Some of the new features added to Release 4.5 of RainPro are:

• XBar – a new type of barchart which gives you precise control over the positioning of bars on the X-axis.
• Scaled markers, which may be used to improve scatter plots by having the marker size represent the number of hits at that data point.
• Viewer settings now persist in the registry. Also the viewer is now fully translatable, and phrasebook files are available for many European languages.
• Arrowheads may be drawn on riser lines, polar spokes, VLine plots and also on X and Y axes.
• The X-axis now supports ‘top’ and ‘duplicate’ styles
• Trace charts are new chart type to plot data from multiple parallel inputs (such as seismographs) and also resource plots and kite diagrams.
• JavaScript handlers may now be set on chart data, and may update headings or other standard text items.
• You can now use any text characters are scalable markers (typically in scatter plots).
• Numeric axis labels may be formatted with a simple picture specification.
• Chart styles modelfit and trend combine with order of fit and flexibility to give simple curve-fitting and smoothing for scatter plots.

Please check the release notes for other bug-fixes and minor updates.