public function testGetCellWidthMultiByte()
{
$font = new Font();
$font->setName('Segoe UI');
$calculator = new SizeCalculator(new SizeCollection());
$string = 'ä ö32 4eä18 åæçè €äÜuköß ÄöÜÖö üfzp!';
$expectedValues = array(8 => 29, 11 => 39, 12 => 42.5, 13 => 46);
foreach ($expectedValues as $fontSize => $minWidth) {
$calculator->setFont($font->setSize($fontSize));
$this->assertGreaterThanOrEqual($minWidth, $calculator->getCellWidth($string, $font));
$this->assertLessThanOrEqual($minWidth + 2, $calculator->getCellWidth($string, $font));
}
}
/**
* Track cell width for column width sizing if its enabled.
*
* @param mixed $value
* @param int $cellIndex
* @param Style $style
*/
private function updateColumnWidths($value, $cellIndex, Style $style)
{
if ($this->useCellAutosizing) {
$cellWidth = $this->sizeCalculator->getCellWidth($value, $style->getFont());
if (!isset($this->columnWidths[$cellIndex]) || $this->columnWidths[$cellIndex] < $cellWidth) {
$this->columnWidths[$cellIndex] = $cellWidth;
}
}
}
