinationImage, $sourceImage, $destinationPosX, $destinationPosY, $sourcePosX, $sourcePosY, imageSX($sourceImage), imageSY($sourceImage));
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}
|
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<?php
|
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|
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namespace PHPImageWorkshop\Core;
|
||||
|
||||
use PHPImageWorkshop\Core\Exception\ImageWorkshopLibException as ImageWorkshopLibException;
|
||||
|
||||
// If no autoloader, uncomment these lines:
|
||||
require_once(__DIR__.'/Exception/ImageWorkshopLibException.php');
|
||||
|
||||
/**
|
||||
* ImageWorkshopLib class
|
||||
*
|
||||
* Contains some tools to help in some ImageWorkshop calculations
|
||||
*
|
||||
* @link http://phpimageworkshop.com
|
||||
* @author Sybio (Clément Guillemain / @Sybio01)
|
||||
* @license http://en.wikipedia.org/wiki/MIT_License
|
||||
* @copyright Clément Guillemain
|
||||
*/
|
||||
class ImageWorkshopLib
|
||||
{
|
||||
/**
|
||||
* @var integer
|
||||
*/
|
||||
const ERROR_FONT_NOT_FOUND = 3;
|
||||
|
||||
/**
|
||||
* Calculate the left top positions of a layer inside a parent layer container
|
||||
* $position: http://phpimageworkshop.com/doc/22/corners-positions-schema-of-an-image.html
|
||||
*
|
||||
* @param integer $containerWidth
|
||||
* @param integer $containerHeight
|
||||
* @param integer $layerWidth
|
||||
* @param integer $layerHeight
|
||||
* @param integer $layerPositionX
|
||||
* @param integer $layerPositionY
|
||||
* @param string $position
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public static function calculatePositions($containerWidth, $containerHeight, $layerWidth, $layerHeight, $layerPositionX, $layerPositionY, $position = 'LT')
|
||||
{
|
||||
$position = strtolower($position);
|
||||
|
||||
if ($position == 'rt') {
|
||||
|
||||
$layerPositionX = $containerWidth - $layerWidth - $layerPositionX;
|
||||
|
||||
} elseif ($position == 'lb') {
|
||||
|
||||
$layerPositionY = $containerHeight - $layerHeight - $layerPositionY;
|
||||
|
||||
} elseif ($position == 'rb') {
|
||||
|
||||
$layerPositionX = $containerWidth - $layerWidth - $layerPositionX;
|
||||
$layerPositionY = $containerHeight - $layerHeight - $layerPositionY;
|
||||
|
||||
} elseif ($position == 'mm') {
|
||||
|
||||
$layerPositionX = (($containerWidth - $layerWidth) / 2) + $layerPositionX;
|
||||
$layerPositionY = (($containerHeight - $layerHeight) / 2) + $layerPositionY;
|
||||
|
||||
} elseif ($position == 'mt') {
|
||||
|
||||
$layerPositionX = (($containerWidth - $layerWidth) / 2) + $layerPositionX;
|
||||
|
||||
} elseif ($position == 'mb') {
|
||||
|
||||
$layerPositionX = (($containerWidth - $layerWidth) / 2) + $layerPositionX;
|
||||
$layerPositionY = $containerHeight - $layerHeight - $layerPositionY;
|
||||
|
||||
} elseif ($position == 'lm') {
|
||||
|
||||
$layerPositionY = (($containerHeight - $layerHeight) / 2) + $layerPositionY;
|
||||
|
||||
} elseif ($position == 'rm') {
|
||||
|
||||
$layerPositionX = $containerWidth - $layerWidth - $layerPositionX;
|
||||
$layerPositionY = (($containerHeight - $layerHeight) / 2) + $layerPositionY;
|
||||
}
|
||||
|
||||
return array(
|
||||
'x' => $layerPositionX,
|
||||
'y' => $layerPositionY,
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert Hex color to RGB color format
|
||||
*
|
||||
* @param string $hex
