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PDF.php
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PDF.php
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<?PHP
/*-
* Copyright (c) 2017-2020 Etienne Bagnoud <[email protected]>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
namespace artnum;
include('tfpdf/tfpdf.php');
class PDF extends \tFPDF {
protected $layers = array();
protected $current_layer = '_origin';
protected $previous_layer = '_origin';
protected $doc = array();
protected $tabs = array();
protected $vtabs = array();
protected $nvtabs = array();
protected $current_align = 'left';
protected $tabbed_align = false;
protected $current_line_max = 0;
protected $page_count = 0;
protected $unbreaked_line = false;
protected $last_font_size = 0;
protected $tagged_fonts = array();
protected $blocks = array();
protected $current_block = null;
protected $margin = array('left' => null, 'right' => null, 'top' => null);
protected $blank = 0;
private $page_is_added = false;
public $coverPage = 0;
function __construct($orientation='P', $unit='mm', $size='A4') {
if (is_array($orientation)) {
$params = $orientation;
$orientation = 'P';
$unit = 'mm';
$size = 'A4';
foreach($params as $k => $v) {
if ($k === 'orientation') { $orientation = $v; }
if ($k === 'unit') { $unit = $v; }
if ($k === 'size') { $size = $v; }
}
}
parent::__construct($orientation, $unit, $size);
$this->add_layer('_origin');
$this->current_layer = '_origin';
$this->last_font_size = $this->FontSize;
}
function Cell($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = false, $link = '') {
if (in_array($this->FontFamily, $this->CoreFonts)) {
$txt = iconv('UTF-8', 'windows-1252', $txt);
}
$ret = parent::Cell($w, $h, $txt, $border, $ln, $align, $fill, $link);
$this->_block();
return $ret;
}
function Image($file, $x = NULL, $y = NULL, $w = 0, $h = 0, $type = '', $link = '') {
$ret = parent::Image($file, $x, $y, $w, $h, $type);
$this->_block();
return $ret;
}
function Line($x1, $y1, $x2, $y2) {
$ret = parent::Line($x1, $y1, $x2, $y2);
$this->_block();
return $ret;
}
function Link($x, $y, $w, $h, $link) {
$ret = parent::Link($x, $y, $w, $h, $link);
$this->_block();
return $ret;
}
function Ln($h = null) {
$ret = parent::Ln($h);
$this->_block();
return $ret;
}
function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=false) {
if (in_array($this->FontFamily, $this->CoreFonts)) {
$txt = iconv('UTF-8', 'windows-1252', $txt);
}
$ret = parent::MultiCell($w, $h, $txt, $border, $align, $fill);
$this->_block();
return $ret;
}
function Text($x, $y, $txt) {
$ret = parent::Text($x, $y, $txt);
$this->_block();
return $ret;
}
function SetY($y, $resetX = true) {
$ret = parent::SetY($y, $resetX);
$this->_block();
return $ret;
}
function SetXY($x, $y) {
$ret = parent::SetXY($x, $y);
$this->_block();
return $ret;
}
function Close()
{
if($this->state==3) {
return;
}
if($this->page==0) {
$this->AddPage();
}
if ($this->blank <= 1) {
$this->InFooter = true;
$this->Footer();
$this->InFooter = false;
} else {
$this->blank = 0;
}
$this->_endpage();
$this->_enddoc();
}
function AddPage($orientation = '', $size = '', $rotation = 0) {
/* extension */
$this->page_is_added = true;
$this->_flushblock();
/* direct copy of original AddPage */
// Start a new page
if($this->state==3)
$this->Error('The document is closed');
$family = $this->FontFamily;
$style = $this->FontStyle.($this->underline ? 'U' : '');
$fontsize = $this->FontSizePt;
$lw = $this->LineWidth;
$dc = $this->DrawColor;
$fc = $this->FillColor;
$tc = $this->TextColor;
$cf = $this->ColorFlag;
if($this->page>0)
{
// Page footer
if ($this->blank <= 1) {
$this->InFooter = true;
