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Fix Problem with Multiple Images on Multiple Sheets

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Sample 25 now provides better coverage.
This commit is contained in:
oleibman
2026-08-10 00:40:26 -07:00
parent 229ae783df
commit 5f40cd3a06
2 changed files with 55 additions and 25 deletions
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samples/Basic2/25_In_memory_image.php
+50 -20
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@@ -11,10 +11,6 @@ require __DIR__ . '/../Header.php';
$helper->log('Create new Spreadsheet object');
$spreadsheet = new Spreadsheet();
$sheet1 = $spreadsheet->getActiveSheet();
$sheet1->setTitle('SheetWithData');
$sheet1->getCell('G1')->setValue('X');
$sheet1->getCell('E5')->setValue('Y');
$sheet1->getCell('A8')->setValue('Z');
// Set document properties
$helper->log('Set document properties');
@@ -26,24 +22,24 @@ $spreadsheet->getProperties()->setCreator('Maarten Balliauw')
->setKeywords('office 2007 openxml php')
->setCategory('Test result file');
// Generate an image
$helper->log('Generate an image');
$sheet1->setTitle('JpegWithData');
$sheet1->getCell('G1')->setValue('X');
$sheet1->getCell('E5')->setValue('Y');
$sheet1->getCell('A8')->setValue('Z');
$helper->log('Generate an image as jpg');
$gdImage = imagecreatetruecolor(150, 20);
if (!$gdImage) {
throw new Exception('Cannot Initialize new GD image stream');
}
$textColor = imagecolorallocate($gdImage, 255, 255, 255);
if ($textColor === false) {
throw new Exception('imagecolorallocate failed');
}
imagestring($gdImage, 1, 5, 5, 'Created with PhpSpreadsheet', $textColor);
// Add a drawing to the worksheet
$helper->log('Add a drawing to the worksheet');
imagestring($gdImage, 1, 5, 5, 'Jpeg made with PhpSpreadsheet', $textColor);
$helper->log('Add image to the worksheet');
$drawing = new MemoryDrawing();
$drawing->setName('Sample image');
$drawing->setDescription('Sample image');
$drawing->setName('Sample JPEG image');
$drawing->setDescription('Sample JPEG image');
$drawing->setImageResource($gdImage);
$drawing->setRenderingFunction(MemoryDrawing::RENDERING_JPEG);
$drawing->setMimeType(MemoryDrawing::MIMETYPE_DEFAULT);
@@ -53,20 +49,54 @@ $drawing->setCoordinates('C5');
$helper->log('Create new sheet');
$sheet2 = $spreadsheet->createSheet();
$sheet2->setTitle('SheetWithoutData');
$sheet2->setTitle('Gif');
$helper->log('Generate a second image as gif');
$gdImage2 = imagecreatetruecolor(150, 20);
if (!$gdImage2) {
throw new Exception('Cannot Initialize new GD image stream');
}
$textColor = imagecolorallocate($gdImage, 255, 255, 255);
if ($textColor === false) {
throw new Exception('imagecolorallocate failed');
}
imagestring($gdImage2, 1, 5, 5, 'Gif made with PhpSpreadsheet', $textColor);
// Add a drawing to the new worksheet
$helper->log('Add a drawing to the new worksheet');
$helper->log('Add image to the new worksheet');
$drawing = new MemoryDrawing();
$drawing->setName('Sample image');
$drawing->setDescription('Sample image');
$drawing->setImageResource($gdImage);
$drawing->setRenderingFunction(MemoryDrawing::RENDERING_JPEG);
$drawing->setName('Sample GIF image');
$drawing->setDescription('Sample GIF image');
$drawing->setImageResource($gdImage2);
$drawing->setRenderingFunction(MemoryDrawing::RENDERING_GIF);
$drawing->setMimeType(MemoryDrawing::MIMETYPE_DEFAULT);
$drawing->setHeight(36);
$drawing->setWorksheet($sheet2);
$drawing->setCoordinates('C5');
$helper->log('Create a third sheet');
$sheet3 = $spreadsheet->createSheet();
$sheet3->setTitle('Png');
$helper->log('Generate a third image as png');
$gdImage3 = imagecreatetruecolor(150, 20);
if (!$gdImage3) {
throw new Exception('Cannot Initialize new GD image stream');
}
$textColor = imagecolorallocate($gdImage3, 255, 255, 255);
if ($textColor === false) {
throw new Exception('imagecolorallocate failed');
}
imagestring($gdImage3, 1, 5, 5, 'Png made with PhpSpreadsheet', $textColor);
// Add a drawing to the new worksheet
$helper->log('Add image to the new worksheet');
$drawing = new MemoryDrawing();
$drawing->setName('Sample PNG image');
$drawing->setDescription('Sample PNG image');
$drawing->setImageResource($gdImage3);
$drawing->setRenderingFunction(MemoryDrawing::RENDERING_PNG);
$drawing->setMimeType(MemoryDrawing::MIMETYPE_DEFAULT);
$drawing->setHeight(36);
$drawing->setWorksheet($sheet3);
$drawing->setCoordinates('C5');
// Save
$helper->write(
$spreadsheet,