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public static function convertHexToRGB($hex)
|
||||
{
|
||||
return array(
|
||||
'R' => (int) base_convert(substr($hex, 0, 2), 16, 10),
|
||||
'G' => (int) base_convert(substr($hex, 2, 2), 16, 10),
|
||||
'B' => (int) base_convert(substr($hex, 4, 2), 16, 10),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a new image resource var
|
||||
*
|
||||
* @param integer $width
|
||||
* @param integer $height
|
||||
* @param string $color
|
||||
* @param integer $opacity
|
||||
*
|
||||
* @return resource
|
||||
*/
|
||||
public static function generateImage($width = 100, $height = 100, $color = 'ffffff', $opacity = 127)
|
||||
{
|
||||
$RGBColors = ImageWorkshopLib::convertHexToRGB($color);
|
||||
|
||||
$image = imagecreatetruecolor($width, $height);
|
||||
imagesavealpha($image, true);
|
||||
$color = imagecolorallocatealpha($image, $RGBColors['R'], $RGBColors['G'], $RGBColors['B'], $opacity);
|
||||
imagefill($image, 0, 0, $color);
|
||||
|
||||
return $image;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return dimension of a text
|
||||
*
|
||||
* @param $fontSize
|
||||
* @param $fontAngle
|
||||
* @param $fontFile
|
||||
* @param $text
|
||||
*
|
||||
* @return array or boolean
|
||||
*/
|
||||
public static function getTextBoxDimension($fontSize, $fontAngle, $fontFile, $text)
|
||||
{
|
||||
if (!file_exists($fontFile)) {
|
||||
throw new ImageWorkshopLibException('Can\'t find a font file at this path : "'.$fontFile.'".', static::ERROR_FONT_NOT_FOUND);
|
||||
}
|
||||
|
||||
$box = imagettfbbox($fontSize, $fontAngle, $fontFile, $text);
|
||||
|
||||
if (!$box) {
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
$minX = min(array($box[0], $box[2], $box[4], $box[6]));
|
||||
$maxX = max(array($box[0], $box[2], $box[4], $box[6]));
|
||||
$minY = min(array($box[1], $box[3], $box[5], $box[7]));
|
||||
$maxY = max(array($box[1], $box[3], $box[5], $box[7]));
|
||||
$width = ($maxX - $minX);
|
||||
$height = ($maxY - $minY);
|
||||
$left = abs($minX) + $width;
|
||||
$top = abs($minY) + $height;
|
||||
|
||||
// to calculate the exact bounding box, we write the text in a large image
|
||||
$img = @imagecreatetruecolor($width << 2, $height << 2);
|
||||
$white = imagecolorallocate($img, 255, 255, 255);
|
||||
$black = imagecolorallocate($img, 0, 0, 0);
|
||||
imagefilledrectangle($img, 0, 0, imagesx($img), imagesy($img), $black);
|
||||
|
||||
// for ensure that the text is completely in the image
|
||||
imagettftext($img, $fontSize, $fontAngle, $left, $top, $white, $fontFile, $text);
|
||||
|
||||
// start scanning (0=> black => empty)
|
||||
$rleft = $w4 = $width<<2;
|
||||
$rright = 0;
|
||||
$rbottom = 0;
|
||||
$rtop = $h4 = $height<<2;
|
||||
|
||||
for ($x = 0; $x < $w4; $x++) {
|
||||
|
||||
for ($y = 0; $y < $h4; $y++) {
|
||||
|
||||
if (imagecolorat($img, $x, $y)) {
|
||||
|
||||
$rleft = min($rleft, $x);
|
||||
$rright = max($rright, $x);
|
||||
$rtop = min($rtop, $y);
|
||||
$rbottom = max($rbottom, $y);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
imagedestroy($img);
|
||||
|
||||
return array(
|
||||
'left' => $left - $rleft,
|
||||
'top' => $top - $rtop,
|
||||
'width' => $rright - $rleft + 1,
|
||||
'height' => $rbottom - $rtop + 1,
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Copy an image on another one and converse transparency
|
||||
*
|
||||
* @param resource $destImg
|
||||
