public function __construct($labels = array())
{
$cols = null;
foreach ($labels as $label) {
$col = new Core_Pdf_Table_Column();
$col->setText($label);
$cols[] = $col;
}
if ($cols) {
$this->setColumns($cols);
}
//set default alignment
$this->_align = Core_Pdf::CENTER;
//set default borders
$style = new Zend_Pdf_Style();
$style->setLineWidth(2);
$this->setBorder(Core_Pdf::BOTTOM, $style);
$this->setCellPaddings(array(5, 5, 5, 5));
//set default font
$this->_font = Zend_Pdf_Font::fontWithName(ZEND_Pdf_Font::FONT_HELVETICA_BOLD);
$this->_fontSize = 12;
}
/**
* Pre-Render Table
*
* @param Core_Pdf_Page $page
* @param int $posX
* @param int $posY
* @param bool $inContentArea
*/
private function _preRender(Core_Pdf_Page $page, $posX, $posY, $inContentArea = true)
{
//get auto-colum widths
$colWidths = array();
foreach ($this->_rows as $row) {
//check for colspan's
$newDumCoreCells = array();
foreach ($row->getColumns() as $idx => $col) {
$colWidths[$idx] = $col->getWidth();
//store widht ->for dummy cells
if ($col->getColspan() > 1) {
//insert new cell, for each spanning column
$newDumCoreCells[$idx] = $col;
}
}
//insert dummy cells
foreach ($newDumCoreCells as $idx => $col) {
for ($i = 1; $i < $col->getColspan(); $i++) {
//new col
$nCol = new Core_Pdf_Table_Column();
$nCol->setText('');
if (isset($colWidths[$idx + 1])) {
$nCol->setWidth($colWidths[$idx + 1]);
}
$row->insertColumn($nCol, $idx + 1);
}
}
//pre-render row
$row->preRender($page, $posX, $posY, $inContentArea);
$posY += $row->getHeight() + $row->getBorderLineWidth(Core_Pdf::BOTTOM);
}
//set max col width
$maxColWidth = array();
foreach ($this->_rows as $row) {
//get columns max width
$maxColWidth = array();
foreach ($row->getColumns() as $idx => $col) {
$width = $col->getWidth();
if (!isset($maxColWidth[$idx]) || $width > $maxColWidth[$idx]) {
$maxColWidth[$idx] = $width;
}
}
}
//set uniform column widht for all rows
foreach ($this->_rows as $row) {
foreach ($row->getColumns() as $idx => $col) {
if (!$col->_manualWidth) {
$col->setWidth($maxColWidth[$idx]);
}
}
}
}