$this->Footer();
$this->InFooter = false;
} else {
$this->blank = 0;
}
// Close page
$this->_endpage();
}
// Start new page
$this->_beginpage($orientation,$size,$rotation);
// Set line cap style to square
$this->_out('2 J');
// Set line width
$this->LineWidth = $lw;
$this->_out(sprintf('%.2F w',$lw*$this->k));
// Set font
if($family)
$this->SetFont($family,$style,$fontsize);
// Set colors
$this->DrawColor = $dc;
if($dc!='0 G')
$this->_out($dc);
$this->FillColor = $fc;
if($fc!='0 g')
$this->_out($fc);
$this->TextColor = $tc;
$this->ColorFlag = $cf;
if ($this->blank < 1) {
// Page header
$this->InHeader = true;
$this->Header();
$this->InHeader = false;
} else {
$this->blank = 2;
}
// Restore line width
if($this->LineWidth!=$lw)
{
$this->LineWidth = $lw;
$this->_out(sprintf('%.2F w',$lw*$this->k));
}
// Restore font
if($family)
$this->SetFont($family,$style,$fontsize);
// Restore colors
if($this->DrawColor!=$dc)
{
$this->DrawColor = $dc;
$this->_out($dc);
}
if($this->FillColor!=$fc)
{
$this->FillColor = $fc;
$this->_out($fc);
}
$this->TextColor = $tc;
$this->ColorFlag = $cf;
/* extension */
$this->SetXY($this->lMargin, $this->tMargin);
$this->_reinitblock();
$this->page_is_added = false;
}
function AddBlankPage ($orientation = '', $size = '') {
$this->blank = 1;
$this->AddPage($orientation, $size);
}
function SetFillColor($color, $g = NULL, $b = NULL) {
if (is_string($color)) {
list($r, $g, $b) = sscanf($color, "#%02x%02x%02x");
} else {
$r = $color;
}
return parent::SetFillColor($r, $g, $b);
}
function _pdf_color($color, $g = NULL, $b = NULL) {
if (is_string($color)) {
list($r, $g, $b) = sscanf($color, "#%02x%02x%02x");
}
if (is_null($g)) {
return sprintf('%.3F g', $r / 255);
} else {
return sprintf('%.3F %.3F %.3F rg', $r / 255, $g / 255, $b / 255);
}
}
function block($name, $options = null) {
$after = null;
if (is_string($options)) {
$after = $options;
} else if (is_array($options)) {
$after = $options[0];
foreach($options as $b) {
if ($this->blocks[$after]['max-y'] < $this->blocks[$b]['max-y']) {
$after = $b;
}
}
}
$this->close_block();
if (isset($this->blocks[$name])) {
$this->SetY($this->blocks[$name]['origin']);
} else {
if ($after) {
if (isset($this->blocks[$after])) {
$this->SetY($this->blocks[$after]['max-y']);
}
}
$dheight = $this->getLineHeight() - $this->getFontSize();
$this->blocks[$name] = array(
'origin' => $this->GetY(),
'closed' => false,
'max-y' => $this->GetY(),
'left' => $this->left,
'right' => $this->right,
'delta-height' => $dheight,
'buffer' => ''
);
}
$this->current_block = $name;
$this->SetX($this->left);
}
function get_block_origin () {
if ($this->current_block && isset($this->blocks[$this->current_block])) {
$block = $this->blocks[$this->current_block];
return $block['origin'] - $block['delta-height'];
}
return 0;
}
function Output($dest='', $name='', $isUTF8=false) {
$this->close_block();
return parent::Output($dest, $name, $isUTF8);
}
protected function _flushblock() {
if ($this->current_block && isset($this->blocks[$this->current_block])) {
$this->blocks[$this->current_block]['max-y'] = $this->GetY();
$this->_draw_block_bg($this->blocks[$this->current_block]);
}
}
protected function _reinitblock() {
if ($this->current_block && isset($this->blocks[$this->current_block])) {
$this->blocks[$this->current_block]['origin'] = $this->GetY();
$this->blocks[$this->current_block]['max-y'] = $this->GetY();
}
}
protected function _block($y = null) {
if ($this->current_block && isset($this->blocks[$this->current_block])) {
if (!$y) { $y = $this->GetY(); }
if ($this->blocks[$this->current_block]['max-y'] < $y) {
$this->blocks[$this->current_block]['max-y'] = $y;
}
}
}
