Changeset 2860 for trunk/psLib/src/image/psImageManip.h

Timestamp:

Jan 3, 2005, 11:58:53 AM (22 years ago)

Author:

desonia

Message:

made psImageRotate take radian rotation value instead of degrees.

File:

• trunk/psLib/src/image/psImageManip.h (modified) (8 diffs)

trunk/psLib/src/image/psImageManip.h

@@ -11 +11 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.15 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2004-11-16 20:00:21 $
+ *  @version $Revision: 1.16 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-01-03 21:58:53 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -44 +44 @@
  *  All pixels outside of the rectangular region in complex space formed by
  *  the min and max input parameters are set to the value vmax (if either
- *  the real or imaginary portion exceeds the respective max values), or vmin. 
+ *  the real or imaginary portion exceeds the respective max values), or vmin.
  *  This function is defined for psC32, and psC64 imagery only.
  *
@@ -93 +93 @@
  *  1/scale.  The scale, always a positive number, is equal in each dimension and
  *  specified the number of pixels used to define a new pixel in the output image.
- *  The output image is generated from all input image pixels. This function is 
+ *  The output image is generated from all input image pixels. This function is
  *  defined for psU8, psS8, psS16, psF32, psF64, psC32, and psC64.
  *
@@ -110 +110 @@
 /** Resample image to new scale.
  *
- *  A new image is constructed in which the dimensions are increased by a 
- *  factor of scale. The scale, always a positive number, is equal in each 
- *  dimension. The output image is generated from all input image pixels. 
- *  Each pixel in the output image is derived by interpolating between 
+ *  A new image is constructed in which the dimensions are increased by a
+ *  factor of scale. The scale, always a positive number, is equal in each
+ *  dimension. The output image is generated from all input image pixels.
+ *  Each pixel in the output image is derived by interpolating between
  *  neighboring pixels using the specified interpolation method (mode).
  *
@@ -127 +127 @@
 /** Rotate the input image by given angle, specified in degrees.
  *
- *  The output image must contain all of the pixels from the input image in 
- *  their new frame. Pixels in the output image which do not map to input 
- *  pixels should be set to exposed. The center of rotation is always the 
- *  center pixel of the image. The rotation is specified in the sense that a 
- *  positive angle is an anti-clockwise rotation. This function must be 
- *  defined for the following types: psU8, psU16, psS8, psS16, psF32, psF64, 
+ *  The output image must contain all of the pixels from the input image in
+ *  their new frame. Pixels in the output image which do not map to input
+ *  pixels should be set to exposed. The center of rotation is always the
+ *  center pixel of the image. The rotation is specified in the sense that a
+ *  positive angle is an anti-clockwise rotation. This function must be
+ *  defined for the following types: psU8, psU16, psS8, psS16, psF32, psF64,
  *  psC32, psC64.
  *
@@ -140 +140 @@
     psImage* out,                      ///< an psImage to recycle.  If NULL, a new image is created
     const psImage* in,                 ///< input image
-    float angle,                       ///< the rotation angle in degrees.
+    float angle,                       ///< the rotation angle in radians.
     psC64 unexposedValue,              ///< the output image pixel values for non-imagery areas
     psImageInterpolateMode mode        ///< the interpolation mode used
@@ -147 +147 @@
 /** Shift image by an arbitrary number of pixels (dx,dy) in either direction.
  *
- *  If the shift values are fractional, the output pixel values should 
- *  interpolate between the input pixel values. The output image has the same 
- *  dimensions as the input image. Pixels which fall off the edge of the 
- *  output image are lost. Newly exposed pixels are set to the value given by 
- *  exposed. This function must be defined for the following types: psU8, 
+ *  If the shift values are fractional, the output pixel values should
+ *  interpolate between the input pixel values. The output image has the same
+ *  dimensions as the input image. Pixels which fall off the edge of the
+ *  output image are lost. Newly exposed pixels are set to the value given by
+ *  exposed. This function must be defined for the following types: psU8,
  *  psU16, psS8, psS16, psF32, psF64, psC32, psC64.
  *
@@ -166 +166 @@
 
 /** Roll image by an integer number of pixels in either direction.
- * 
+ *
  *  The output image is the same dimensions as the input image.  Edge pixels
- *  wrap to the other side (no values are lost).  This function is 
+ *  wrap to the other side (no values are lost).  This function is
  *  defined for psU8, psS8, psS16, psF32, psF64, psC32, and psC64.
  *