/**
* Output an HTML list bullet or ordered item symbol
* @param $listdepth (int) list nesting level
* @param $listtype (string) type of list
* @param $size (float) current font size
* @protected
* @since 4.4.004 (2008-12-10)
*/
protected function putHtmlListBullet($listdepth, $listtype = '', $size = 10)
{
if ($this->state != 2) {
return;
}
$size /= $this->k;
$fill = '';
$bgcolor = $this->bgcolor;
$color = $this->fgcolor;
$strokecolor = $this->strokecolor;
$width = 0;
$textitem = '';
$tmpx = $this->x;
$lspace = $this->GetStringWidth(' ');
if ($listtype == '^') {
// special symbol used for avoid justification of rect bullet
$this->lispacer = '';
return;
} elseif ($listtype == '!') {
// set default list type for unordered list
$deftypes = array('disc', 'circle', 'square');
$listtype = $deftypes[($listdepth - 1) % 3];
} elseif ($listtype == '#') {
// set default list type for ordered list
$listtype = 'decimal';
} elseif (substr($listtype, 0, 4) == 'img|') {
// custom image type ('img|type|width|height|image.ext')
$img = explode('|', $listtype);
$listtype = 'img';
}
switch ($listtype) {
// unordered types
case 'none':
break;
case 'disc':
$r = $size / 6;
$lspace += 2 * $r;
if ($this->rtl) {
$this->x += $lspace;
} else {
$this->x -= $lspace;
}
$this->Circle($this->x + $r, $this->y + $this->lasth / 2, $r, 0, 360, 'F', array(), $color, 8);
break;
case 'circle':
$r = $size / 6;
$lspace += 2 * $r;
if ($this->rtl) {
$this->x += $lspace;
} else {
$this->x -= $lspace;
}
$prev_line_style = $this->linestyleWidth . ' ' . $this->linestyleCap . ' ' . $this->linestyleJoin . ' ' . $this->linestyleDash . ' ' . $this->DrawColor;
$new_line_style = array('width' => $r / 3, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'phase' => 0, 'color' => $color);
$this->Circle($this->x + $r, $this->y + $this->lasth / 2, $r * (1 - 1 / 6), 0, 360, 'D', $new_line_style, array(), 8);
$this->_out($prev_line_style);
// restore line settings
break;
case 'square':
$l = $size / 3;
$lspace += $l;
if ($this->rtl) {
$this->x += $lspace;
} else {
$this->x -= $lspace;
}
$this->Rect($this->x, $this->y + ($this->lasth - $l) / 2, $l, $l, 'F', array(), $color);
break;
case 'img':
// 1=>type, 2=>width, 3=>height, 4=>image.ext
$lspace += $img[2];
if ($this->rtl) {
$this->x += $lspace;
} else {
$this->x -= $lspace;
}
$imgtype = strtolower($img[1]);
$prev_y = $this->y;
switch ($imgtype) {
case 'svg':
$this->ImageSVG($img[4], $this->x, $this->y + ($this->lasth - $img[3]) / 2, $img[2], $img[3], '', 'T', '', 0, false);
break;
case 'ai':
case 'eps':
$this->ImageEps($img[4], $this->x, $this->y + ($this->lasth - $img[3]) / 2, $img[2], $img[3], '', true, 'T', '', 0, false);
break;
default:
$this->Image($img[4], $this->x, $this->y + ($this->lasth - $img[3]) / 2, $img[2], $img[3], $img[1], '', 'T', false, 300, '', false, false, 0, false, false, false);
break;
}
$this->y = $prev_y;
break;
// ordered types
// $this->listcount[$this->listnum];
// $textitem
// ordered types
// $this->listcount[$this->listnum];
// $textitem
case '1':
case 'decimal':
$textitem = $this->listcount[$this->listnum];
break;
case 'decimal-leading-zero':
$textitem = sprintf('%02d', $this->listcount[$this->listnum]);
break;
case 'i':
case 'lower-roman':
$textitem = strtolower(TCPDF_STATIC::intToRoman($this->listcount[$this->listnum]));
break;
case 'I':
case 'upper-roman':
$textitem = TCPDF_STATIC::intToRoman($this->listcount[$this->listnum]);
break;
case 'a':
case 'lower-alpha':
case 'lower-latin':
$textitem = chr(97 + $this->listcount[$this->listnum] - 1);
break;
case 'A':
case 'upper-alpha':
case 'upper-latin':
$textitem = chr(65 + $this->listcount[$this->listnum] - 1);
break;
case 'lower-greek':
$textitem = TCPDF_FONTS::unichr(945 + $this->listcount[$this->listnum] - 1, $this->isunicode);
break;
/*
// Types to be implemented (special handling)
case 'hebrew': {
break;
}
case 'armenian': {
break;
}
case 'georgian': {
break;
}
case 'cjk-ideographic': {
break;
}
case 'hiragana': {
break;
}
case 'katakana': {
break;
}
case 'hiragana-iroha': {
break;
}
case 'katakana-iroha': {
break;
}
*/
/*
// Types to be implemented (special handling)
case 'hebrew': {
break;
}
case 'armenian': {
break;
}
case 'georgian': {
break;
}
case 'cjk-ideographic': {
break;
}
case 'hiragana': {
break;
}
case 'katakana': {
break;
}
case 'hiragana-iroha': {
break;
}
case 'katakana-iroha': {
break;
}
*/
default:
$textitem = $this->listcount[$this->listnum];
}
if (!TCPDF_STATIC::empty_string($textitem)) {
// Check whether we need a new page or new column
$prev_y = $this->y;
$h = $this->FontSize * $this->cell_height_ratio + $this->cell_padding['T'] + $this->cell_padding['B'];
if ($this->checkPageBreak($h) or $this->y < $prev_y) {
$tmpx = $this->x;
}
// print ordered item
if ($this->rtl) {
$textitem = '.' . $textitem;
} else {
$textitem = $textitem . '.';
}
$lspace += $this->GetStringWidth($textitem);
if ($this->rtl) {
$this->x += $lspace;
} else {
$this->x -= $lspace;
}
$this->Write($this->lasth, $textitem, '', false, '', false, 0, false);
}
$this->x = $tmpx;
$this->lispacer = '^';
// restore colors
$this->SetFillColorArray($bgcolor);
$this->SetDrawColorArray($strokecolor);
$this->SettextColorArray($color);
}