* @param resource $srcImg
|
||||
* @param integer $destX
|
||||
* @param integer $destY
|
||||
* @param integer $srcX
|
||||
* @param integer $srcY
|
||||
* @param integer $srcW
|
||||
* @param integer $srcH
|
||||
* @param integer $pct
|
||||
*/
|
||||
public static function imageCopyMergeAlpha(&$destImg, &$srcImg, $destX, $destY, $srcX, $srcY, $srcW, $srcH, $pct = 0)
|
||||
{
|
||||
$destX = (int) $destX;
|
||||
$destY = (int) $destY;
|
||||
$srcX = (int) $srcX;
|
||||
$srcY = (int) $srcY;
|
||||
$srcW = (int) $srcW;
|
||||
$srcH = (int) $srcH;
|
||||
$pct = (int) $pct;
|
||||
$destW = imageSX($destImg);
|
||||
$destH = imageSY($destImg);
|
||||
|
||||
for ($y = 0; $y < $srcH + $srcY; $y++) {
|
||||
|
||||
for ($x = 0; $x < $srcW + $srcX; $x++) {
|
||||
|
||||
if ($x + $destX >= 0 && $x + $destX < $destW && $x + $srcX >= 0 && $x + $srcX < $srcW && $y + $destY >= 0 && $y + $destY < $destH && $y + $srcY >= 0 && $y + $srcY < $srcH) {
|
||||
|
||||
$destPixel = imageColorsForIndex($destImg, imageColorat($destImg, $x + $destX, $y + $destY));
|
||||
$srcImgColorat = imageColorat($srcImg, $x + $srcX, $y + $srcY);
|
||||
|
||||
if ($srcImgColorat >= 0) {
|
||||
|
||||
$srcPixel = imageColorsForIndex($srcImg, $srcImgColorat);
|
||||
|
||||
$srcAlpha = 1 - ($srcPixel['alpha'] / 127);
|
||||
$destAlpha = 1 - ($destPixel['alpha'] / 127);
|
||||
$opacity = $srcAlpha * $pct / 100;
|
||||
|
||||
if ($destAlpha >= $opacity) {
|
||||
$alpha = $destAlpha;
|
||||
}
|
||||
|
||||
if ($destAlpha < $opacity) {
|
||||
$alpha = $opacity;
|
||||
}
|
||||
|
||||
if ($alpha > 1) {
|
||||
$alpha = 1;
|
||||
}
|
||||
|
||||
if ($opacity > 0) {
|
||||
|
||||
$destRed = round((($destPixel['red'] * $destAlpha * (1 - $opacity))));
|
||||
$destGreen = round((($destPixel['green'] * $destAlpha * (1 - $opacity))));
|
||||
$destBlue = round((($destPixel['blue'] * $destAlpha * (1 - $opacity))));
|
||||
$srcRed = round((($srcPixel['red'] * $opacity)));
|
||||
$srcGreen = round((($srcPixel['green'] * $opacity)));
|
||||
$srcBlue = round((($srcPixel['blue'] * $opacity)));
|
||||
$red = round(($destRed + $srcRed ) / ($destAlpha * (1 - $opacity) + $opacity));
|
||||
$green = round(($destGreen + $srcGreen) / ($destAlpha * (1 - $opacity) + $opacity));
|
||||
$blue = round(($destBlue + $srcBlue ) / ($destAlpha * (1 - $opacity) + $opacity));
|
||||
|
||||
if ($red > 255) {
|
||||
$red = 255;
|
||||
}
|
||||
|
||||
if ($green > 255) {
|
||||
$green = 255;
|
||||
}
|
||||
|
||||
if ($blue > 255) {
|
||||
$blue = 255;
|
||||
}
|
||||
|
||||
$alpha = round((1 - $alpha) * 127);
|
||||
$color = imageColorAllocateAlpha($destImg, $red, $green, $blue, $alpha);
|
||||
imageSetPixel($destImg, $x + $destX, $y + $destY, $color);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Merge two image var
|
||||
*
|
||||
* @param resource $destinationImage
|
||||
* @param resource $sourceImage
|
||||
* @param integer $destinationPosX
|
||||
* @param integer $destinationPosY
|
||||
* @param integer $sourcePosX
|
||||
* @param integer $sourcePosY
|
||||
*/
|
||||
public static function mergeTwoImages(&$destinationImage, $sourceImage, $destinationPosX = 0, $destinationPosY = 0, $sourcePosX = 0, $sourcePosY = 0)
|
||||
{
|
||||
imageCopy($destinationImage, $sourceImage, $destinationPosX, $destinationPosY, $sourcePosX, $sourcePosY, imageSX($sourceImage), imageSY($sourceImage));
|
||||
}
|
||||
}
|
||||
@@ -1,38 +1,38 @@
|
||||
<?php
|
||||
|
||||
