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我用yii2框架開發。我需要渲染一些應該有一些圖像的報告。一切都很好。但在PDF中沒有圖像。PHP excell渲染PDF無圖像
我在Excel中什麼:
我有PDF:
我的測試代碼是這樣的:
public function run($format = self::EXCEL) {
$this->format = $format;
if ($this->format == self::PDF) {
$rendererName = \PHPExcel_Settings::PDF_RENDERER_MPDF;
$rendererLibraryPath = Yii::getAlias('@vendor/mpdf/mpdf/');
if (!\PHPExcel_Settings::setPdfRenderer($rendererName, $rendererLibraryPath)) {
throw new BadRequestHttpException('Export pdf fail');
}
$this->headerContentType .= 'pdf';
$this->headerFilename .= date('d_m_Y') . '.pdf';
} elseif ($this->format == self::EXCEL) {
$this->headerContentType .= 'vnd.ms-excel';
$this->headerFilename .= date('d_m_Y') . '.xls';
} else {
throw new Exception('Unknown format for export');
}
$this->objPHPExcel->setActiveSheetIndex(0);
$activeSheet = $this->objPHPExcel->getActiveSheet();
$activeSheet->setTitle('Sample' . date('d_m_Y'));
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setWorksheet($activeSheet);
$activeSheet->getColumnDimension('B')->setWidth(50);
$activeSheet->getRowDimension(2)->setRowHeight(80);
$activeSheet->setCellValue('A2','img -> ');
$activeSheet->setCellValue('B2',' ');
$objDrawing->setCoordinates('B'.2);
$objDrawing->setOffsetX(10)->setOffsetY(10);
$objDrawing->setName('Sample_image');
$objDrawing->setDescription('Sample_image');
$objDrawing->setPath('/home/vladimir/projects/temp/img.jpg');
$objDrawing->setWidth(50)->setHeight(50);
header($this->headerContentType);
header($this->headerFilename);
header('Cache-Control: max-age=0');
$objWriter = \PHPExcel_IOFactory::createWriter($this->objPHPExcel, $this->format);
$objWriter->save('php://output');
exit;
}
是否圖像在HTML中呈現?如果是這樣,那麼問題是在PDF渲染引擎 –
請幫助。可能是我必須寫一些細節?是明確的問題? –
嘗試使用mpdf擴展名(https://github.com/kartik-v/yii2-mpdf)。它會爲你節省很多時間。 –