From e88dcc3ceb38cb0d4494016df7556e968f97a678 Mon Sep 17 00:00:00 2001
From: stage7 <stage7@stg7.net>
Date: Sat, 28 Sep 2024 23:45:49 +0200
Subject: First commit

---
 jtanimator.php | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 jtanimator.php

(limited to 'jtanimator.php')

diff --git a/jtanimator.php b/jtanimator.php
new file mode 100644
index 0000000..ff04f01
--- /dev/null
+++ b/jtanimator.php
@@ -0,0 +1,46 @@
+<?php
+$filename = "hex.png";
+$im = imagecreatefrompng($filename);
+list($width, $height, $type, $attr) = getimagesize($filename);
+
+$bitsData = ["", "", ""];
+$pixelNumber = 0;
+
+for ($image = 0; $image < $height / 16; $image++) {
+    for ($x = 0; $x < 32; $x++) {
+        for ($y = 0; $y < 16; $y++) {
+            $col = imagecolorat($im, $x, $y + $image * 16);
+            if (($col >> 16) & (0xff == 255)) { $bitsData[0] .= "1"; } else { $bitsData[0] .= "0"; }
+            if (($col >> 8) & (0xff == 255)) { $bitsData[1] .= "1"; } else { $bitsData[1] .= "0"; }
+            if ($col & (0xff == 255)) { $bitsData[2] .= "1"; } else { $bitsData[2] .= "0"; }
+
+            if ($pixelNumber > 0 && $pixelNumber % 8 == 7) {
+                $bitsData[0] .= ",";
+                $bitsData[1] .= ",";
+                $bitsData[2] .= ",";
+            }
+
+            $pixelNumber++;
+        }
+    }
+}
+
+$aniData = [];
+$toDec = function ($value) {
+    return bindec($value);
+};
+
+for ($i = 0; $i < 3; $i++) {
+    $tempData = explode(",", $bitsData[$i]);
+    array_pop($tempData);
+    $tempDataDec = array_map($toDec, $tempData);
+    for ($j = 0; $j < count($tempDataDec); $j++) {
+        $aniData[] = $tempDataDec[$j];
+    }
+}
+
+echo "<pre>";
+print_r('[{"data":{"aniData":[');
+print_r(implode(",", $aniData));
+print_r('],"aniType":1,"delays":300,"frameNum":' . $height / 16 . ',"pixelHeight":16,"pixelWidth":32},"dataType":0}]');
+echo "</pre>";
-- 
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