Initial commit.

Resources/InsaneWidget/PixelToImageWriter.cpp

@@ -0,0 +1,61 @@
+// /*
+//  * File:   PixelToImageWriter.cpp
+//  * Author: Saleem Edah-Tally - nmset@yandex.com
+//  * License : CeCILL-C
+//  * Copyright Saleem Edah-Tally - © 2025
+//  *
+//  * Created on 27 06 2025, 20:28
+//  */
+
+#include "PixelToImageWriter.h"
+#include <Common.h>
+#include <fstream>
+
+using namespace std;
+
+bool PixelToImageWriter::Convert(const std::string& pixelFilePath,
+                                    int imageWidth, int imageHeight,
+                                    int outputFormat, wxImage * image)
+{
+  UpdateExtensionsMap();
+  wxImage * outImage = image;
+  unique_ptr<wxImage> tmpImage;
+  if (!image)
+  {
+    tmpImage = make_unique<wxImage>();
+    outImage = tmpImage.get();
+  }
+  string raw;
+  ifstream ifs(pixelFilePath, ios::binary);
+  if (!ifs.good())
+  {
+    cerr << _("Failed to read raw file.") << endl;
+    return false;
+  }
+  raw.assign(istreambuf_iterator<char>(ifs), istreambuf_iterator<char>());
+
+  outImage->SetData((unsigned char*) raw.data(), imageWidth, imageHeight, true); // true +++
+  
+  switch (outputFormat)
+  {
+    case PNG:
+      outImage->SaveFile(pixelFilePath + "." + Extensions[PNG], wxBITMAP_TYPE_PNG);
+      break;
+    case JPEG:
+      outImage->SaveFile(pixelFilePath + "." + Extensions[JPEG], wxBITMAP_TYPE_JPEG);
+      break;
+    case TIFF:
+      outImage->SaveFile(pixelFilePath + "." + Extensions[TIFF], wxBITMAP_TYPE_TIFF);
+      break;
+    case PNM:
+      outImage->SaveFile(pixelFilePath + "." + Extensions[PNM], wxBITMAP_TYPE_PNM);
+      break;
+    case PDF:
+      break;
+    default:
+      cerr << _("Unhandled output image format.") << endl;
+      return false;
+  };
+  
+  return true;
+}