init
This commit is contained in:
steven
commit
72a26edcff
22092 changed files with 2101903 additions and 0 deletions
429
lib/PHPExcel/Style/Color.php
Normal file
429
lib/PHPExcel/Style/Color.php
Normal file
|
|
@ -0,0 +1,429 @@
|
|||
<?php
|
||||
/**
|
||||
* PHPExcel
|
||||
*
|
||||
* Copyright (c) 2006 - 2014 PHPExcel
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*
|
||||
* @category PHPExcel
|
||||
* @package PHPExcel_Style
|
||||
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
|
||||
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
|
||||
* @version 1.8.0, 2014-03-02
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* PHPExcel_Style_Color
|
||||
*
|
||||
* @category PHPExcel
|
||||
* @package PHPExcel_Style
|
||||
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
|
||||
*/
|
||||
class PHPExcel_Style_Color extends PHPExcel_Style_Supervisor implements PHPExcel_IComparable
|
||||
{
|
||||
/* Colors */
|
||||
const COLOR_BLACK = 'FF000000';
|
||||
const COLOR_WHITE = 'FFFFFFFF';
|
||||
const COLOR_RED = 'FFFF0000';
|
||||
const COLOR_DARKRED = 'FF800000';
|
||||
const COLOR_BLUE = 'FF0000FF';
|
||||
const COLOR_DARKBLUE = 'FF000080';
|
||||
const COLOR_GREEN = 'FF00FF00';
|
||||
const COLOR_DARKGREEN = 'FF008000';
|
||||
const COLOR_YELLOW = 'FFFFFF00';
|
||||
const COLOR_DARKYELLOW = 'FF808000';
|
||||
|
||||
/**
|
||||
* Indexed colors array
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected static $_indexedColors;
|
||||
|
||||
/**
|
||||
* ARGB - Alpha RGB
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $_argb = NULL;
|
||||
|
||||
/**
|
||||
* Parent property name
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $_parentPropertyName;
|
||||
|
||||
|
||||
/**
|
||||
* Create a new PHPExcel_Style_Color
|
||||
*
|
||||
* @param string $pARGB ARGB value for the colour
|
||||
* @param boolean $isSupervisor Flag indicating if this is a supervisor or not
|
||||
* Leave this value at default unless you understand exactly what
|
||||
* its ramifications are
|
||||
* @param boolean $isConditional Flag indicating if this is a conditional style or not
|
||||
* Leave this value at default unless you understand exactly what
|
||||
* its ramifications are
|
||||
*/
|
||||
public function __construct($pARGB = PHPExcel_Style_Color::COLOR_BLACK, $isSupervisor = FALSE, $isConditional = FALSE)
|
||||
{
|
||||
// Supervisor?
|
||||
parent::__construct($isSupervisor);
|
||||
|
||||
// Initialise values
|
||||
if (!$isConditional) {
|
||||
$this->_argb = $pARGB;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Bind parent. Only used for supervisor
|
||||
*
|
||||
* @param mixed $parent
|
||||
* @param string $parentPropertyName
|
||||
* @return PHPExcel_Style_Color
|
||||
*/
|
||||
public function bindParent($parent, $parentPropertyName=NULL)
|
||||
{
|
||||
$this->_parent = $parent;
|
||||
$this->_parentPropertyName = $parentPropertyName;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the shared style component for the currently active cell in currently active sheet.
