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Improve web-rendering of Chart Examples by displaying the rendered image

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This commit is contained in:
MarkBaker
2023-04-12 11:13:40 +02:00
parent 86d2505925
commit 71898419ce
29 changed files with 127 additions and 187 deletions
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samples/Chart/35_Chart_render.php
+6 -6
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@@ -72,17 +72,17 @@ foreach ($inputFileNames as $inputFileName) {
}
$helper->log(' ' . $chartName . ' - ' . $caption);
$jpegFile = $helper->getFilename('35-' . $inputFileNameShort, 'png');
$pngFile = $helper->getFilename('35-' . $inputFileNameShort, 'png');
if ($i !== 0) {
$jpegFile = substr($jpegFile, 0, -3) . "$i.png";
$pngFile = substr($pngFile, 0, -3) . "$i.png";
}
if (file_exists($jpegFile)) {
unlink($jpegFile);
if (file_exists($pngFile)) {
unlink($pngFile);
}
try {
$chart->render($jpegFile);
$helper->log('Rendered image: ' . $jpegFile);
$chart->render($pngFile);
$helper->log('Rendered image: ' . $pngFile);
} catch (Exception $e) {
$helper->log('Error rendering chart: ' . $e->getMessage());
}