Update of /cvsroot/wavelet/Wavelet/WImage
In directory sc8-pr-cvs9.sourceforge.net:/tmp/cvs-serv10904/WImage
Modified Files:
ColorImage.hh Image.hh
Log Message:
New Image::fill() and ColorImage::fill() operations, extensions
to the ImageResizer class, the actual resizing after cropping
can now be skipped.
Index: Image.hh
===================================================================
RCS file: /cvsroot/wavelet/Wavelet/WImage/Image.hh,v
retrieving revision 1.17
retrieving revision 1.18
diff -C2 -d -r1.17 -r1.18
*** Image.hh 10 Aug 2007 17:55:45 -0000 1.17
--- Image.hh 24 Aug 2007 15:24:28 -0000 1.18
***************
*** 381,384 ****
--- 381,394 ----
void synsteps (int steps) { m_ssteps = steps; }
+ /** Fills an image (or regions of it) with a given value
+ * @param val the new value for the selected positions
+ * @param fromY the first point's row
+ * @param fromX the first point's col
+ * @param toY the second point's row (-1 if lower image border)
+ * @param toX the second point's col (-1 if right image border)
+ */
+ void fill (coeff value, int fromY = 0, int fromX = 0,
+ int toY = -1, int toX = -1);
+
/** Returns the maximum value in a region. Signs will be considered.
* @param fromY the first point's row
Index: ColorImage.hh
===================================================================
RCS file: /cvsroot/wavelet/Wavelet/WImage/ColorImage.hh,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** ColorImage.hh 7 Aug 2007 17:01:00 -0000 1.6
--- ColorImage.hh 24 Aug 2007 15:24:28 -0000 1.7
***************
*** 42,45 ****
--- 42,57 ----
Image **images = NULL, bool isReference = false,
bool isMine = false);
+ /** Constructor. Creates an image of a given size.
+ * @param rows
+ * the number of image rows to create
+ * @param cols
+ * the number of image cols to create
+ * @param colors
+ * the number of colors
+ * @param cmodel
+ * the color model
+ */
+ ColorImage (int rows, int cols, int colors = 3, clrmodel cmodel = cm_rgb);
+
/** Destructor. Frees allocated objects. */
virtual ~ColorImage (void);
***************
*** 165,168 ****
--- 177,200 ----
* the cols to shift */
virtual void shift (int yoffs, int xoffs);
+ /** Fills an image (or regions of it) with a given value
+ * @param values an array of this->colors() entries containing the the new
+ * values one per channel for the selected positions (coeff values)
+ * @param fromY the first point's row
+ * @param fromX the first point's col
+ * @param toY the second point's row (-1 if lower image border)
+ * @param toX the second point's col (-1 if right image border)
+ */
+ void fill (coeff *values, int fromY = 0, int fromX = 0,
+ int toY = -1, int toX = -1);
+ /** Fills an image (or regions of it) with a given value
+ * @param values an array of this->colors() entries containing the the new
+ * values one per channel for the selected positions (int values)
+ * @param fromY the first point's row
+ * @param fromX the first point's col
+ * @param toY the second point's row (-1 if lower image border)
+ * @param toX the second point's col (-1 if right image border)
+ */
+ void fill (int *values, int fromY = 0, int fromX = 0,
+ int toY = -1, int toX = -1);
/** Produce a scaled version of the image which just fits into
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