|
||||
* Only used for style supervisor
|
||||
*
|
||||
* @return PHPExcel_Style_Color
|
||||
*/
|
||||
public function getSharedComponent()
|
||||
{
|
||||
switch ($this->_parentPropertyName) {
|
||||
case '_endColor':
|
||||
return $this->_parent->getSharedComponent()->getEndColor(); break;
|
||||
case '_color':
|
||||
return $this->_parent->getSharedComponent()->getColor(); break;
|
||||
case '_startColor':
|
||||
return $this->_parent->getSharedComponent()->getStartColor(); break;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Build style array from subcomponents
|
||||
*
|
||||
* @param array $array
|
||||
* @return array
|
||||
*/
|
||||
public function getStyleArray($array)
|
||||
{
|
||||
switch ($this->_parentPropertyName) {
|
||||
case '_endColor':
|
||||
$key = 'endcolor';
|
||||
break;
|
||||
case '_color':
|
||||
$key = 'color';
|
||||
break;
|
||||
case '_startColor':
|
||||
$key = 'startcolor';
|
||||
break;
|
||||
|
||||
}
|
||||
return $this->_parent->getStyleArray(array($key => $array));
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply styles from array
|
||||
*
|
||||
* <code>
|
||||
* $objPHPExcel->getActiveSheet()->getStyle('B2')->getFont()->getColor()->applyFromArray( array('rgb' => '808080') );
|
||||
* </code>
|
||||
*
|
||||
* @param array $pStyles Array containing style information
|
||||
* @throws PHPExcel_Exception
|
||||
* @return PHPExcel_Style_Color
|
||||
*/
|
||||
public function applyFromArray($pStyles = NULL) {
|
||||
if (is_array($pStyles)) {
|
||||
if ($this->_isSupervisor) {
|
||||
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($pStyles));
|
||||
} else {
|
||||
if (array_key_exists('rgb', $pStyles)) {
|
||||
$this->setRGB($pStyles['rgb']);
|
||||
}
|
||||
if (array_key_exists('argb', $pStyles)) {
|
||||
$this->setARGB($pStyles['argb']);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
throw new PHPExcel_Exception("Invalid style array passed.");
|
||||
}
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get ARGB
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getARGB() {
|
||||
if ($this->_isSupervisor) {
|
||||
return $this->getSharedComponent()->getARGB();
|
||||
}
|
||||
return $this->_argb;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set ARGB
|
||||
*
|
||||
* @param string $pValue
|
||||
* @return PHPExcel_Style_Color
|
||||
*/
|
||||
public function setARGB($pValue = PHPExcel_Style_Color::COLOR_BLACK) {
|
||||
if ($pValue == '') {
|
||||
$pValue = PHPExcel_Style_Color::COLOR_BLACK;
|
||||
}
|
||||
if ($this->_isSupervisor) {
|
||||
$styleArray = $this->getStyleArray(array('argb' => $pValue));
|
||||
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
|
||||
} else {
|
||||
$this->_argb = $pValue;
|
||||
}
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get RGB
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getRGB() {
|
||||
if ($this->_isSupervisor) {
|
||||
return $this->getSharedComponent()->getRGB();
|
||||
}
|
||||
return substr($this->_argb, 2);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set RGB
|
||||
*
|
||||
* @param string $pValue RGB value
|
||||
* @return PHPExcel_Style_Color
|
||||
*/
|
||||
public function setRGB($pValue = '000000') {
|
||||
if ($pValue == '') {
|
||||
$pValue = '000000';
|
||||
}
|
||||
if ($this->_isSupervisor) {
|
||||
$styleArray = $this->getStyleArray(array('argb' => 'FF' . $pValue));
|
||||
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
|
||||
} else {
|
||||
$this->_argb = 'FF' . $pValue;
|
||||
}
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a specified colour component of an RGB value
|
||||
*
|
||||
* @private
|
||||
* @param string $RGB The colour as an RGB value (e.g. FF00CCCC or CCDDEE