function reset_blocks() {
$this->close_block();
$this->blocks = array();
}
function to_block_end() {
if ($this->current_block) {
$this->SetY($this->blocks[$this->current_block]['max-y']);
}
$this->SetX($this->left);
}
function to_block_begin() {
if ($this->current_block) {
$this->SetY($this->blocks[$this->current_block]['origin']);
}
$this->SetX($this->left);
}
function _draw_block_bg($block) {
if (isset($block['color'])) {
$this->switch_layer('background');
$this->SetFillColor($block['color']);
$this->Rect($block['left'], $block['origin'] - $block['delta-height'], $this->w - ($block['left'] + $block['right']), $block['delta-height'] + ($block['max-y'] - $block['origin']), 'F');
$this->SetFillColor('#000000');
$this->reset_layer();
}
}
function close_block() {
$y = null;
if ($this->current_block) {
if (isset($this->blocks[$this->current_block])) {
$block = &$this->blocks[$this->current_block];
$block['closed'] = true;
$y = $block['max-y'];
$this->_draw_block_bg($block);
$this->buffer .= $block['buffer'];
$block['buffer'] = '';
}
$this->current_block = null;
}
if ($y) {
$this->SetY($y);
}
$this->SetX($this->left);
}
function background_block($color) {
$this->add_layer('background', array('index' => -99999));
if ($this->current_block) {
if (isset($this->blocks[$this->current_block])) {
$this->blocks[$this->current_block]['color'] = $color;
$this->blocks[$this->current_block]['painted-y'] = $this->blocks[$this->current_block]['origin'];
}
}
}
function add_layer($name, $options = array()) {
$index = isset($options['index']) ? $options['index'] : 0;
$drawcolor = isset($options['draw-color']) ? $this->_pdf_color($options['draw-color']) : '0 G';
$fillcolor = isset($options['fill-color']) ? $this->_pdf_color($options['fill-color']) : '0 g';
$textcolor = isset($options['text-color']) ? $this->_pdf_color($options['text-color']) : '0 g';
if (! isset($this->layers[$name])) {
$this->layers[$name] = array('data' => array(), 'index' => $index, 'fill-color' => $fillcolor, 'draw-color' => $drawcolor, 'text-color' => $textcolor);
}
}
function switch_layer($name) {
if (isset($this->layers[$name])) {
$this->previous_layer = $this->current_layer;
$this->current_layer = $name;
$this->FillColor = $this->layers[$this->current_layer]['fill-color'];
$this->DrawColor = $this->layers[$this->current_layer]['draw-color'];
$this->TextColor = $this->layers[$this->current_layer]['text-color'];
}
}
function reset_layer() {
if ($this->previous_layer) {
$this->current_layer = $this->previous_layer;
} else {
$this->current_layer = '_origin';
}
$this->FillColor = $this->layers[$this->current_layer]['fill-color'];
$this->DrawColor = $this->layers[$this->current_layer]['draw-color'];
$this->TextColor = $this->layers[$this->current_layer]['text-color'];
}
function _out($s) {
if ($this->state == 2) {
if (!isset($this->current_layer)) {
if (!isset($this->layers['_origin']['data'][$this->page])) {
$this->layers['_origin']['data'][$this->page] = $s . "\n";
} else {
$this->layers['_origin']['data'][$this->page] .= $s . "\n";
}
} else if (isset($this->layers[$this->current_layer]['data'][$this->page])) {
$this->layers[$this->current_layer]['data'][$this->page] .= $s ."\n";
} else {
$this->layers[$this->current_layer]['data'][$this->page] = $s ."\n";
}
} else {
if (!$this->page_is_added && $this->current_block && isset($this->blocks[$this->current_block])) {
$this->blocks[$this->current_block]['buffer'] .= $s ."\n";
} else {
$this->buffer .= $s . "\n";
}
}
}
function _put ($s) {
if (!$this->page_is_added && $this->current_block && isset($this->blocks[$this->current_block])) {
$this->blocks[$this->current_block]['buffer'] .= $s ."\n";
} else {
