添加项目文件。

zxing.core/xx/pdf417/encoder/BarcodeMatrix.cs

@@ -0,0 +1,95 @@
+/*
+ * Copyright 2011 ZXing 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.
+ */
+
+namespace ZXing.PDF417.Internal
+{
+   /// <summary>
+   /// Holds all of the information for a barcode in a format where it can be easily accessable
+   ///
+   /// <author>Jacob Haynes</author>
+   /// </summary>
+   internal sealed class BarcodeMatrix
+   {
+      private readonly BarcodeRow[] matrix;
+      private int currentRow;
+      private readonly int height;
+      private readonly int width;
+
+      /// <summary>
+      /// <param name="height">the height of the matrix (Rows)</param>
+      /// <param name="width">the width of the matrix (Cols)</param>
+      /// </summary>
+      internal BarcodeMatrix(int height, int width)
+      {
+         matrix = new BarcodeRow[height];
+         //Initializes the array to the correct width
+         for (int i = 0, matrixLength = matrix.Length; i < matrixLength; i++)
+         {
+            matrix[i] = new BarcodeRow((width + 4)*17 + 1);
+         }
+         this.width = width*17;
+         this.height = height;
+         this.currentRow = -1;
+      }
+
+      internal void set(int x, int y, sbyte value)
+      {
+         matrix[y][x] = value;
+      }
+
+      /*
+      internal void setMatrix(int x, int y, bool black)
+      {
+         set(x, y, (sbyte) (black ? 1 : 0));
+      }
+      */
+
+      internal void startRow()
+      {
+         ++currentRow;
+      }
+
+      internal BarcodeRow getCurrentRow()
+      {
+         return matrix[currentRow];
+      }
+
+      internal sbyte[][] getMatrix()
+      {
+         return getScaledMatrix(1, 1);
+      }
+
+      /*
+      internal sbyte[][] getScaledMatrix(int Scale)
+      {
+         return getScaledMatrix(Scale, Scale);
+      }
+      */
+
+      internal sbyte[][] getScaledMatrix(int xScale, int yScale)
+      {
+         sbyte[][] matrixOut = new sbyte[height*yScale][];
+         for (int idx = 0; idx < height*yScale; idx++)
+            matrixOut[idx] = new sbyte[width*xScale];
+         int yMax = height*yScale;
+         for (int ii = 0; ii < yMax; ii++)
+         {
+            matrixOut[yMax - ii - 1] = matrix[ii/yScale].getScaledRow(xScale);
+         }
+         return matrixOut;
+      }
+   }
+}