namespace PHPImageWorkshop\Exception;
|
||||
|
||||
/**
|
||||
* ImageWorkshopBaseException
|
||||
*
|
||||
* The inherited exception class
|
||||
*
|
||||
* @link http://phpimageworkshop.com
|
||||
* @author Bjørn Børresen | Sybio (Clément Guillemain / @Sybio01)
|
||||
* @license http://en.wikipedia.org/wiki/MIT_License
|
||||
* @copyright Clément Guillemain
|
||||
*/
|
||||
class ImageWorkshopBaseException extends \Exception
|
||||
{
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @param string $message
|
||||
* @param integer $code
|
||||
* @param Exception $previous
|
||||
*/
|
||||
public function __construct($message, $code = 0, \Exception $previous = null)
|
||||
{
|
||||
parent::__construct($message, $code, $previous);
|
||||
}
|
||||
|
||||
/**
|
||||
* __toString method
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return __CLASS__.": [{$this->code}]: {$this->message}\n";
|
||||
}
|
||||
<?php
|
||||
|
||||
namespace PHPImageWorkshop\Exception;
|
||||
|
||||
/**
|
||||
* ImageWorkshopBaseException
|
||||
*
|
||||
* The inherited exception class
|
||||
*
|
||||
* @link http://phpimageworkshop.com
|
||||
* @author Bjørn Børresen | Sybio (Clément Guillemain / @Sybio01)
|
||||
* @license http://en.wikipedia.org/wiki/MIT_License
|
||||
* @copyright Clément Guillemain
|
||||
*/
|
||||
class ImageWorkshopBaseException extends \Exception
|
||||
{
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @param string $message
|
||||
* @param integer $code
|
||||
* @param Exception $previous
|
||||
*/
|
||||
public function __construct($message, $code = 0, \Exception $previous = null)
|
||||
{
|
||||
parent::__construct($message, $code, $previous);
|
||||
}
|
||||
|
||||
/**
|
||||
* __toString method
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return __CLASS__.": [{$this->code}]: {$this->message}\n";
|
||||
}
|
||||
}
|
||||
@@ -1,22 +1,22 @@
|
||||
<?php
|
||||
|
||||
namespace PHPImageWorkshop\Exception;
|
||||
|
||||
use PHPImageWorkshop\Exception\ImageWorkshopBaseException as ImageWorkshopBaseException;
|
||||
|
||||
// If no autoloader, uncomment these lines:
|
||||
//require_once(__DIR__.'/ImageWorkshopBaseException.php');
|
||||
|
||||
/**
|
||||
* ImageWorkshopException
|
||||
*
|
||||
* Manage ImageWorkshop exceptions
|
||||
*
|
||||
* @link http://phpimageworkshop.com
|
||||
* @author Sybio (Clément Guillemain / @Sybio01)
|
||||
* @license http://en.wikipedia.org/wiki/MIT_License
|
||||
* @copyright Clément Guillemain
|
||||
*/
|
||||
class ImageWorkshopException extends ImageWorkshopBaseException
|
||||
{
|
||||
<?php
|
||||
|
||||
namespace PHPImageWorkshop\Exception;
|
||||
|
||||
use PHPImageWorkshop\Exception\ImageWorkshopBaseException as ImageWorkshopBaseException;
|
||||
|
||||
// If no autoloader, uncomment these lines:
|
||||
require_once(__DIR__.'/ImageWorkshopBaseException.php');
|
||||
|
||||
/**
|
||||
* ImageWorkshopException
|
||||
*
|
||||
* Manage ImageWorkshop exceptions
|
||||
*
|
||||
* @link http://phpimageworkshop.com
|
||||
* @author Sybio (Clément Guillemain / @Sybio01)
|
||||
* @license http://en.wikipedia.org/wiki/MIT_License
|
||||
* @copyright Clément Guillemain
|
||||
*/
|
||||
class ImageWorkshopException extends ImageWorkshopBaseException
|
||||
{
|
||||
}
|
||||
+167
-167
@@ -1,168 +1,168 @@
|
||||
<?php
|
||||
|
||||
namespace PHPImageWorkshop;
|
||||
|
||||
use PHPImageWorkshop\Core\ImageWorkshopLayer as ImageWorkshopLayer;