$this->buffer .= $s . "\n";
}
}
function _putpages() {
usort($this->layers, function ($a, $b) {
if (!isset($a['index'])) { $a['index'] = 0; }
if (!isset($b['index'])) { $b['index'] = 0; }
if ($a['index'] == $b['index']) { return 0; }
return ($a['index'] < $b['index']) ? -1 : 1;
});
$pages = array();
foreach ($this->layers as $layer) {
foreach ($layer['data'] as $k => $line) {
if (!isset($pages[$k])) {
$pages[$k] = $layer['fill-color'] . "\n" . $layer['draw-color'] . "\n";
}
$pages[$k] .= $line . "\n";
}
}
$this->pages =$pages;
parent::_putpages();
}
function __get($name) {
switch ($name) {
case 'innerWidth':
return $this->w - ($this->right + $this->left);
case 'innerCenter':
return ($this->w - ($this->left + $this->right)) / 2;
case 'right': case 'left': case 'top':
if (isset($this->margin[$name]) && $this->margin[$name]) {
return $this->margin[$name];
}
if ($name == 'right') { return $this->rMargin; }
if ($name == 'left') { return $this->lMargin; }
if ($name == 'top') { return $this->tMargin; }
}
}
function __set($name, $value) {
switch ($name) {
case 'right': case 'left': case 'top':
if (is_numeric($value)) {
if ($name == 'right') { $value += $this->rMargin; }
if ($name == 'left') { $value += $this->lMargin; $this->SetX($value); }
if ($name == 'top') { $value += $this->tMargin; }
$this->margin[$name] = $value;
}
}
}
function __unset($name) {
switch ($name) {
case 'left': case 'right': case 'top':
$this->margin[$name] = null;
if ($name == 'left') { $this->SetX($this->left); }
}
}
function addCover() {
$this->coverPage++;
}
function pageCount() {
return count($this->pages);
}
function resetFontSize() {
$this->setFontSize($this->last_font_size);
}
function setPtFontSize($pt) {
$this->FontSizePt = $pt;
$this->FontSize = $pt / $this->k;
$this->last_font_size = $this->FontSize;
if($this->page>0) {
$this->_out(sprintf('BT /F%d %.2F Tf ET',$this->CurrentFont['i'],$this->FontSizePt));
}
}
function setFontSize($mm, $pt = false) {
if ($pt) { return $this->setPtFontSize($mm); }
$this->last_font_size = $this->FontSize;
$this->FontSize = $mm;
$this->FontSizePt = $mm * $this->k;
if($this->page>0) {
$this->_out(sprintf('BT /F%d %.2F Tf ET',$this->CurrentFont['i'],$this->FontSizePt));
}
}
function reset() {
$this->SetXY($this->left, $this->top);
}
function getFontSize() {
return $this->FontSize;
}
function getFontWidth() {
return $this->GetStringWidth('o');
}
function addTaggedFont($tag, $family, $style = '', $file = '', $uni = false) {
$this->AddFont($family, $style, $file, $uni);
$this->tagged_fonts[$tag] = [$family, $style];
}
function setTaggedFont($tag) {
if(isset($this->tagged_fonts[$tag])) {
$this->SetFont($this->tagged_fonts[$tag][0],$this->tagged_fonts[$tag][1]);
}
}
/* Set position on the page relative to margins. Top - left corner is 0, 0. Only positive value */
function setPosition ($x = -1, $y = -1) {
if ($x < 0) {
$x = $this->GetX();
} else {
$x += $this->left;
}
if ($y < 0) {
$y = $this->GetY();
} else {
$y += $this->top;
}
$this->SetXY($x, $y);
}
function set($name, $content) {
$this->doc[$name] = $content;
}
function get($name) {
if ($this->has($name)) {
return $this->doc[$name];
}
}
function has($name) {
return isset($this->doc[$name]);
}
function addTab($mm, $align = 'left') {
if(is_string($mm)) {
switch($mm) {
default:
case 'right': $mm = $this->w - ($this->right + $this->left + $this->getFontWidth()) ; break;
case 'left': $mm =0; break;
case 'middle': $mm = ($this->w / 2) - ($this->left + $this->getFontWidth()); break;
}
}
$this->tabs[] = array($mm, $align);
}
function tab($i) {
$this->SetX($this->tabs[$i-1][0] + $this->left);
$this->current_align = $this->tabs[$i-1][1];
$this->tabbed_align = true;
