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796bfb0bd0
Summary: This caused issues when you picked a font with multiple maps, it wouldn't pick the unicode version but instead pick the last one it saw. Change so we cache on a per encoding level. There was even a todo list item in the code. In an ideal world we can probably iterate through at font write time. Test Plan: See said unit test, it's Apache Licensed font included
65 lines
1.1 KiB
PHP
65 lines
1.1 KiB
PHP
--TEST--
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Font charmap order is deterministic based on order in the font, use the selected encoding
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--SKIPIF--
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<?php
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if(!extension_loaded('gd')){ die('skip gd extension not available'); }
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if(!function_exists('imagettftext')) die('skip imagettftext() not available');
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?>
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--FILE--
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<?php
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// this is an Apache Licensed font, see separate LICENSE file
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$font = __DIR__.'/Rochester-Regular.otf';
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// thank you Helgi
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$sample_string = "\xC3\x9E\xC3\xB6";
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$im = imagecreatetruecolor(
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100,
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80
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);
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$white = imagecolorallocate($im, 255, 255, 255);
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$black = imagecolorallocate($im, 0, 0, 0);
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imagefilledrectangle(
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$im,
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0,
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0,
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100,
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80,
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$white
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);
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imagettftext(
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$im,
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45,
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0,
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15,
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60,
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$black,
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$font,
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$sample_string
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);
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$w = imagesx($im);
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$h = imagesy($im);
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$black_pixels = 0;
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for ($y = 0; $y < $h; $y++) {
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for ($x = 0; $x < $w; $x++) {
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$rgb = imagecolorat($im, $x, $y);
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if ($rgb === 0) {
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++$black_pixels;
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}
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}
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}
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if ($black_pixels >= 10) {
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printf("SUCCESS %d black pixels\n", $black_pixels);
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} else {
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printf("FAIL %d black pixels\n", $black_pixels);
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}
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imagedestroy($im);
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?>
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--EXPECTF--
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SUCCESS %d black pixels
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