添加项目文件。

2026-05-03 06:21:30 +08:00 · 2021-07-23 09:42:22 +08:00
commit f25a958797
2798 changed files with 352360 additions and 0 deletions
--- a/zxing.core/xx/renderer/PixelData.cs
+++ b/zxing.core/xx/renderer/PixelData.cs
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2012 ZXing.Net authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System.IO;
+
+namespace ZXing.Rendering
+{
+   public sealed class PixelData
+   {
+      internal PixelData(int width, int height, byte[] pixels)
+      {
+         Height = height;
+         Width = width;
+         Pixels = pixels;
+      }
+
+      public byte[] Pixels { get; private set; }
+      public int Width { get; private set; }
+      public int Height { get; private set; }
+
+#if (NET45 || NET40 || NET35 || NET20 || WindowsCE) && !UNITY
+      public System.Drawing.Bitmap ToBitmap()
+      {
+#if WindowsCE
+         var bmp = new System.Drawing.Bitmap(Width, Height, System.Drawing.Imaging.PixelFormat.Format32bppRgb);
+         var bmpData = bmp.LockBits(
+            new System.Drawing.Rectangle(0, 0, bmp.Width, bmp.Height),
+            System.Drawing.Imaging.ImageLockMode.WriteOnly,
+            System.Drawing.Imaging.PixelFormat.Format32bppRgb);
+#else
+         var bmp = new System.Drawing.Bitmap(Width, Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
+         bmp.SetResolution(96, 96);
+         var bmpData = bmp.LockBits(
+            new System.Drawing.Rectangle(0, 0, bmp.Width, bmp.Height), 
+            System.Drawing.Imaging.ImageLockMode.WriteOnly, 
+            System.Drawing.Imaging.PixelFormat.Format32bppArgb);
+#endif
+         try
+         {
+            //Copy the data from the byte array into BitmapData.Scan0
+            System.Runtime.InteropServices.Marshal.Copy(Pixels, 0, bmpData.Scan0, Pixels.Length);
+         }
+         finally
+         {
+            //Unlock the pixels
+            bmp.UnlockBits(bmpData);
+         }
+
+         return bmp;
+      }
+#endif
+
+#if UNITY
+      // Unity3D
+#endif
+
+#if NETFX_CORE
+      public Windows.UI.Xaml.Media.Imaging.WriteableBitmap ToBitmap()
+      {
+         var bmp = new Windows.UI.Xaml.Media.Imaging.WriteableBitmap(Width, Height);
+         using (var stream = System.Runtime.InteropServices.WindowsRuntime.WindowsRuntimeBufferExtensions.AsStream(bmp.PixelBuffer))
+         {
+            stream.Write(Pixels, 0, Pixels.Length);
+         }
+         bmp.Invalidate();
+         return bmp;
+      }
+#endif
+
+#if SILVERLIGHT
+      public System.Windows.Media.Imaging.WriteableBitmap ToBitmap()
+      {
+         var bmp = new System.Windows.Media.Imaging.WriteableBitmap(Width, Height);
+         bmp.SetSource(new MemoryStream(Pixels));
+         bmp.Invalidate();
+         return bmp;
+      }
+#endif
+
+#if MONOANDROID
+      public Android.Graphics.Bitmap ToBitmap()
+      {
+         var pixels = Pixels;
+         var colors = new int[Width*Height];
+         for (var index = 0; index < Width*Height; index++)
+         {
+            colors[index] =
+               pixels[index*4] << 24 |
+               pixels[index*4 + 1] << 16 |
+               pixels[index*4 + 2] << 8 |
+               pixels[index*4 + 3];
+         }
+         return Android.Graphics.Bitmap.CreateBitmap(colors, Width, Height, Android.Graphics.Bitmap.Config.Argb8888);
+      }
+#endif
+
+#if MONOTOUCH
+#if __UNIFIED__
+using UIKit;
+#else
+using MonoTouch.UIKit;
+#endif
+#endif
+
+   }
+}