- Pimped pie charts

  Look at Graph/tests/data/compare/ezcGraphRenderer3dTest_testRenderLabeledPieSegmentWithGleamAndShadow.svg
# Caused by a 25h travel from Dortmund to Vancover and commited on an open
# WLAN in Osoyoos in Okanagan Valley, Canada

1 files changed, 0 insertions, 240 deletions

diff --git a/src/structs/color.php b/src/structs/color.php
deleted file mode 100644
index 99d9fde..0000000
--- a/src/structs/color.php
+++ /dev/null
@@ -1,240 +0,0 @@
-<?php
-
-/**
- * ezcGraphColor 
- *
- * Struct for representing colors in ezcGraph. A color is defined using the
- * common RGBA model with integer values between 0 and 255. An alpha value 
- * of zero means full opacity, while 255 means full transparency.
- */
-class ezcGraphColor
-{
-    /**
-     * Red color value.
-     *
-     * Contains a value between 0 and 255
-     * 
-     * @var integer
-     */
-    public $red = 0;
-
-    /**
-     * Green color value.
-     *
-     * Contains a value between 0 and 255
-     * 
-     * @var integer
-     */
-    public $green = 0;
-
-    /**
-     * Blue color value.
-     *
-     * Contains a value between 0 and 255
-     * 
-     * @var integer
-     */
-    public $blue = 0;
-
-    /**
-     * Alpha color value.
-     *
-     * Contains a value between 0 and 255. 0 means full opacity and 255 full 
-     * transparency.
-     * 
-     * @var integer
-     */
-    public $alpha = 0;
-    
-    /**
-     * Empty constructor
-     */
-    public function __construct()
-    {
-    }
-
-    /**
-     * Throws a BasePropertyNotFound exception.
-     */
-    public function __set( $name, $key )
-    {
-        throw new ezcBasePropertyNotFoundException( $name );
-    }
-
-    /**
-     * Throws a BasePropertyNotFound exception.
-     */
-    public function __get( $name )
-    {
-        throw new ezcBasePropertyNotFoundException( $name );
-    }
-
-    /**
-     * Creates an ezcGraphColor object from a hexadecimal color representation
-     * 
-     * @param mixed $string Hexadecimal color representation
-     * @return ezcGraphColor
-     */
-    static public function fromHex( $string ) 
-    {
-        // Remove trailing #
-        if ( $string[0] === '#' )
-        {
-            $string = substr( $string, 1 );
-        }
-        
-        // Iterate over chunks and convert to integer
-        $color = new ezcGraphColor();
-        $keys = array( 'red', 'green', 'blue', 'alpha' );
-        foreach ( str_split( $string, 2) as $nr => $hexValue )
-        {
-            if ( isset( $keys[$nr] ) ) 
-            {
-                $key = $keys[$nr];
-                $color->$key = hexdec( $hexValue ) % 256;
-            }
-        }
-        
-        // Set missing values to zero
-        for ( ++$nr; $nr < count( $keys ); ++$nr )
-        {
-            $key = $keys[$nr];
-            $color->$key = 0;
-        }
-
-        return $color;
-    }
-
-    /**
-     * Creates an ezcGraphColor object from an array of integers
-     * 
-     * @param array $array Array of integer color values
-     * @return ezcGraphColor
-     */
-    static public function fromIntegerArray( array $array )
-    {
-        // Iterate over array elements
-        $color = new ezcGraphColor();
-        $keys = array( 'red', 'green', 'blue', 'alpha' );
-        $nr = 0;
-        foreach ( $array as $colorValue )
-        {
-            if ( isset( $keys[$nr] ) ) 
-            {
-                $key = $keys[$nr++];
-                $color->$key = ( (int) $colorValue ) % 256;
-            }
-        }
-        
-        // Set missing values to zero
-        for ( ++$nr; $nr < count( $keys ); ++$nr )
-        {
-            $key = $keys[$nr];
-            $color->$key = 0;
-        }
-
-        return $color;
-    }
-
-    /**
-     * Creates an ezcGraphColor object from an array of floats
-     * 
-     * @param array $array Array of float color values
-     * @return ezcGraphColor
-     */
-    static public function fromFloatArray( array $array )
-    {
-        // Iterate over array elements
-        $color = new ezcGraphColor();
-        $keys = array( 'red', 'green', 'blue', 'alpha' );
-        $nr = 0;
-        foreach ( $array as $colorValue )
-        {
-            if ( isset( $keys[$nr] ) ) 
-            {
-                $key = $keys[$nr++];
-                $color->$key = ( (float) $colorValue * 255 ) % 256;
-            }
-        }
-        
-        // Set missing values to zero
-        for ( ++$nr; $nr < count( $keys ); ++$nr )
-        {
-            $key = $keys[$nr];
-            $color->$key = 0;
-        }
-
-        return $color;
-    }
-
-    /**
-     * Tries to detect type of color color definition and returns an
-     * ezcGraphColor object
-     * 
-     * @param mixed $color Some kind of color definition
-     * @return ezcGraphColor
-     */
-    static public function create( $color )
-    {
-        if ( $color instanceof ezcGraphColor )
-        {
-            return $color;
-        }
-        elseif ( is_string( $color ) )
-        {
-            return ezcGraphColor::fromHex( $color );
-        }
-        elseif ( is_array( $color ) )
-        {
-            $testElement = reset( $color );
-            if ( is_int( $testElement ) )
-            {
-                return ezcGraphColor::fromIntegerArray( $color );
-            } 
-            else 
-            {
-                return ezcGraphColor::fromFloatArray( $color );
-            }
-        }
-        else
-        {
-            throw new ezcGraphUnknownColorDefinitionException( $color );
-        }
-    }
-
-    /**
-     * Returns a copy of the current color made more transparent by the given
-     * factor
-     * 
-     * @param mixed $value  Percent to make color mor transparent
-     * @return ezcGraphColor New color
-     */
-    public function transparent( $value )
-    {
-        $color = clone $this;
-
-        $color->alpha = 255 - (int) round( ( 255 - $this->alpha ) * ( 1 - $value ) );
-
-        return $color;
-    }
-
-    /**
-     * Returns a copy of the current color darkened by the given factor
-     * 
-     * @param float $value Percent to darken the color
-     * @return ezcGraphColor New color
-     */
-    public function darken( $value )
-    {
-        $color = clone $this;
-
-        $value = 1 - $value;
-        $color->red = (int) round( $this->red * $value );
-        $color->green = (int) round( $this->green * $value );
-        $color->blue = (int) round( $this->blue * $value );
-
-        return $color;
-    }
-}
-
-?>