/**
* draw a rectangle
*
* @access protected
* @param float $x
* @param float $y
* @param float $w
* @param float $h
* @param array $border
* @param float $padding - internal margin of the rectangle => not used, but...
* @param float $margin - external margin of the rectangle
* @param array $background
* @return boolean
*/
protected function _drawRectangle($x, $y, $w, $h, $border, $padding, $margin, $background)
{
// if we are in a subpart or if height is null => return false
if ($this->_subPart || $this->_isSubPart || $h === null) {
return false;
}
// add the margin
$x += $margin;
$y += $margin;
$w -= $margin * 2;
$h -= $margin * 2;
// get the radius of the border
$outTL = $border['radius']['tl'];
$outTR = $border['radius']['tr'];
$outBR = $border['radius']['br'];
$outBL = $border['radius']['bl'];
// prepare the out radius
$outTL = $outTL[0] && $outTL[1] ? $outTL : null;
$outTR = $outTR[0] && $outTR[1] ? $outTR : null;
$outBR = $outBR[0] && $outBR[1] ? $outBR : null;
$outBL = $outBL[0] && $outBL[1] ? $outBL : null;
// prepare the in radius
$inTL = $outTL;
$inTR = $outTR;
$inBR = $outBR;
$inBL = $outBL;
if (is_array($inTL)) {
$inTL[0] -= $border['l']['width'];
$inTL[1] -= $border['t']['width'];
}
if (is_array($inTR)) {
$inTR[0] -= $border['r']['width'];
$inTR[1] -= $border['t']['width'];
}
if (is_array($inBR)) {
$inBR[0] -= $border['r']['width'];
$inBR[1] -= $border['b']['width'];
}
if (is_array($inBL)) {
$inBL[0] -= $border['l']['width'];
$inBL[1] -= $border['b']['width'];
}
if ($inTL[0] <= 0 || $inTL[1] <= 0) {
$inTL = null;
}
if ($inTR[0] <= 0 || $inTR[1] <= 0) {
$inTR = null;
}
if ($inBR[0] <= 0 || $inBR[1] <= 0) {
$inBR = null;
}
if ($inBL[0] <= 0 || $inBL[1] <= 0) {
$inBL = null;
}
// prepare the background color
$pdfStyle = '';
if ($background['color']) {
$this->pdf->setFillColorArray($background['color']);
$pdfStyle .= 'F';
}
// if we have a background to fill => fill it with a path (because of the radius)
if ($pdfStyle) {
$this->pdf->clippingPathStart($x, $y, $w, $h, $outTL, $outTR, $outBL, $outBR);
$this->pdf->Rect($x, $y, $w, $h, $pdfStyle);
$this->pdf->clippingPathStop();
}
// prepare the background image
if ($background['image']) {
$iName = $background['image'];
$iPosition = $background['position'] !== null ? $background['position'] : array(0, 0);
$iRepeat = $background['repeat'] !== null ? $background['repeat'] : array(true, true);
// size of the background without the borders
$bX = $x;
$bY = $y;
$bW = $w;
$bH = $h;
if ($border['b']['width']) {
$bH -= $border['b']['width'];
}
if ($border['l']['width']) {
$bW -= $border['l']['width'];
$bX += $border['l']['width'];
}
if ($border['t']['width']) {
$bH -= $border['t']['width'];
$bY += $border['t']['width'];
}
if ($border['r']['width']) {
$bW -= $border['r']['width'];
}
// get the size of the image
// WARNING : if URL, "allow_url_fopen" must turned to "on" in php.ini
$imageInfos = @getimagesize($iName);
// if the image can not be loaded
if (count($imageInfos) < 2) {
