X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=ChangeLog;h=029264e9f173989a69b82aa8a19937ddc4591606;hp=029bd14091fbea12782224c5cd0db6d9f9257e7a;hb=67a6c34b5a6f38d34e8cbe66091853f453fd2d7a;hpb=89997e727ff5d4d8828f6fdaee435d809b623ffe

diff --git a/ChangeLog b/ChangeLog
index 029bd14..029264e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,51 @@
-2.5.1 - Released 12/30/00
+TODO
+	Read PlotFile's.
+	Add to ctsim export of imagefiles to standard graphic formats.
+	Use FFTW library in imagefile.cpp
+	
+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.
+
+	* ctsim: Added "Process" menu to image file display with math
+	functions. Added 2-dimensional inverse Fourier to math
+	functions. Added support for complex (real/imaginary) images.
+
+	* mathfuncs.cpp: Reworked statistics algorithm to share between
+	imagefile and plotfile classes.
 
-12/18/00  Added plotfile class
+	* 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. Added support complex
+	images.
+
+	* array2dfile.cpp: Added code to support complex (real/imaginary)
+	images.
+
+	* if1: Updated to handle error conditions, such as sqrt of a
+	negative number. Converted to use new ImageFile math functions.
+	
+	* 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. Extracted HashTable to separate
+	class.
+	
+	* sgp: Added linestyle settings
 	
 2.5.0 - 12/18/00 
    First Microsoft Windows GUI version