}
function getTab($i) {
return $this->tabs[$i-1][0] + $this->left;
}
function addVTab($mm, $name = null) {
if($name == NULL) {
$this->vtabs[] = $mm;
} else {
$this->vtabs[] = $mm;
$this->nvtabs[$name] = $mm;
}
}
function getVTab($i) {
if (is_numeric($i)) {
if (count($this->vtabs) < $i && $i >= 0) {
return $this->vtabs[$i - 1] + $this->top;
}
} else {
if (isset($this->nvtabs[$i])) {
return $this->nvtabs[$i] + $this->top;
}
}
return 0;
}
function vtab($i) {
if(is_numeric($i)) {
$this->SetY($this->vtabs[$i-1] + $this->top);
} else {
$this->SetY($this->nvtabs[$i] + $this->top);
}
}
function vspace($mm) {
$this->setY($this->getY() + $mm);
}
function printTaggedLn($txt, $options = array()) {
if (is_string($txt)) {
$txt = array($txt);
}
$break = isset($options['break']) ? $options['break'] : true;
if (isset($options['align']) && strcasecmp($options['align'], 'right') == 0) {
$txt = array_reverse($txt);
if (!isset($options['max-width'])) {
$this->SetX($this->w - ($this->right + $this->GetStringWidth('0')));
} else {
$this->SetX($this->GetX() + $options['max-width']);
}
foreach($txt as $t) {
if ($t[0] == '%') {
if (isset($this->tagged_fonts[substr($t, 1)])) {
$this->setTaggedFont(substr($t, 1));
continue;
}
}
$txtWidth = $this->GetStringWidth($t);
$this->SetX($this->GetX() - $txtWidth);
$o = $options; $o['break'] = false; $o['align'] = 'left';
$this->printLn($t, $o);
$this->SetX($this->GetX() - $txtWidth);
}
} else {
foreach($txt as $t) {
if (empty($t)) { continue; }
if($t[0] == '%') {
if(isset($this->tagged_fonts[substr($t, 1)])) {
$this->setTaggedFont(substr($t, 1));
} else {
$o = $options; $o['break'] = false;
$this->printLn($t, $o);
}
} else {
$o = $options; $o['break'] = false;
$this->printLn($t, $o);
}
}
}
if($break) {
$this->br();
}
}
function printLn($txt, $options = array()) {
$origin = $this->GetX();
$this->unbreaked_line = false;
$break = isset($options['break']) ? $options['break'] : true;
$linespacing = isset($options['linespacing']) ? $options['linespacing'] : 'single';
$align = isset($options['align']) ? $options['align'] : $this->current_align;
$underline = isset($options['underline']) ? $options['underline'] : false;
$max_width = isset($options['max-width']) ? $options['max-width'] : $this->w -($this->GetX() + $this->right);
$multiline = isset($options['multiline']) ? $options['multiline'] : false;
$height = $this->getFontSize();
$width = $this->GetStringWidth($txt);
$paragraph = array();
if($width > $max_width) {
$fromX = $this->GetX();
switch($align) {
case 'left':
default:
$ttxt = explode(' ', $txt);
if(count($ttxt) > 1) {
$sub = '';
for($i = 0; $i < count($ttxt); $i++) {
if($this->GetStringWidth($sub . ' ' . $ttxt[$i]) > $max_width) {
if(isset($options['break']) && !$options['break']) {
$options['break'] = true;
}
$paragraph[] = $sub;
$sub = '';
}
if($sub == '') {
$sub = $ttxt[$i];
} else {
$sub .= ' ' . $ttxt[$i];
}
}
if ($sub != '') {
$paragraph[] = $sub;
}
} else {
$sub = '';
for($i = 0; $i < strlen($txt); $i++) {
if($this->GetStringWidth($sub . $txt[$i]) > $max_width) {
$paragraph[] = $sub;
$sub = '';
}
$sub .= $txt[$i];
}
}
break;
case 'right':
$paragraph[] = $txt;
break;
}
} else {
$paragraph[] = $txt;
}
switch($align) {
default:
case 'left':
$underline_start = $this->GetX();
$this->Cell($this->GetStringWidth($paragraph[0]), $height, $paragraph[0]);
if ($multiline) {
for ($i = 1; $i < count($paragraph); $i++) {
$this->br();
$this->SetX($origin);
$this->Cell($this->GetStringWidth($paragraph[$i]), $height, $paragraph[$i]);
}
}
break;
case 'right':
$this->SetX($this->w - ($this->right + $width));
$underline_start = $this->GetX();
$this->Cell($width, $height, $paragraph[0]);
