AlphaPlot

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

Overview of changes in AlphaPlot 1.011

• multipeak fitting fixed
• ditch QwtPlot3D for qdatavis3d
• reimplement all the graphs except trajectory in qdatavis3d
• integrate customization to property editor
• separate data manager class to handle inputs to the graph
• XML save part incomplete
• add the ability to customize Axis2D line endings
• fix some issues with legend move updating in property editor and ability to break individual legend text
• pie charts take 2 columns X as label and Y as values

Overview of changes in AlphaPlot 1.01

• Completed porting to QT5
• Replace QWorkSpace with QMDIarea as a step towards Qt5
• Add more random number generators with specific distribution profiles (Gaussian, exponential, etc.)
• Drop Qt3 Support and rewrite project explorer to Qt5 standards
• Added a function to show column data spikiness to get an idea about general data
• color code X, Y, Z, Xerr, Yerr and none column types with a line under them for easy identification
• add some utilities like detection of OS and its kind, Random color generation based on the golden ratio, etc
• use a QDialog wit much more information to show mdiwindow properties
• add a declared variable view list for QtScript scripting console-like Matlab
• use xml to store AlphaPlot files for better structuring and handling
• added a property editor to browse property of all QMdiWidgetItems (2dplot, 3dplot, table, matrix, note)
• introduce QCustomplot to replace the aging qwt4 library
• use a separate data handler class for 2D plots
• add a basic layout management system like a queue
• draggable legend, graph items (line, text), axis, zoom axis
• reimplement all the 2D plotting functionality in qcustomplot
• reimplement all the fitting functionality in qcustomplot