|
||||
use PHPImageWorkshop\Core\ImageWorkshopLib as ImageWorkshopLib;
|
||||
use PHPImageWorkshop\Exception\ImageWorkshopException as ImageWorkshopException;
|
||||
|
||||
// If no autoloader, uncomment these lines:
|
||||
//require_once(__DIR__.'/Core/ImageWorkshopLayer.php');
|
||||
//require_once(__DIR__.'/Exception/ImageWorkshopException.php');
|
||||
|
||||
/**
|
||||
* ImageWorkshop class
|
||||
*
|
||||
* Use this class as a factory to initialize ImageWorkshop layers
|
||||
*
|
||||
* @version 2.0.6
|
||||
* @link http://phpimageworkshop.com
|
||||
* @author Sybio (Clément Guillemain / @Sybio01)
|
||||
* @license http://en.wikipedia.org/wiki/MIT_License
|
||||
* @copyright Clément Guillemain
|
||||
*/
|
||||
class ImageWorkshop
|
||||
{
|
||||
/**
|
||||
* @var integer
|
||||
*/
|
||||
const ERROR_NOT_AN_IMAGE_FILE = 1;
|
||||
|
||||
/**
|
||||
* @var integer
|
||||
*/
|
||||
const ERROR_IMAGE_NOT_FOUND = 2;
|
||||
|
||||
/**
|
||||
* @var integer
|
||||
*/
|
||||
const ERROR_NOT_WRITABLE_FILE = 3;
|
||||
|
||||
/**
|
||||
* @var integer
|
||||
*/
|
||||
const ERROR_CREATE_IMAGE_FROM_STRING = 4;
|
||||
|
||||
/**
|
||||
* Initialize a layer from a given image path
|
||||
*
|
||||
* From an upload form, you can give the "tmp_name" path
|
||||
*
|
||||
* @param string $path
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initFromPath($path)
|
||||
{
|
||||
if (file_exists($path) && !is_dir($path)) {
|
||||
|
||||
if (!is_readable($path)) {
|
||||
throw new ImageWorkshopException('Can\'t open the file at "'.$path.'" : file is not writable, did you check permissions (755 / 777) ?', static::ERROR_NOT_WRITABLE_FILE);
|
||||
}
|
||||
|
||||
$imageSizeInfos = @getImageSize($path);
|
||||
$mimeContentType = explode('/', $imageSizeInfos['mime']);
|
||||
|
||||
if (!$mimeContentType || !array_key_exists(1, $mimeContentType)) {
|
||||
throw new ImageWorkshopException('Not an image file (jpeg/png/gif) at "'.$path.'"', static::ERROR_NOT_AN_IMAGE_FILE);
|
||||
}
|
||||
|
||||
$mimeContentType = $mimeContentType[1];
|
||||
|
||||
switch ($mimeContentType) {
|
||||
case 'jpeg':
|
||||
$image = imageCreateFromJPEG($path);
|
||||
break;
|
||||
|
||||
case 'gif':
|
||||
$image = imageCreateFromGIF($path);
|
||||
break;
|
||||
|
||||
case 'png':
|
||||
$image = imageCreateFromPNG($path);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new ImageWorkshopException('Not an image file (jpeg/png/gif) at "'.$path.'"', static::ERROR_NOT_AN_IMAGE_FILE);
|
||||
break;
|
||||
}
|
||||
|
||||
return new ImageWorkshopLayer($image);
|
||||
}
|
||||
|
||||
throw new ImageWorkshopException('No such file found at "'.$path.'"', static::ERROR_IMAGE_NOT_FOUND);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize a text layer
|
||||
*
|
||||
* @param string $text
|
||||
* @param string $fontPath
|
||||
* @param integer $fontSize
|
||||
* @param string $fontColor
|
||||
* @param integer $textRotation
|
||||
* @param integer $backgroundColor
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initTextLayer($text, $fontPath, $fontSize = 13, $fontColor = 'ffffff', $textRotation = 0, $backgroundColor = null)
|
||||
{
|
||||
$textDimensions = ImageWorkshopLib::getTextBoxDimension($fontSize, $textRotation, $fontPath, $text);
|
||||
|
||||
$layer = static::initVirginLayer($textDimensions['width'], $textDimensions['height'], $backgroundColor);
|
||||
