Name: AlphaPlot
Author: Arun Narayanankutty

AlphaPlot is a free application for Scientific Data Analysis and Visualization

AlphaPlot is an open-source computer program for interactive scientific graphing and data analysis. It can generate different types of 2D and 3D plots (such as line, scatter, bar, pie, and surface plots) from data that is either imported from ASCII files, entered by hand, or using formulas.

Overview of changes in AlphaPlot 1.02

project explorer drag n drop
add 2D legend visibility per plot, legend margins and legend direction property
fixed multiple crash issues thus increasing the stability
go to data column from property editor graph2d
selected mdi subwindow glow indication
fix vector plot related orientation issue and antialiasing issue
add layout element swap functionality
add the ability to customize brush patterns on all graph typefills, text item fill and layout element fills
xml file based new update checking
Template saving and loading (for matrix, table, plot2d, plot3d)
grouped bar charts (vertical and horizontal)
rewrite the layout system to a grid type one (with row and column stretch factor adjustment)
add title element to legend
remove Zlib dependency and use Qt equivalent
add margin adjustment for layout elements
add Polynomial, Cubic Periodic, Akima Periodic, and Steffen Interpolation
add 3D polar plot options and a 2D polar spectrogram with camera position on top
2D axis from to precision setting based on axis tick precision
add symbol/glyph browser
new settings dialog
duplicate plot2D and plot3D windows
swap plot2D layouts
optional legend title
center plot on print plot2D
clone plot2D and Plot3D
save plot3D
print plot3D
upgrade qcustomplot library to 2.1.0
improve plot3D mouse interactions
subwindow creation time load/save fixed
show function details on property browser function plot item
make property browser plo2D items dynamically change icons based on plot property change
save/load grouped bars plot2D
enable move picker on plot2D
make image item resizable and rotatable plot2D
use Axis2D label as object browser item name
fix function plot line unable to set properties (color, style)
fix print with transparent background issue (Plot 2D)
implement change order of plots-names in legend
fix object browser context menu request reflect property browser update
add multiple data checks for adding plots and additional controls
add more customization of symbol, value, date, datetime, log, text axis 2d
column type lock feature to prevent users form changing it while use in a plot2d or plot3d

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