[12157] | 1 | <?php |
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| 2 | /* |
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| 3 | * Copyright(c) 2000-2007 LOCKON CO.,LTD. All Rights Reserved. |
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| 4 | * |
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| 5 | * http://www.lockon.co.jp/ |
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| 6 | */ |
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| 7 | // ±ß¤ÎÃæ¿´ÅÀ¤Èľ·Â¤«¤é¸Ì¤Î½ªÃ¼ºÂɸ¤ò»»½Ð¤¹¤ë¡£ |
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| 8 | /* |
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| 9 | $cx : Ãæ¿´ÅÀXºÂɸ |
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| 10 | $cy : Ãæ¿´ÅÀYºÂɸ |
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| 11 | $r : Ⱦ·Â |
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| 12 | $e : ³ÑÅÙ |
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| 13 | */ |
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| 14 | function lfGetArcPos($cx, $cy, $cw, $ch, $e) { |
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| 15 | // »°³Ñ´Ø¿ôÍѤγÑÅÙ¤òµá¤á¤ë |
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| 16 | $s = 90 - $e; |
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| 17 | $r = $cw / 2; |
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| 18 | // °ÌÃÖ¤òµá¤á¤ë |
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| 19 | $x = $cx + ($r * cos(deg2rad($s))); |
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| 20 | $y = $cy - (($r * sin(deg2rad($s))) * ($ch / $cw)); |
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| 21 | return array(round($x), round($y)); |
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| 22 | } |
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| 23 | |
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| 24 | /* ²èÁü¤Ë¥Æ¥¥¹¥È¤òÉÁ²è¤¹¤ë */ |
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| 25 | function lfImageText($dst_image, $text, $font_size, $left, $top, $font, $arrRGB) { |
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| 26 | $color = ImageColorAllocate($dst_image, $arrRGB[0], $arrRGB[1], $arrRGB[2]); |
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| 27 | $text = mb_convert_encoding($text, "UTF-8", CHAR_CODE); |
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| 28 | // ɽ¼¨³ÑÅÙ |
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| 29 | $angle = 0; |
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| 30 | // ¥Æ¥¥¹¥ÈÉÁ²è |
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| 31 | ImageTTFText($dst_image, $font_size, $angle, $left, $top, $color, $font, $text); |
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| 32 | } |
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| 33 | |
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| 34 | // ɽ¼¨¿§¤Î¼èÆÀ |
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| 35 | function lfGetImageColor($image, $array) { |
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| 36 | if(count($array) != 3) { |
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| 37 | return NULL; |
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| 38 | } |
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| 39 | $ret = imagecolorallocate($image, $array[0], $array[1], $array[2]); |
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| 40 | return $ret; |
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| 41 | } |
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| 42 | |
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| 43 | // ±ÆÍÑɽ¼¨¿§¤Î¼èÆÀ |
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| 44 | function lfGetImageDarkColor($image, $array) { |
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| 45 | if(count($array) != 3) { |
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| 46 | return NULL; |
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| 47 | } |
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| 48 | $i = 0; |
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| 49 | foreach($array as $val) { |
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| 50 | $dark[$i] = $val - 45; |
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| 51 | if($dark[$i] < 0) { |
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| 52 | $dark[$i] = 0; |
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| 53 | } |
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| 54 | $i++; |
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| 55 | } |
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| 56 | $ret = imagecolorallocate($image, $dark[0], $dark[1], $dark[2]); |
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| 57 | return $ret; |
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| 58 | } |
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| 59 | ?> |
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