Michael Schiemer
fc3d7e6357
- Add comprehensive health check system with multiple endpoints - Add Prometheus metrics endpoint - Add production logging configurations (5 strategies) - Add complete deployment documentation suite: * QUICKSTART.md - 30-minute deployment guide * DEPLOYMENT_CHECKLIST.md - Printable verification checklist * DEPLOYMENT_WORKFLOW.md - Complete deployment lifecycle * PRODUCTION_DEPLOYMENT.md - Comprehensive technical reference * production-logging.md - Logging configuration guide * ANSIBLE_DEPLOYMENT.md - Infrastructure as Code automation * README.md - Navigation hub * DEPLOYMENT_SUMMARY.md - Executive summary - Add deployment scripts and automation - Add DEPLOYMENT_PLAN.md - Concrete plan for immediate deployment - Update README with production-ready features All production infrastructure is now complete and ready for deployment.
35 lines
996 B
PHP
35 lines
996 B
PHP
<?php
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$img = imagecreatefrompng('/var/www/html/public/qrcode-python-large.png');
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$width = imagesx($img);
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$height = imagesy($img);
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echo "Image dimensions: {$width}x{$height}\n\n";
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// Check a few known positions
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$scale = 20;
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$qz = 4;
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// Top-left corner of finder pattern (should be black)
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$x = ($qz + 0) * $scale + 10;
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$y = ($qz + 0) * $scale + 10;
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$rgb = imagecolorat($img, $x, $y);
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$r = ($rgb >> 16) & 0xFF;
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echo "Position [0,0] (finder corner): RGB=$r, " . ($r < 128 ? "Black" : "White") . "\n";
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// Format info position [8,0]
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$x = ($qz + 0) * $scale + 10;
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$y = ($qz + 8) * $scale + 10;
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$rgb = imagecolorat($img, $x, $y);
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$r = ($rgb >> 16) & 0xFF;
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echo "Position [8,0] (format): RGB=$r, " . ($r < 128 ? "Black" : "White") . "\n";
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// Try center of module instead
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$x = ($qz + 0) * $scale + $scale/2;
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$y = ($qz + 8) * $scale + $scale/2;
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$rgb = imagecolorat($img, (int)$x, (int)$y);
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$r = ($rgb >> 16) & 0xFF;
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echo "Position [8,0] (center): RGB=$r, " . ($r < 128 ? "Black" : "White") . "\n";
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