image matrix notebook added 📒

Author: nor0x

image-matrix-notebook.ipynb

@@ -0,0 +1,70 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "csharp"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div><div></div><div></div><div><strong>Installed Packages</strong><ul><li><span>SkiaSharp, 2.88.0-preview.232</span></li></ul></div></div>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "3730 files found\r\n"
+     ]
+    }
+   ],
+   "source": [
+    "#r \"nuget: SkiaSharp, 2.88.0-preview.232\"\n",
+    "\n",
+    "using SkiaSharp;\n",
+    "\n",
+    "var files = System.IO.Directory.GetFiles(\"C:/imgs\");\n",
+    "\n",
+    "var bmp = new SKBitmap(3000,3000);\n",
+    "var result = new SKCanvas(bmp);\n",
+    "int rows = 30;\n",
+    "int cols = 30;\n",
+    "\n",
+    "for(int i = 0; i < rows; i++)\n",
+    "{\n",
+    "    for(int j = 0; j < cols; j++)\n",
+    "    {\n",
+    "        var file = files[i * cols + j];\n",
+    "        var bitmap = SKBitmap.Decode(file);\n",
+    "        result.DrawBitmap(bitmap, new SKRect(j * bitmap.Width, i * bitmap.Height, (j + 1) * bitmap.Width, (i + 1) * bitmap.Height));\n",
+    "    }\n",
+    "}\n",
+    "\n",
+    "var data = bmp.Encode(SKEncodedImageFormat.Jpeg, 100);\n",
+    "System.IO.File.WriteAllBytes(\"C:/imgs/result.jpg\", data.ToArray()); \n",
+    "\n",
+    "\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": ".NET (C#)",
+   "language": "C#",
+   "name": ".net-csharp"
+  },
+  "language_info": {
+   "name": "C#"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}