/**
* Init the PDF Font
*
* @return void
*/
public function fontSet()
{
$family = strtolower($this->value['font-family']);
$b = $this->value['font-bold'] ? 'B' : '';
$i = $this->value['font-italic'] ? 'I' : '';
$u = $this->value['font-underline'] ? 'U' : '';
$d = $this->value['font-linethrough'] ? 'D' : '';
$o = $this->value['font-overline'] ? 'O' : '';
// font style
$style = $b . $i;
if ($this->defaultFont) {
if ($family == 'arial') {
$family = 'helvetica';
} elseif ($family == 'symbol' || $family == 'zapfdingbats') {
$style = '';
}
$fontkey = $family . $style;
if (!$this->pdf->isLoadedFont($fontkey)) {
$family = $this->defaultFont;
}
}
if ($family == 'arial') {
$family = 'helvetica';
} elseif ($family == 'symbol' || $family == 'zapfdingbats') {
$style = '';
}
// complete style
$style .= $u . $d . $o;
// size : mm => pt
$size = $this->value['font-size'];
$size = 72 * $size / 25.4;
// apply the font
$this->pdf->SetFont($family, $style, $this->value['mini-size'] * $size);
$this->pdf->setTextColorArray($this->value['color']);
if ($this->value['background']['color']) {
$this->pdf->setFillColorArray($this->value['background']['color']);
} else {
$this->pdf->setFillColor(255);
}
}
/**
* draw a line with a specific type, and specific start and end for radius
*
* @access protected
* @param array $pt
* @param array $color
* @param string $type (dashed, dotted, double, solid)
* @param float $width
* @param integer $radius (binary from 0 to 3 with 1=>start with a radius, 2=>end with a radius)
*/
protected function _drawLine($pt, $color, $type, $width, $radius = 3)
{
// set the fill color
$this->pdf->setFillColorArray($color);
// if dashed or dotted
if ($type == 'dashed' || $type == 'dotted') {
// clean the end of the line, if radius
if ($radius == 1) {
$tmp = array();
$tmp[] = $pt[0];
$tmp[] = $pt[1];
$tmp[] = $pt[2];
$tmp[] = $pt[3];
$tmp[] = $pt[8];
$tmp[] = $pt[9];
$this->pdf->Polygon($tmp, 'F');
$tmp = array();
$tmp[] = $pt[2];
$tmp[] = $pt[3];
$tmp[] = $pt[4];
$tmp[] = $pt[5];
$tmp[] = $pt[6];
$tmp[] = $pt[7];
$tmp[] = $pt[8];
$tmp[] = $pt[9];
$pt = $tmp;
} elseif ($radius == 2) {
$tmp = array();
$tmp[] = $pt[2];
$tmp[] = $pt[3];
$tmp[] = $pt[4];
$tmp[] = $pt[5];
$tmp[] = $pt[6];
$tmp[] = $pt[7];
$this->pdf->Polygon($tmp, 'F');
$tmp = array();
$tmp[] = $pt[0];
$tmp[] = $pt[1];
$tmp[] = $pt[2];
$tmp[] = $pt[3];
$tmp[] = $pt[6];
$tmp[] = $pt[7];
$tmp[] = $pt[8];
$tmp[] = $pt[9];
$pt = $tmp;
} elseif ($radius == 3) {
$tmp = array();
$tmp[] = $pt[0];
$tmp[] = $pt[1];
$tmp[] = $pt[2];
$tmp[] = $pt[3];
$tmp[] = $pt[10];
$tmp[] = $pt[11];
$this->pdf->Polygon($tmp, 'F');
$tmp = array();
$tmp[] = $pt[4];
$tmp[] = $pt[5];
$tmp[] = $pt[6];
$tmp[] = $pt[7];
$tmp[] = $pt[8];
$tmp[] = $pt[9];
$this->pdf->Polygon($tmp, 'F');
$tmp = array();
$tmp[] = $pt[2];
$tmp[] = $pt[3];
$tmp[] = $pt[4];
