From 6442494822d12c23cdd609031c4039d3309b64f6 Mon Sep 17 00:00:00 2001
From: Cristei Gabriel <cristei.g772@gmail.com>
Date: Mon, 18 Dec 2023 03:19:59 +0200
Subject: dynamic ascii art

---
 web/ColorResult.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 web/ColorResult.php

(limited to 'web/ColorResult.php')

diff --git a/web/ColorResult.php b/web/ColorResult.php
new file mode 100644
index 0000000..549bda0
--- /dev/null
+++ b/web/ColorResult.php
@@ -0,0 +1,20 @@
+<?php
+/**
+ * Transforms an ascii result to a colored HTML representation. Each
+ * color value is represented by a single char, but HTML-styled to
+ * display the correct color.
+ *
+ * (c) 2016 Alex Schenkel
+ */
+namespace Img2Ascii;
+
+class ColorResult extends Result {
+    public $blockChar = '#'; // can also be an HTML entity, e.g. &#x2588;
+
+    protected function transformValue($value) {
+        $r = floor($value[0]);
+        $g = floor($value[1]);
+        $b = floor($value[2]);
+        return "<span style='color:rgb({$r},{$g},{$b})'>{$this->blockChar}</span>";
+    }
+}
-- 
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