- * Added PlotFile class
- * Added plotting of rows & columns to ctsim
- * Updated if2 to output plot files
- * Added y-axis scaling to plotting in ctsim
- * Reworked statistics to share between imagefile and plotfile class
- * Fixed scaling bug in rasterizing Phantom with nsample > 2
+ Add help button onto dialog's for reconstruction & projections.
+ Consider use of wxWindows help file classes.
+
+ Consider changing POL to to read tag tokens.
+
+ Consider being able to write Phantom files as text and view as
+ text in ctsim.
+
+3.0alpha1 - Released 12/30/00
+
+ * Added PlotFile class to system, used by if2 and ctsim for row
+ and column plots and comparison plots
+
+ * ctsim: Added image comparison statistics and image subtraction
+
+ * ctsim: Added plotting of rows & columns with y-axis scaling
+
+ * ctsim: Added row and column plot comparisons between two image
+ files.
+
+ * mathfuncs.cpp: Reworked statistics algorithm to share between
+ imagefile and plotfile classes.
+
+ * imagefile.cpp: Fixed scaling bug when rasterizing Phantom with
+ nsamples > 2. Added generic mage math functions, moved from
+ if1.cpp and if2.cpp to imagefile.cpp
+
+ * if1: Updated to handle error conditions, such as sqrt of a
+ negative number.
+
+ * if2: Updated to output plot files and use new ImageFile class
+ math functions
+
+ * if1: Updated to use new ImageFile class math functions
+
+ * ezplot: Reworked to better store colors/linestyles/symbols with
+ individual curves. Improved display of labels and ticks. Updated
+ to use POL class member variable. Updated to more C++ conventions.
+
+ * pol: converted to C++ class
+
+ * sgp: Added linestyle settings