$layer->write($text, $fontPath, $fontSize, $fontColor, $textDimensions['left'], $textDimensions['top'], $textRotation);
|
||||
|
||||
return $layer;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize a new virgin layer
|
||||
*
|
||||
* @param integer $width
|
||||
* @param integer $height
|
||||
* @param string $backgroundColor
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initVirginLayer($width = 100, $height = 100, $backgroundColor = null)
|
||||
{
|
||||
$opacity = 0;
|
||||
|
||||
if (!$backgroundColor || $backgroundColor == 'transparent') {
|
||||
$opacity = 127;
|
||||
$backgroundColor = 'ffffff';
|
||||
}
|
||||
|
||||
return new ImageWorkshopLayer(ImageWorkshopLib::generateImage($width, $height, $backgroundColor, $opacity));
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize a layer from a resource image var
|
||||
*
|
||||
* @param \resource $image
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initFromResourceVar($image)
|
||||
{
|
||||
return new ImageWorkshopLayer($image);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize a layer from a string (obtains with file_get_contents, cURL...)
|
||||
*
|
||||
* This not recommanded to initialize JPEG string with this method, GD displays bugs !
|
||||
*
|
||||
* @param string $imageString
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initFromString($imageString)
|
||||
{
|
||||
if (!$image = @imageCreateFromString($imageString)) {
|
||||
throw new ImageWorkshopException('Can\'t generate an image from the given string.', static::ERROR_CREATE_IMAGE_FROM_STRING);
|
||||
}
|
||||
|
||||
return new ImageWorkshopLayer($image);
|
||||
}
|
||||
<?php
|
||||
|
||||
namespace PHPImageWorkshop;
|
||||
|
||||
use PHPImageWorkshop\Core\ImageWorkshopLayer as ImageWorkshopLayer;
|
||||
use PHPImageWorkshop\Core\ImageWorkshopLib as ImageWorkshopLib;
|
||||
use PHPImageWorkshop\Exception\ImageWorkshopException as ImageWorkshopException;
|
||||
|
||||
// If no autoloader, uncomment these lines:
|
||||
require_once(__DIR__.'/Core/ImageWorkshopLayer.php');
|
||||
require_once(__DIR__.'/Exception/ImageWorkshopException.php');
|
||||
|
||||
/**
|
||||
* ImageWorkshop class
|
||||
*
|
||||
* Use this class as a factory to initialize ImageWorkshop layers
|
||||
*
|
||||
* @version 2.0.6
|
||||
* @link http://phpimageworkshop.com
|
||||
* @author Sybio (Clément Guillemain / @Sybio01)
|
||||
* @license http://en.wikipedia.org/wiki/MIT_License
|
||||
* @copyright Clément Guillemain
|
||||
*/
|
||||
class ImageWorkshop
|
||||
{
|
||||
/**
|
||||
* @var integer
|
||||
*/
|
||||
const ERROR_NOT_AN_IMAGE_FILE = 1;
|
||||
|
||||
/**
|
||||
* @var integer
|
||||
*/
|
||||
const ERROR_IMAGE_NOT_FOUND = 2;
|
||||
|
||||
/**
|
||||
* @var integer
|
||||
*/
|
||||
const ERROR_NOT_WRITABLE_FILE = 3;
|
||||
|
||||
/**
|
||||
* @var integer
|
||||
*/
|
||||
const ERROR_CREATE_IMAGE_FROM_STRING = 4;
|
||||
|
||||
/**
|
||||
* Initialize a layer from a given image path
|
||||
*
|
||||
* From an upload form, you can give the "tmp_name" path
|
||||
*
|
||||
* @param string $path
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initFromPath($path)
|
||||
{
|
||||
if (file_exists($path) && !is_dir($path)) {
|
||||
|
||||
if (!is_readable($path)) {
|
||||
throw new ImageWorkshopException('Can\'t open the file at "'.$path.'" : file is not writable, did you check permissions (755 / 777) ?', static::ERROR_NOT_WRITABLE_FILE);
|
||||
}
|
||||
|
||||