if ($this->_testIsImage) {
$e = new ImageException('Unable to get the size of the image [' . $iName . ']');
$e->setImage($iName);
throw $e;
}
} else {
// convert the size of the image from pixel to the unit of the PDF
$imageWidth = 72.0 / 96.0 * $imageInfos[0] / $this->pdf->getK();
$imageHeight = 72.0 / 96.0 * $imageInfos[1] / $this->pdf->getK();
// prepare the position of the backgroung
if ($iRepeat[0]) {
$iPosition[0] = $bX;
} elseif (preg_match('/^([-]?[0-9\\.]+)%/isU', $iPosition[0], $match)) {
$iPosition[0] = $bX + $match[1] * ($bW - $imageWidth) / 100;
} else {
$iPosition[0] = $bX + $iPosition[0];
}
if ($iRepeat[1]) {
$iPosition[1] = $bY;
} elseif (preg_match('/^([-]?[0-9\\.]+)%/isU', $iPosition[1], $match)) {
$iPosition[1] = $bY + $match[1] * ($bH - $imageHeight) / 100;
} else {
$iPosition[1] = $bY + $iPosition[1];
}
$imageXmin = $bX;
$imageXmax = $bX + $bW;
$imageYmin = $bY;
$imageYmax = $bY + $bH;
if (!$iRepeat[0] && !$iRepeat[1]) {
$imageXmin = $iPosition[0];
$imageXmax = $iPosition[0] + $imageWidth;
$imageYmin = $iPosition[1];
$imageYmax = $iPosition[1] + $imageHeight;
} elseif ($iRepeat[0] && !$iRepeat[1]) {
$imageYmin = $iPosition[1];
$imageYmax = $iPosition[1] + $imageHeight;
} elseif (!$iRepeat[0] && $iRepeat[1]) {
$imageXmin = $iPosition[0];
$imageXmax = $iPosition[0] + $imageWidth;
}
// build the path to display the image (because of radius)
$this->pdf->clippingPathStart($bX, $bY, $bW, $bH, $inTL, $inTR, $inBL, $inBR);
// repeat the image
for ($iY = $imageYmin; $iY < $imageYmax; $iY += $imageHeight) {
for ($iX = $imageXmin; $iX < $imageXmax; $iX += $imageWidth) {
$cX = null;
$cY = null;
$cW = $imageWidth;
$cH = $imageHeight;
if ($imageYmax - $iY < $imageHeight) {
$cX = $iX;
$cY = $iY;
$cH = $imageYmax - $iY;
}
if ($imageXmax - $iX < $imageWidth) {
$cX = $iX;
$cY = $iY;
$cW = $imageXmax - $iX;
}
$this->pdf->Image($iName, $iX, $iY, $imageWidth, $imageHeight, '', '');
}
}
// end of the path
$this->pdf->clippingPathStop();
}
}
// adding some loose (0.01mm)
$loose = 0.01;
$x -= $loose;
$y -= $loose;
$w += 2.0 * $loose;
$h += 2.0 * $loose;
if ($border['l']['width']) {
$border['l']['width'] += 2.0 * $loose;
}
if ($border['t']['width']) {
$border['t']['width'] += 2.0 * $loose;
}
if ($border['r']['width']) {
$border['r']['width'] += 2.0 * $loose;
}
if ($border['b']['width']) {
$border['b']['width'] += 2.0 * $loose;
}
// prepare the test on borders
$testBl = $border['l']['width'] && $border['l']['color'][0] !== null;
$testBt = $border['t']['width'] && $border['t']['color'][0] !== null;
$testBr = $border['r']['width'] && $border['r']['color'][0] !== null;
$testBb = $border['b']['width'] && $border['b']['color'][0] !== null;
// draw the radius bottom-left
if (is_array($outBL) && ($testBb || $testBl)) {
if ($inBL) {
$courbe = array();
$courbe[] = $x + $outBL[0];
$courbe[] = $y + $h;
$courbe[] = $x;
$courbe[] = $y + $h - $outBL[1];
$courbe[] = $x + $outBL[0];
$courbe[] = $y + $h - $border['b']['width'];
$courbe[] = $x + $border['l']['width'];