|
||||
* @param int $offset Position within the RGB value to extract
|
||||
* @param boolean $hex Flag indicating whether the component should be returned as a hex or a
|
||||
* decimal value
|
||||
* @return string The extracted colour component
|
||||
*/
|
||||
private static function _getColourComponent($RGB,$offset,$hex=TRUE) {
|
||||
$colour = substr($RGB, $offset, 2);
|
||||
if (!$hex)
|
||||
$colour = hexdec($colour);
|
||||
return $colour;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the red colour component of an RGB value
|
||||
*
|
||||
* @param string $RGB The colour as an RGB value (e.g. FF00CCCC or CCDDEE
|
||||
* @param boolean $hex Flag indicating whether the component should be returned as a hex or a
|
||||
* decimal value
|
||||
* @return string The red colour component
|
||||
*/
|
||||
public static function getRed($RGB,$hex=TRUE) {
|
||||
return self::_getColourComponent($RGB, strlen($RGB) - 6, $hex);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the green colour component of an RGB value
|
||||
*
|
||||
* @param string $RGB The colour as an RGB value (e.g. FF00CCCC or CCDDEE
|
||||
* @param boolean $hex Flag indicating whether the component should be returned as a hex or a
|
||||
* decimal value
|
||||
* @return string The green colour component
|
||||
*/
|
||||
public static function getGreen($RGB,$hex=TRUE) {
|
||||
return self::_getColourComponent($RGB, strlen($RGB) - 4, $hex);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the blue colour component of an RGB value
|
||||
*
|
||||
* @param string $RGB The colour as an RGB value (e.g. FF00CCCC or CCDDEE
|
||||
* @param boolean $hex Flag indicating whether the component should be returned as a hex or a
|
||||
* decimal value
|
||||
* @return string The blue colour component
|
||||
*/
|
||||
public static function getBlue($RGB,$hex=TRUE) {
|
||||
return self::_getColourComponent($RGB, strlen($RGB) - 2, $hex);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adjust the brightness of a color
|
||||
*
|
||||
* @param string $hex The colour as an RGBA or RGB value (e.g. FF00CCCC or CCDDEE)
|
||||
* @param float $adjustPercentage The percentage by which to adjust the colour as a float from -1 to 1
|
||||
* @return string The adjusted colour as an RGBA or RGB value (e.g. FF00CCCC or CCDDEE)
|
||||
*/
|
||||
public static function changeBrightness($hex, $adjustPercentage) {
|
||||
$rgba = (strlen($hex) == 8);
|
||||
|
||||
$red = self::getRed($hex, FALSE);
|
||||
$green = self::getGreen($hex, FALSE);
|
||||
$blue = self::getBlue($hex, FALSE);
|
||||
if ($adjustPercentage > 0) {
|
||||
$red += (255 - $red) * $adjustPercentage;
|
||||
$green += (255 - $green) * $adjustPercentage;
|
||||
$blue += (255 - $blue) * $adjustPercentage;
|
||||
} else {
|
||||
$red += $red * $adjustPercentage;
|
||||
$green += $green * $adjustPercentage;
|
||||
$blue += $blue * $adjustPercentage;
|
||||
}
|
||||
|
||||
if ($red < 0) $red = 0;
|
||||
elseif ($red > 255) $red = 255;
|
||||
if ($green < 0) $green = 0;
|
||||
elseif ($green > 255) $green = 255;
|
||||
if ($blue < 0) $blue = 0;
|
||||
elseif ($blue > 255) $blue = 255;
|
||||
|
||||
$rgb = strtoupper( str_pad(dechex($red), 2, '0', 0) .
|
||||
str_pad(dechex($green), 2, '0', 0) .
|
||||
str_pad(dechex($blue), 2, '0', 0)
|
||||
);
|
||||
return (($rgba) ? 'FF' : '') . $rgb;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get indexed color
|
||||
*
|
||||
* @param int $pIndex Index entry point into the colour array
|
||||
* @param boolean $background Flag to indicate whether default background or foreground colour
|
||||
* should be returned if the indexed colour doesn't exist
|
||||
* @return PHPExcel_Style_Color
