1 /* 2 * Copyright 2013 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkPdfDiffEncoder_DEFINED 9 #define SkPdfDiffEncoder_DEFINED 10 11 struct PdfToken; 12 13 namespace SkPdfDiffEncoder { 14 /** 15 * If PDF_TRACE_DIFF_IN_PNG is defined, the PDF commands so far are written 16 * to a file with the difference created by using this token highlighted. 17 * The file is named "/tmp/log_step_by_step/step-%i-%s.png", where %i is 18 * the number of the command and %s is the name of the command. If 19 * PDF_TRACE_DIFF_IN_PNG is not defined this function does nothing. 20 * TODO(scroggo): Pass SkPdfContext and SkCanvas for info. 21 */ 22 void WriteToFile(PdfToken*); 23 }; 24 25 #endif // SkPdfDiffEncoder_DEFINED 26