$courbe[] = $y + $h - $outBL[1];
$courbe[] = $x + $outBL[0];
$courbe[] = $y + $h - $outBL[1];
} else {
$courbe = array();
$courbe[] = $x + $outBL[0];
$courbe[] = $y + $h;
$courbe[] = $x;
$courbe[] = $y + $h - $outBL[1];
$courbe[] = $x + $border['l']['width'];
$courbe[] = $y + $h - $border['b']['width'];
$courbe[] = $x + $outBL[0];
$courbe[] = $y + $h - $outBL[1];
}
$this->_drawCurve($courbe, $border['l']['color']);
}
// draw the radius left-top
if (is_array($outTL) && ($testBt || $testBl)) {
if ($inTL) {
$courbe = array();
$courbe[] = $x;
$courbe[] = $y + $outTL[1];
$courbe[] = $x + $outTL[0];
$courbe[] = $y;
$courbe[] = $x + $border['l']['width'];
$courbe[] = $y + $outTL[1];
$courbe[] = $x + $outTL[0];
$courbe[] = $y + $border['t']['width'];
$courbe[] = $x + $outTL[0];
$courbe[] = $y + $outTL[1];
} else {
$courbe = array();
$courbe[] = $x;
$courbe[] = $y + $outTL[1];
$courbe[] = $x + $outTL[0];
$courbe[] = $y;
$courbe[] = $x + $border['l']['width'];
$courbe[] = $y + $border['t']['width'];
$courbe[] = $x + $outTL[0];
$courbe[] = $y + $outTL[1];
}
$this->_drawCurve($courbe, $border['t']['color']);
}
// draw the radius top-right
if (is_array($outTR) && ($testBt || $testBr)) {
if ($inTR) {
$courbe = array();
$courbe[] = $x + $w - $outTR[0];
$courbe[] = $y;
$courbe[] = $x + $w;
$courbe[] = $y + $outTR[1];
$courbe[] = $x + $w - $outTR[0];
$courbe[] = $y + $border['t']['width'];
$courbe[] = $x + $w - $border['r']['width'];
$courbe[] = $y + $outTR[1];
$courbe[] = $x + $w - $outTR[0];
$courbe[] = $y + $outTR[1];
} else {
$courbe = array();
$courbe[] = $x + $w - $outTR[0];
$courbe[] = $y;
$courbe[] = $x + $w;
$courbe[] = $y + $outTR[1];
$courbe[] = $x + $w - $border['r']['width'];
$courbe[] = $y + $border['t']['width'];
$courbe[] = $x + $w - $outTR[0];
$courbe[] = $y + $outTR[1];
}
$this->_drawCurve($courbe, $border['r']['color']);
}
// draw the radius right-bottom
if (is_array($outBR) && ($testBb || $testBr)) {
if ($inBR) {
$courbe = array();
$courbe[] = $x + $w;
$courbe[] = $y + $h - $outBR[1];
$courbe[] = $x + $w - $outBR[0];
$courbe[] = $y + $h;
$courbe[] = $x + $w - $border['r']['width'];
$courbe[] = $y + $h - $outBR[1];
$courbe[] = $x + $w - $outBR[0];
$courbe[] = $y + $h - $border['b']['width'];
$courbe[] = $x + $w - $outBR[0];
$courbe[] = $y + $h - $outBR[1];
} else {
$courbe = array();
$courbe[] = $x + $w;
$courbe[] = $y + $h - $outBR[1];
$courbe[] = $x + $w - $outBR[0];
$courbe[] = $y + $h;
$courbe[] = $x + $w - $border['r']['width'];
$courbe[] = $y + $h - $border['b']['width'];
$courbe[] = $x + $w - $outBR[0];
$courbe[] = $y + $h - $outBR[1];
}
$this->_drawCurve($courbe, $border['b']['color']);
}
// draw the left border
if ($testBl) {
$pt = array();
$pt[] = $x;
$pt[] = $y + $h;
$pt[] = $x;
$pt[] = $y + $h - $border['b']['width'];
$pt[] = $x;
$pt[] = $y + $border['t']['width'];
$pt[] = $x;
$pt[] = $y;
$pt[] = $x + $border['l']['width'];
$pt[] = $y + $border['t']['width'];
$pt[] = $x + $border['l']['width'];