$tmp[] = $pt[5];
$tmp[] = $pt[8];
$tmp[] = $pt[9];
$tmp[] = $pt[10];
$tmp[] = $pt[11];
$pt = $tmp;
}
// horisontal or vertical line
if ($pt[2] == $pt[0]) {
$l = abs(($pt[3] - $pt[1]) * 0.5);
$px = 0;
$py = $width;
$x1 = $pt[0];
$y1 = ($pt[3] + $pt[1]) * 0.5;
$x2 = $pt[6];
$y2 = ($pt[7] + $pt[5]) * 0.5;
} else {
$l = abs(($pt[2] - $pt[0]) * 0.5);
$px = $width;
$py = 0;
$x1 = ($pt[2] + $pt[0]) * 0.5;
$y1 = $pt[1];
$x2 = ($pt[6] + $pt[4]) * 0.5;
$y2 = $pt[7];
}
// if dashed : 3x bigger than dotted
if ($type == 'dashed') {
$px = $px * 3.0;
$py = $py * 3.0;
}
$mode = $l / ($px + $py) < 0.5;
// display the dotted/dashed line
for ($i = 0; $l - ($px + $py) * ($i - 0.5) > 0; $i++) {
if ($i % 2 == $mode) {
$j = $i - 0.5;
$lx1 = $px * $j;
if ($lx1 < -$l) {
$lx1 = -$l;
}
$ly1 = $py * $j;
if ($ly1 < -$l) {
$ly1 = -$l;
}
$lx2 = $px * ($j + 1);
if ($lx2 > $l) {
$lx2 = $l;
}
$ly2 = $py * ($j + 1);
if ($ly2 > $l) {
$ly2 = $l;
}
$tmp = array();
$tmp[] = $x1 + $lx1;
$tmp[] = $y1 + $ly1;
$tmp[] = $x1 + $lx2;
$tmp[] = $y1 + $ly2;
$tmp[] = $x2 + $lx2;
$tmp[] = $y2 + $ly2;
$tmp[] = $x2 + $lx1;
$tmp[] = $y2 + $ly1;
$this->pdf->Polygon($tmp, 'F');
if ($j > 0) {
$tmp = array();
$tmp[] = $x1 - $lx1;
$tmp[] = $y1 - $ly1;
$tmp[] = $x1 - $lx2;
$tmp[] = $y1 - $ly2;
$tmp[] = $x2 - $lx2;
$tmp[] = $y2 - $ly2;
$tmp[] = $x2 - $lx1;
$tmp[] = $y2 - $ly1;
$this->pdf->Polygon($tmp, 'F');
}
}
}
} elseif ($type == 'double') {
// if double, 2 lines : 0=>1/3 and 2/3=>1
$pt1 = $pt;
$pt2 = $pt;
if (count($pt) == 12) {
// line 1
$pt1[0] = ($pt[0] - $pt[10]) * 0.33 + $pt[10];
$pt1[1] = ($pt[1] - $pt[11]) * 0.33 + $pt[11];
$pt1[2] = ($pt[2] - $pt[10]) * 0.33 + $pt[10];
$pt1[3] = ($pt[3] - $pt[11]) * 0.33 + $pt[11];
$pt1[4] = ($pt[4] - $pt[8]) * 0.33 + $pt[8];
$pt1[5] = ($pt[5] - $pt[9]) * 0.33 + $pt[9];
$pt1[6] = ($pt[6] - $pt[8]) * 0.33 + $pt[8];
$pt1[7] = ($pt[7] - $pt[9]) * 0.33 + $pt[9];
$pt2[10] = ($pt[10] - $pt[0]) * 0.33 + $pt[0];
$pt2[11] = ($pt[11] - $pt[1]) * 0.33 + $pt[1];
// line 2
$pt2[2] = ($pt[2] - $pt[0]) * 0.33 + $pt[0];
$pt2[3] = ($pt[3] - $pt[1]) * 0.33 + $pt[1];
$pt2[4] = ($pt[4] - $pt[6]) * 0.33 + $pt[6];
$pt2[5] = ($pt[5] - $pt[7]) * 0.33 + $pt[7];
$pt2[8] = ($pt[8] - $pt[6]) * 0.33 + $pt[6];
$pt2[9] = ($pt[9] - $pt[7]) * 0.33 + $pt[7];
} else {
// line 1
$pt1[0] = ($pt[0] - $pt[6]) * 0.33 + $pt[6];
$pt1[1] = ($pt[1] - $pt[7]) * 0.33 + $pt[7];
$pt1[2] = ($pt[2] - $pt[4]) * 0.33 + $pt[4];
$pt1[3] = ($pt[3] - $pt[5]) * 0.33 + $pt[5];
// line 2
$pt2[6] = ($pt[6] - $pt[0]) * 0.33 + $pt[0];
$pt2[7] = ($pt[7] - $pt[1]) * 0.33 + $pt[1];
$pt2[4] = ($pt[4] - $pt[2]) * 0.33 + $pt[2];
$pt2[5] = ($pt[5] - $pt[3]) * 0.33 + $pt[3];
}
$this->pdf->Polygon($pt1, 'F');
$this->pdf->Polygon($pt2, 'F');
} elseif ($type == 'solid') {
// solid line : draw directly the polygon
$this->pdf->Polygon($pt, 'F');
}
}
