From 036ba2ec65cb85a6965443b583c37d6fb3182d40 Mon Sep 17 00:00:00 2001
From: MatheusR42 <matheus.araujo.r42@gmail.com>
Date: Sat, 28 Jan 2017 19:02:21 -0200
Subject: [PATCH] Update Looping and letter position

---
 GIFEncoder.class.php | 24 ++++++++++++++----------
 gif.php              | 13 +++++++------
 2 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/GIFEncoder.class.php b/GIFEncoder.class.php
index 7cac97c..40997c0 100755
--- a/GIFEncoder.class.php
+++ b/GIFEncoder.class.php
@@ -43,7 +43,9 @@ class AnimatedGif {
 private $buffer = Array();
  
 /**
-* How many times to loop? 0 = infinite
+* How many times to loop? 
+* 0 = infinite
+* false = no loop
 * @var int
 */
 private $number_of_loops = 0;
@@ -83,7 +85,7 @@ function __construct(array $source_images, array $image_delays, $number_of_loops
 $transparent_colour_green = 0;
 $transparent_colour_blue = 0;
  
-$this->number_of_loops = ( $number_of_loops > -1 ) ? $number_of_loops : 0;
+$this->number_of_loops = $number_of_loops;
 $this->set_transparent_colour($transparent_colour_red, $transparent_colour_green, $transparent_colour_blue);
 $this->buffer_images($source_images);
  
@@ -133,14 +135,16 @@ private function buffer_images($source_images) {
 * Add the gif header to the image
 */
 private function addHeader() {
-$cmap = 0;
-$this->image = 'GIF89a';
-if (ord($this->buffer [0] { 10 }) & 0x80) {
-$cmap = 3 * ( 2 << ( ord($this->buffer [0] { 10 }) & 0x07 ) );
-$this->image .= substr($this->buffer [0], 6, 7);
-$this->image .= substr($this->buffer [0], 13, $cmap);
-$this->image .= "!\377\13NETSCAPE2.0\3\1" . $this->word($this->number_of_loops) . "\0";
-}
+	$cmap = 0;
+	$this->image = 'GIF89a';
+	if (ord($this->buffer [0] { 10 }) & 0x80) {
+		$cmap = 3 * ( 2 << ( ord($this->buffer [0] { 10 }) & 0x07 ) );
+		$this->image .= substr($this->buffer [0], 6, 7);
+		$this->image .= substr($this->buffer [0], 13, $cmap);
+		if($this->number_of_loops !== false){
+			$this->image .= "!\377\13NETSCAPE2.0\3\1" . $this->word($this->number_of_loops) . "\0";
+		}
+	}
 }
  
 /**
diff --git a/gif.php b/gif.php
index b7d150d..0face52 100755
--- a/gif.php
+++ b/gif.php
@@ -11,6 +11,9 @@
 	$frames = array();	
 	$delays = array();
 
+	//false = no loop
+	//0 = infinite
+	$loops = false; 
 
 	// Your image link
 	$image = imagecreatefrompng('images/countdown.png');
@@ -18,10 +21,10 @@
 	$delay = 100;// milliseconds
 
 	$font = array(
-		'size' => 23, // Font size, in pts usually.
+		'size' => 18, // Font size, in pts usually.
 		'angle' => 0, // Angle of the text
-		'x-offset' => 7, // The larger the number the further the distance from the left hand side, 0 to align to the left.
-		'y-offset' => 30, // The vertical alignment, trial and error between 20 and 60.
+		'x-offset' => 9, // The larger the number the further the distance from the left hand side, 0 to align to the left.
+		'y-offset' => 28, // The vertical alignment, trial and error between 20 and 60.
 		'file' => __DIR__ . DIRECTORY_SEPARATOR . 'Futura.ttc', // Font path
 		'color' => imagecolorallocate($image, 55, 160, 130), // RGB Colour of the text
 	);
@@ -33,13 +36,12 @@
 			// Open the first source image and add the text.
 			$image = imagecreatefrompng('images/countdown.png');
 			;
-			$text = $interval->format('00:00:00:00');
+			$text = $interval->format('00 00 00 00');
 			imagettftext ($image , $font['size'] , $font['angle'] , $font['x-offset'] , $font['y-offset'] , $font['color'] , $font['file'], $text );
 			ob_start();
 			imagegif($image);
 			$frames[]=ob_get_contents();
 			$delays[]=$delay;
-			$loops = 1;
 			ob_end_clean();
 			break;
 		} else {
@@ -52,7 +54,6 @@
 			imagegif($image);
 			$frames[]=ob_get_contents();
 			$delays[]=$delay;
-			$loops = 0;
 			ob_end_clean();
 		}