$pt[] = $y + $h - $border['b']['width'];
$bord = 3;
if (is_array($outBL)) {
$bord -= 1;
$pt[3] -= $outBL[1] - $border['b']['width'];
if ($inBL) {
$pt[11] -= $inBL[1];
}
unset($pt[0]);
unset($pt[1]);
}
if (is_array($outTL)) {
$bord -= 2;
$pt[5] += $outTL[1] - $border['t']['width'];
if ($inTL) {
$pt[9] += $inTL[1];
}
unset($pt[6]);
unset($pt[7]);
}
$pt = array_values($pt);
$this->_drawLine($pt, $border['l']['color'], $border['l']['type'], $border['l']['width'], $bord);
}
// draw the top border
if ($testBt) {
$pt = array();
$pt[] = $x;
$pt[] = $y;
$pt[] = $x + $border['l']['width'];
$pt[] = $y;
$pt[] = $x + $w - $border['r']['width'];
$pt[] = $y;
$pt[] = $x + $w;
$pt[] = $y;
$pt[] = $x + $w - $border['r']['width'];
$pt[] = $y + $border['t']['width'];
$pt[] = $x + $border['l']['width'];
$pt[] = $y + $border['t']['width'];
$bord = 3;
if (is_array($outTL)) {
$bord -= 1;
$pt[2] += $outTL[0] - $border['l']['width'];
if ($inTL) {
$pt[10] += $inTL[0];
}
unset($pt[0]);
unset($pt[1]);
}
if (is_array($outTR)) {
$bord -= 2;
$pt[4] -= $outTR[0] - $border['r']['width'];
if ($inTR) {
$pt[8] -= $inTR[0];
}
unset($pt[6]);
unset($pt[7]);
}
$pt = array_values($pt);
$this->_drawLine($pt, $border['t']['color'], $border['t']['type'], $border['t']['width'], $bord);
}
// draw the right border
if ($testBr) {
$pt = array();
$pt[] = $x + $w;
$pt[] = $y;
$pt[] = $x + $w;
$pt[] = $y + $border['t']['width'];
$pt[] = $x + $w;
$pt[] = $y + $h - $border['b']['width'];
$pt[] = $x + $w;
$pt[] = $y + $h;
$pt[] = $x + $w - $border['r']['width'];
$pt[] = $y + $h - $border['b']['width'];
$pt[] = $x + $w - $border['r']['width'];
$pt[] = $y + $border['t']['width'];
$bord = 3;
if (is_array($outTR)) {
$bord -= 1;
$pt[3] += $outTR[1] - $border['t']['width'];
if ($inTR) {
$pt[11] += $inTR[1];
}
unset($pt[0]);
unset($pt[1]);
}
if (is_array($outBR)) {
$bord -= 2;
$pt[5] -= $outBR[1] - $border['b']['width'];
if ($inBR) {
$pt[9] -= $inBR[1];
}
unset($pt[6]);
unset($pt[7]);
}
$pt = array_values($pt);
$this->_drawLine($pt, $border['r']['color'], $border['r']['type'], $border['r']['width'], $bord);
}
// draw the bottom border
if ($testBb) {
$pt = array();
$pt[] = $x + $w;
$pt[] = $y + $h;
$pt[] = $x + $w - $border['r']['width'];
$pt[] = $y + $h;
$pt[] = $x + $border['l']['width'];
$pt[] = $y + $h;
$pt[] = $x;
$pt[] = $y + $h;
$pt[] = $x + $border['l']['width'];
$pt[] = $y + $h - $border['b']['width'];
$pt[] = $x + $w - $border['r']['width'];
$pt[] = $y + $h - $border['b']['width'];
$bord = 3;
if (is_array($outBL)) {
$bord -= 2;
$pt[4] += $outBL[0] - $border['l']['width'];
if ($inBL) {
$pt[8] += $inBL[0];
}
unset($pt[6]);
unset($pt[7]);
}
if (is_array($outBR)) {
$bord -= 1;
$pt[2] -= $outBR[0] - $border['r']['width'];
if ($inBR) {
$pt[10] -= $inBR[0];
}
unset($pt[0]);
unset($pt[1]);
}
$pt = array_values($pt);
$this->_drawLine($pt, $border['b']['color'], $border['b']['type'], $border['b']['width'], $bord);
}
if ($background['color']) {
$this->pdf->setFillColorArray($background['color']);
}
return true;
}