diff Plugins/Samples/CustomImageDecoder/Plugin.cpp @ 1828:a71d74987090

sample plugin: CustomImageDecoder
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 25 Nov 2015 16:56:24 +0100
parents
children b1291df2f780
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/Samples/CustomImageDecoder/Plugin.cpp	Wed Nov 25 16:56:24 2015 +0100
@@ -0,0 +1,80 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ *
+ * This program 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.
+ * 
+ * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#include <orthanc/OrthancCPlugin.h>
+
+static OrthancPluginContext* context_ = NULL;
+
+
+static OrthancPluginErrorCode DecodeImageCallback(OrthancPluginImage** target,
+                                                  const void* dicom,
+                                                  const uint32_t size,
+                                                  uint32_t frameIndex)
+{
+  *target = OrthancPluginCreateImage(context_, OrthancPluginPixelFormat_RGB24, 512, 512);
+
+  memset(OrthancPluginGetImageBuffer(context_, *target), 128,
+         OrthancPluginGetImageHeight(context_, *target) * OrthancPluginGetImagePitch(context_, *target));
+
+  return OrthancPluginDrawText(context_, *target, 0, "Hello world", 100, 50, 255, 0, 0);
+}
+
+
+extern "C"
+{
+  ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* c)
+  {
+    context_ = c;
+
+    /* Check the version of the Orthanc core */
+    if (OrthancPluginCheckVersion(c) == 0)
+    {
+      char info[1024];
+      sprintf(info, "Your version of Orthanc (%s) must be above %d.%d.%d to run this plugin",
+              context_->orthancVersion,
+              ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER,
+              ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER,
+              ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER);
+      OrthancPluginLogError(context_, info);
+      return -1;
+    }
+
+    OrthancPluginRegisterDecodeImageCallback(context_, DecodeImageCallback);
+
+    return 0;
+  }
+
+
+  ORTHANC_PLUGINS_API void OrthancPluginFinalize()
+  {
+  }
+
+
+  ORTHANC_PLUGINS_API const char* OrthancPluginGetName()
+  {
+    return "custom-image-decoder";
+  }
+
+
+  ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion()
+  {
+    return "0.0";
+  }
+}