我正在尝试使用PHPExcel对齐图像,但我不能,因为图像覆盖在工作表上方.
// Create new picture object
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setPath('my_img.jpg');
// Insert picture
$objDrawing->setCoordinates('A1');
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
// Style cell
$objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
A1的文本对齐方式更改为右对齐,但图像仍然在左侧对齐.
解决方法:
有同样的挑战:如何正确地将图片与单元格对齐.我正在使用PHP Spreadsheet,它继承了PHP Excel.这有效:
use PHPOffice\PHPSpreadsheet\Worksheet;
use PHPOffice\PHPSpreadsheet\Worksheet\Drawing;
$ws = $spreadsheet->getActiveSheet();
$logoPath = __DIR__ . '/reporting/templates/Smalllogo.jpg';
$drawing = new Drawing();
$drawing->setPath($logoPath);
$drawing->setCoordinates('K2');
$drawing->setHeight(45); //pixels
$colWidth = $ws->getColumnDimension('K')->getWidth();
if ($colWidth == -1) { //not defined which means we have the standard width
$colWidthPixels = 64; //pixels, this is the standard width of an Excel cell in pixels = 9.140625 char units outer size
} else { //innner width is 8.43 char units
$colWidthPixels = $colWidth * 7.0017094; //colwidht in Char Units * Pixels per CharUnit
}
$offsetX = $colWidthPixels - $drawing->getWidth(); //pixels
$drawing->setoffsetX($offsetX); //pixels
$drawing->setWorksheet($ws);
它应该与PHPExcel以相同的方式工作.诀窍是将列宽转换为Excel像素,并使用offsetX从左水平列边框获得正确的偏移量.如果图片比列宽,则偏移量将为负.
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