|
||||
*/
|
||||
public static function indexedColor($pIndex, $background=FALSE) {
|
||||
// Clean parameter
|
||||
$pIndex = intval($pIndex);
|
||||
|
||||
// Indexed colors
|
||||
if (is_null(self::$_indexedColors)) {
|
||||
self::$_indexedColors = array(
|
||||
1 => 'FF000000', // System Colour #1 - Black
|
||||
2 => 'FFFFFFFF', // System Colour #2 - White
|
||||
3 => 'FFFF0000', // System Colour #3 - Red
|
||||
4 => 'FF00FF00', // System Colour #4 - Green
|
||||
5 => 'FF0000FF', // System Colour #5 - Blue
|
||||
6 => 'FFFFFF00', // System Colour #6 - Yellow
|
||||
7 => 'FFFF00FF', // System Colour #7- Magenta
|
||||
8 => 'FF00FFFF', // System Colour #8- Cyan
|
||||
9 => 'FF800000', // Standard Colour #9
|
||||
10 => 'FF008000', // Standard Colour #10
|
||||
11 => 'FF000080', // Standard Colour #11
|
||||
12 => 'FF808000', // Standard Colour #12
|
||||
13 => 'FF800080', // Standard Colour #13
|
||||
14 => 'FF008080', // Standard Colour #14
|
||||
15 => 'FFC0C0C0', // Standard Colour #15
|
||||
16 => 'FF808080', // Standard Colour #16
|
||||
17 => 'FF9999FF', // Chart Fill Colour #17
|
||||
18 => 'FF993366', // Chart Fill Colour #18
|
||||
19 => 'FFFFFFCC', // Chart Fill Colour #19
|
||||
20 => 'FFCCFFFF', // Chart Fill Colour #20
|
||||
21 => 'FF660066', // Chart Fill Colour #21
|
||||
22 => 'FFFF8080', // Chart Fill Colour #22
|
||||
23 => 'FF0066CC', // Chart Fill Colour #23
|
||||
24 => 'FFCCCCFF', // Chart Fill Colour #24
|
||||
25 => 'FF000080', // Chart Line Colour #25
|
||||
26 => 'FFFF00FF', // Chart Line Colour #26
|
||||
27 => 'FFFFFF00', // Chart Line Colour #27
|
||||
28 => 'FF00FFFF', // Chart Line Colour #28
|
||||
29 => 'FF800080', // Chart Line Colour #29
|
||||
30 => 'FF800000', // Chart Line Colour #30
|
||||
31 => 'FF008080', // Chart Line Colour #31
|
||||
32 => 'FF0000FF', // Chart Line Colour #32
|
||||
33 => 'FF00CCFF', // Standard Colour #33
|
||||
34 => 'FFCCFFFF', // Standard Colour #34
|
||||
35 => 'FFCCFFCC', // Standard Colour #35
|
||||
36 => 'FFFFFF99', // Standard Colour #36
|
||||
37 => 'FF99CCFF', // Standard Colour #37
|
||||
38 => 'FFFF99CC', // Standard Colour #38
|
||||
39 => 'FFCC99FF', // Standard Colour #39
|
||||
40 => 'FFFFCC99', // Standard Colour #40
|
||||
41 => 'FF3366FF', // Standard Colour #41
|
||||
42 => 'FF33CCCC', // Standard Colour #42
|
||||
43 => 'FF99CC00', // Standard Colour #43
|
||||
44 => 'FFFFCC00', // Standard Colour #44
|
||||
45 => 'FFFF9900', // Standard Colour #45
|
||||
46 => 'FFFF6600', // Standard Colour #46
|
||||
47 => 'FF666699', // Standard Colour #47
|
||||
48 => 'FF969696', // Standard Colour #48
|
||||
49 => 'FF003366', // Standard Colour #49
|
||||
50 => 'FF339966', // Standard Colour #50
|
||||
51 => 'FF003300', // Standard Colour #51
|
||||
52 => 'FF333300', // Standard Colour #52
|
||||
53 => 'FF993300', // Standard Colour #53
|
||||
54 => 'FF993366', // Standard Colour #54
|
||||
55 => 'FF333399', // Standard Colour #55
|
||||
56 => 'FF333333' // Standard Colour #56
|
||||
);
|
||||
}
|
||||
|
||||
if (array_key_exists($pIndex, self::$_indexedColors)) {
|
||||
return new PHPExcel_Style_Color(self::$_indexedColors[$pIndex]);
|
||||
}
|
||||
|
||||
if ($background) {
|
||||
return new PHPExcel_Style_Color('FFFFFFFF');
|
||||
}
|
||||
return new PHPExcel_Style_Color('FF000000');
|
||||
}
|
||||
|
||||
/**
|
||||
* Get hash code
|
||||
*
|
||||
* @return string Hash code
|
||||
*/
|
||||
public function getHashCode() {
|
||||
if ($this->_isSupervisor) {
|
||||
return $this->getSharedComponent()->getHashCode();
|
||||
}
|
||||
return md5(
|
||||
$this->_argb
|
||||
. __CLASS__
|
||||
);
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue