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univ-pau-ics
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This commit is contained in:
xdrm-brackets 2017-09-13 17:24:07 +02:00
parent 84ee33f718
commit 7fa39e90d3
1 changed files with 40 additions and 25 deletions
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25
build/service/CalendarExtractor.php
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@ -228,7 +228,7 @@
/* (3) Exctracts an event /* (3) Exctracts an event using OCR
* *
* @uid<String> Image uid * @uid<String> Image uid
* @start<Array> Start rect (x, y) * @start<Array> Start rect (x, y)
@ -236,8 +236,11 @@
* *
---------------------------------------------------------*/ ---------------------------------------------------------*/
public function extractEvent($uid, $start=null, $stop=null){ public function extractEvent($uid, $start=null, $stop=null){
$link = __ROOT__."/tmp/$uid.jpeg";
/* [1] Get the right clip /* [1] Get the right clip
=========================================================*/ =========================================================*/ {
/* (1) Create clipped copy */ /* (1) Create clipped copy */
$clip = \imagecreatetruecolor($stop[0]-$start[0], $stop[1]-$start[1]); $clip = \imagecreatetruecolor($stop[0]-$start[0], $stop[1]-$start[1]);
@ -260,13 +263,25 @@
/* (3) Save to file */ /* (3) Save to file */
\imagesavealpha($clip, true); \imagesavealpha($clip, true);
if( !\imagejpeg($clip, __ROOT__."/tmp/$uid.jpeg") )
if( !\imagejpeg($clip, $link) )
throw new \Exception("Cannot save image"); throw new \Exception("Cannot save image");
}
/* [2] Process OCR /* [2] Process OCR
=========================================================*/ =========================================================*/ {
// TODO:
/* (1) Creates a Tesseract (OCR) instance */
// $ocr = new Tesseract($link);
/* (2) Reads from file */
// $ocr->read();
}
} }