break;
case 'center':
break;
}
if($underline) {
$underline_height = $this->GetY() + $height + 0.5;
$this->Line($underline_start + $this->cMargin, $underline_height, $underline_start + $width + $this->cMargin, $underline_height);
}
if($break) {
$this->br($linespacing);
} else {
if($this->FontSize > $this->current_line_max) {
$this->current_line_max = $this->FontSize;
$this->unbreaked_line = true;
}
}
}
function getRGB($color)
{
switch ($color) {
/* CSS Level 1 */
case 'black':
$color = '#000';
break;
case 'silver':
$color = '#c0c0c0';
break;
case 'gray':
$color = '#808080';
break;
case 'white':
$color = '#fff';
break;
case 'maroon':
$color = '#800000';
break;
case 'red':
$color = '#ff0000';
break;
case 'purple':
$color = '#800080';
break;
case 'fuchsia':
$color = '#ff00ff';
break;
case 'green':
$color = '#008000';
break;
case 'lime':
$color = '#00ff00';
break;
case 'olive':
$color = '#808000';
break;
case 'yellow':
$color = '#ffff00';
break;
case 'navy':
$color = '#000080';
break;
case 'blue':
$color = '#0000ff';
break;
case 'teal':
$color = '#008080';
break;
case 'aqua':
$color = '#00ffff';
break;
/* css level 2, 3 and 4 */
case 'orange': $color = '#ffa500'; break;
case 'aliceblue': $color = '#f0f8ff'; break;
case 'antiquewhite': $color = '#faebd7'; break;
case 'aquamarine': $color = '#7fffd4'; break;
case 'azure': $color = '#f0ffff'; break;
case 'beige': $color = '#f5f5dc'; break;
case 'bisque': $color = '#ffe4c4'; break;
case 'blanchedalmond': $color = '#ffebcd'; break;
case 'blueviolet': $color = '#8a2be2'; break;
case 'brown': $color = '#a52a2a'; break;
case 'burlywood': $color = '#deb887'; break;
case 'cadetblue': $color = '#5f9ea0'; break;
case 'chartreuse': $color = '#7fff00'; break;
case 'chocolate': $color = '#d2691e'; break;
case 'coral': $color = '#ff7f50'; break;
case 'cornflowerblue': $color = '#6495ed'; break;
case 'cornsilk': $color = '#fff8dc'; break;
case 'crimson': $color = '#dc143c'; break;
case 'cyan': $color = '#00ffff'; break;
case 'darkblue': $color = '#00008b'; break;
case 'darkcyan': $color = '#008b8b'; break;
case 'darkgoldenrod': $color = '#b8860b'; break;
case 'darkgray': $color = '#a9a9a9'; break;
case 'darkgreen': $color = '#006400'; break;
case 'darkgrey': $color = '#a9a9a9'; break;
case 'darkkhaki': $color = '#bdb76b'; break;
case 'darkmagenta': $color = '#8b008b'; break;
case 'darkolivegreen': $color = '#556b2f'; break;
case 'darkorange': $color = '#ff8c00'; break;
case 'darkorchid': $color = '#9932cc'; break;
case 'darkred': $color = '#8b0000'; break;
case 'darksalmon': $color = '#e9967a'; break;
case 'darkseagreen': $color = '#8fbc8f'; break;
case 'darkslateblue': $color = '#483d8b'; break;
case 'darkslategray': $color = '#2f4f4f'; break;
case 'darkslategrey': $color = '#2f4f4f'; break;
case 'darkturquoise': $color = '#00ced1'; break;
case 'darkviolet': $color = '#9400d3'; break;
case 'deeppink': $color = '#ff1493'; break;
case 'deepskyblue': $color = '#00bfff'; break;
case 'dimgray': $color = '#696969'; break;
case 'dimgrey': $color = '#696969'; break;
case 'dodgerblue': $color = '#1e90ff'; break;
case 'firebrick': $color = '#b22222'; break;
case 'floralwhite': $color = '#fffaf0'; break;
case 'forestgreen': $color = '#228b22'; break;
case 'gainsboro': $color = '#dcdcdc'; break;
case 'ghostwhite': $color = '#f8f8ff'; break;
case 'gold': $color = '#ffd700'; break;
case 'goldenrod': $color = '#daa520'; break;
case 'greenyellow': $color = '#adff2f'; break;
case 'grey': $color = '#808080'; break;
case 'honeydew': $color = '#f0fff0'; break;
case 'hotpink': $color = '#ff69b4'; break;
case 'indianred': $color = '#cd5c5c'; break;
case 'indigo': $color = '#4b0082'; break;
