Changeset 5174 for trunk/psLib/src/imageops/psImagePixelExtract.h

Timestamp:

Sep 28, 2005, 3:15:38 PM (21 years ago)

Author:

drobbin

Message:

Added fxns psImageRow/Col and tests. Updated psList struct to add void *lock.

File:

• trunk/psLib/src/imageops/psImagePixelExtract.h (modified) (2 diffs)

trunk/psLib/src/imageops/psImagePixelExtract.h

@@ -8 +8 @@
 *  @author Robert DeSonia, MHPCC
 *
-*  @version $Revision: 1.6 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-07-21 02:39:57 $
+*  @version $Revision: 1.7 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-09-29 01:15:38 $
 *
 *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -32 +32 @@
     PS_CUT_Y_NEG                       ///< Cut in the y dimension from top down.
 } psImageCutDirection;
+
+/** Extracts a single complete row from the image and returns it to the
+ *  provided vector, allocating it if it is NULL.
+ *
+ *  @return psVector*:      The row data extracted from psImage input
+ */
+psVector *psImageRow(
+    psVector *out,                     ///< specified vector to return
+    const psImage *input,              ///< input image
+    psU32 row                          ///< row number to extract
+);
+
+/** Extracts a single complete column from the image and returns it to the
+ *  provided vector, allocating it if it is NULL.
+ *
+ *  @return psVector*:      The column data extracted from psImage input
+ */
+psVector *psImageCol(
+    psVector *out,                     ///< specified vector to return
+    const psImage *input,              ///< input image
+    psU32 column                       ///< column number to extract
+);
 
 /** Extract pixels from rectlinear region to a vector (array of floats).