$imageSizeInfos = @getImageSize($path);
|
||||
$mimeContentType = explode('/', $imageSizeInfos['mime']);
|
||||
|
||||
if (!$mimeContentType || !array_key_exists(1, $mimeContentType)) {
|
||||
throw new ImageWorkshopException('Not an image file (jpeg/png/gif) at "'.$path.'"', static::ERROR_NOT_AN_IMAGE_FILE);
|
||||
}
|
||||
|
||||
$mimeContentType = $mimeContentType[1];
|
||||
|
||||
switch ($mimeContentType) {
|
||||
case 'jpeg':
|
||||
$image = imageCreateFromJPEG($path);
|
||||
break;
|
||||
|
||||
case 'gif':
|
||||
$image = imageCreateFromGIF($path);
|
||||
break;
|
||||
|
||||
case 'png':
|
||||
$image = imageCreateFromPNG($path);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new ImageWorkshopException('Not an image file (jpeg/png/gif) at "'.$path.'"', static::ERROR_NOT_AN_IMAGE_FILE);
|
||||
break;
|
||||
}
|
||||
|
||||
return new ImageWorkshopLayer($image);
|
||||
}
|
||||
|
||||
throw new ImageWorkshopException('No such file found at "'.$path.'"', static::ERROR_IMAGE_NOT_FOUND);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize a text layer
|
||||
*
|
||||
* @param string $text
|
||||
* @param string $fontPath
|
||||
* @param integer $fontSize
|
||||
* @param string $fontColor
|
||||
* @param integer $textRotation
|
||||
* @param integer $backgroundColor
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initTextLayer($text, $fontPath, $fontSize = 13, $fontColor = 'ffffff', $textRotation = 0, $backgroundColor = null)
|
||||
{
|
||||
$textDimensions = ImageWorkshopLib::getTextBoxDimension($fontSize, $textRotation, $fontPath, $text);
|
||||
|
||||
$layer = static::initVirginLayer($textDimensions['width'], $textDimensions['height'], $backgroundColor);
|
||||
$layer->write($text, $fontPath, $fontSize, $fontColor, $textDimensions['left'], $textDimensions['top'], $textRotation);
|
||||
|
||||
return $layer;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize a new virgin layer
|
||||
*
|
||||
* @param integer $width
|
||||
* @param integer $height
|
||||
* @param string $backgroundColor
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initVirginLayer($width = 100, $height = 100, $backgroundColor = null)
|
||||
{
|
||||
$opacity = 0;
|
||||
|
||||
if (!$backgroundColor || $backgroundColor == 'transparent') {
|
||||
$opacity = 127;
|
||||
$backgroundColor = 'ffffff';
|
||||
}
|
||||
|
||||
return new ImageWorkshopLayer(ImageWorkshopLib::generateImage($width, $height, $backgroundColor, $opacity));
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize a layer from a resource image var
|
||||
*
|
||||
* @param \resource $image
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initFromResourceVar($image)
|
||||
{
|
||||
return new ImageWorkshopLayer($image);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize a layer from a string (obtains with file_get_contents, cURL...)
|
||||
*
|
||||
* This not recommanded to initialize JPEG string with this method, GD displays bugs !
|
||||
*
|
||||
* @param string $imageString
|
||||
*
|
||||
* @return ImageWorkshopLayer
|
||||
*/
|
||||
public static function initFromString($imageString)
|
||||
{
|
||||
if (!$image = @imageCreateFromString($imageString)) {
|
||||
throw new ImageWorkshopException('Can\'t generate an image from the given string.', static::ERROR_CREATE_IMAGE_FROM_STRING);
|
||||
}
|
||||
|
||||
return new ImageWorkshopLayer($image);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user