From: jpr <jpr>
Date: Wed, 5 Nov 2003 14:31:00 +0000 (+0000)
Subject: * Fix :Oops ! Forgot to commit gdcmFile::GetImageDataSizeRaw();
X-Git-Tag: Version0.3.1~54
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=398de28036f1804dd0a77d5b715315f014253496;p=gdcm.git

* Fix :Oops ! Forgot to commit gdcmFile::GetImageDataSizeRaw();
       that returns the pixel area size to the *aware* (vtk) user
       that DOESN'T want to turn the PALETTE COLOR image into an RGB image
---

diff --git a/src/gdcmFile.cxx b/src/gdcmFile.cxx
index 32ef12b9..1a57bb6d 100644
--- a/src/gdcmFile.cxx
+++ b/src/gdcmFile.cxx
@@ -96,6 +96,21 @@ void gdcmFile::SetPixelDataSizeFromHeader(void) {
   // 0028|1203 [US]   [Blue Palette Color Lookup Table Data]
 
 
+/////////////////////////////////////////////////////////////////
+/**
+ * \ingroup   gdcmFile
+ * \brief     Returns the size (in bytes) of required memory to hold
+ * \          the pixel data represented in this file, when user DOESN'T want 
+ * \          to get RGB pixels image when it's stored as a PALETTE COLOR image
+ * \          - the (vtk) user is supposed to know how deal with LUTs - 
+ * \          warning to be used with GetImagePixelsRaw()
+ * @return    The size of pixel data in bytes.
+ */
+
+size_t gdcmFile::GetImageDataSizeRaw(void) {
+   return (lgrTotaleRaw);
+}
+
 /////////////////////////////////////////////////////////////////
 /**
  * \ingroup   gdcmFile
diff --git a/src/gdcmFile.h b/src/gdcmFile.h
index 9d2f2185..caed93e6 100644
--- a/src/gdcmFile.h
+++ b/src/gdcmFile.h
@@ -50,6 +50,7 @@ public:
 
    void   SetPixelDataSizeFromHeader(void);
    size_t GetImageDataSize();
+   size_t GetImageDataSizeRaw();
    void * GetImageData();
    size_t GetImageDataIntoVector(void* destination, size_t MaxSize);
    void * GetImageDataRaw();