case 'ivory': $color = '#fffff0'; break;
case 'khaki': $color = '#f0e68c'; break;
case 'lavender': $color = '#e6e6fa'; break;
case 'lavenderblush': $color = '#fff0f5'; break;
case 'lawngreen': $color = '#7cfc00'; break;
case 'lemonchiffon': $color = '#fffacd'; break;
case 'lightblue': $color = '#add8e6'; break;
case 'lightcoral': $color = '#f08080'; break;
case 'lightcyan': $color = '#e0ffff'; break;
case 'lightgoldenrodyellow': $color = '#fafad2'; break;
case 'lightgray': $color = '#d3d3d3'; break;
case 'lightgreen': $color = '#90ee90'; break;
case 'lightgrey': $color = '#d3d3d3'; break;
case 'lightpink': $color = '#ffb6c1'; break;
case 'lightsalmon': $color = '#ffa07a'; break;
case 'lightseagreen': $color = '#20b2aa'; break;
case 'lightskyblue': $color = '#87cefa'; break;
case 'lightslategray': $color = '#778899'; break;
case 'lightslategrey': $color = '#778899'; break;
case 'lightsteelblue': $color = '#b0c4de'; break;
case 'lightyellow': $color = '#ffffe0'; break;
case 'limegreen': $color = '#32cd32'; break;
case 'linen': $color = '#faf0e6'; break;
case 'magenta': $color = '#ff00ff'; break;
case 'mediumaquamarine': $color = '#66cdaa'; break;
case 'mediumblue': $color = '#0000cd'; break;
case 'mediumorchid': $color = '#ba55d3'; break;
case 'mediumpurple': $color = '#9370db'; break;
case 'mediumseagreen': $color = '#3cb371'; break;
case 'mediumslateblue': $color = '#7b68ee'; break;
case 'mediumspringgreen': $color = '#00fa9a'; break;
case 'mediumturquoise': $color = '#48d1cc'; break;
case 'mediumvioletred': $color = '#c71585'; break;
case 'midnightblue': $color = '#191970'; break;
case 'mintcream': $color = '#f5fffa'; break;
case 'mistyrose': $color = '#ffe4e1'; break;
case 'moccasin': $color = '#ffe4b5'; break;
case 'navajowhite': $color = '#ffdead'; break;
case 'oldlace': $color = '#fdf5e6'; break;
case 'olivedrab': $color = '#6b8e23'; break;
case 'orangered': $color = '#ff4500'; break;
case 'orchid': $color = '#da70d6'; break;
case 'palegoldenrod': $color = '#eee8aa'; break;
case 'palegreen': $color = '#98fb98'; break;
case 'paleturquoise': $color = '#afeeee'; break;
case 'palevioletred': $color = '#db7093'; break;
case 'papayawhip': $color = '#ffefd5'; break;
case 'peachpuff': $color = '#ffdab9'; break;
case 'peru': $color = '#cd853f'; break;
case 'pink': $color = '#ffc0cb'; break;
case 'plum': $color = '#dda0dd'; break;
case 'powderblue': $color = '#b0e0e6'; break;
case 'rosybrown': $color = '#bc8f8f'; break;
case 'royalblue': $color = '#4169e1'; break;
case 'saddlebrown': $color = '#8b4513'; break;
case 'salmon': $color = '#fa8072'; break;
case 'sandybrown': $color = '#f4a460'; break;
case 'seagreen': $color = '#2e8b57'; break;
case 'seashell': $color = '#fff5ee'; break;
case 'sienna': $color = '#a0522d'; break;
case 'skyblue': $color = '#87ceeb'; break;
case 'slateblue': $color = '#6a5acd'; break;
case 'slategray': $color = '#708090'; break;
case 'slategrey': $color = '#708090'; break;
case 'snow': $color = '#fffafa'; break;
case 'springgreen': $color = '#00ff7f'; break;
case 'steelblue': $color = '#4682b4'; break;
case 'tan': $color = '#d2b48c'; break;
case 'thistle': $color = '#d8bfd8'; break;
case 'tomato': $color = '#ff6347'; break;
case 'turquoise': $color = '#40e0d0'; break;
case 'violet': $color = '#ee82ee'; break;
case 'wheat': $color = '#f5deb3'; break;
case 'whitesmoke': $color = '#f5f5f5'; break;
case 'yellowgreen': $color = '#9acd32'; break;
case 'rebeccapurple': $color = '#663399'; break;
}
$r = 0;
$g = 0;
$b = 0;
if ($color[0] === '#') {
$color = substr($color, 1);
$h1 = '';
$h2 = '';
$h3 = '';
if (strlen($color) == 3) {
$h1 = $color[0] . $color[0];