Added better handling of failures loading icons, as Cairo generated exception were crashing app under windows. Minor fix to handling missing processing params to not alter the global defaults.

2010-05-13 16:42:43 -05:00
commit 65ea3aff3e
572 changed files with 115958 additions and 0 deletions
--- a/rtengine/ex1simple.cc
+++ b/rtengine/ex1simple.cc
@@ -0,0 +1,83 @@
+/*
+ *  This file is part of RawTherapee.
+ *
+ *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
+ *
+ *  RawTherapee is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  RawTherapee is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <rtengine.h>
+#include <iostream> 
+//#include <giomm.h>
+#include <helpers.h>
+
+class PListener : public rtengine::ProgressListener {
+    
+    public:
+        void setProgressStr (Glib::ustring str) {
+            std::cout << str << std::endl;
+        }
+        void setProgress (double p) {
+            std::cout << p << std::endl;
+        }
+};
+
+int main (int argc, char* argv[]) {
+
+    if (argc<4) {
+        std::cout << "Usage: rtcmd <infile> <paramfile> <outfile>" << std::endl;
+        exit(1);
+    }
+
+    Glib::thread_init ();
+
+    // create and fill settings
+    rtengine::Settings* s = rtengine::Settings::create ();
+    s->dualThreadEnabled = true;
+    s->demosaicMethod = "hphd";
+    s->colorCorrectionSteps = 2;
+    s->iccDirectory = "";
+    s->colorimetricIntent = 1;
+    s->monitorProfile = "";
+    // init rtengine
+    rtengine::init (s);
+    // the settings can be modified later through the "s" pointer without calling any api function
+    
+    // Create a listener object. Any class is appropriate that inherits from rtengine::ProgressListener
+    PListener pl;
+
+    // Load the image given in the first command line parameter
+    rtengine::InitialImage* ii;
+    int errorCode;
+    ii = rtengine::InitialImage::load (argv[1], true, errorCode, &pl);
+    if (!ii)
+        ii = rtengine::InitialImage::load (argv[1], false, errorCode, &pl);
+    if (!ii) {
+        std::cout << "Input file not supported." << std::endl;
+        exit(2);
+    }
+
+    // create an instance of ProcParams structure that holds the image processing settings. You find the memory map in a separate file and the non-basic types like strings and vectors can be manipulated through helper functions
+    rtengine::procparams::ProcParams params;
+    params.load (argv[2]);
+
+/* First, simplest scenario. Develope image and save it in a file */
+    // create a processing job with the loaded image and the current processing parameters
+    rtengine::ProcessingJob* job = ProcessingJob::create (i, params);
+    // process image. The error is given back in errorcode.
+    rtengine::IImage16* res = rtengine::processImage (job, errorCode, &pl);
+    // save image to disk
+    res->saveToFile (argv[3]);
+    // through "res" you can access width/height and pixel data, too
+}
+