- Version 0.68 (06-24-2007)
- Added checkboxes on New Plot Information dialog for initially enable/disable datatips
or displaying data points only(i.e. no lines). This is useful for large datasets.
- In contex menu, added capability for swapping ranges
of Y values.
- In Windows Properties dialog, added button for swapping min/max of Y values.
- Bug fixes.
- Version 0.67 (02-10-2007)
- Improved XML configuration files-using XML attributes for curve numbers.
- Bug fixes.
- Version 0.66 (11-29-2006)
- Added datatip for displaying x & y values at mouse cursor.
- Version 0.65 (10-21-2006)
- If "NaN" or "nan" are the first 3 characters in a line, the points preceding and following that line are
not connected.
- Raised limit on number of curves per window from 5 to 20.
- Version 0.64 (08-11-2006)
- Added support for legends.
- Bug fixes.
- Version 0.63 (06-17-2006)
- Added support for CSV format and non numeric data.
- For small file sizes (<5M) RtPlot reads the entire file into memory before
parsing. This improves performance for high frequency file updates.
- Improved memory management for the history feature.
- Added "marked line..." item to context menu for marking a curve as a quick reminder.
- Support for creating a crash dump as a debugging tool.
- Bug fixes
- Version 0.62 (02-08-2006)
- Added capability in the timer menu to force an update at a set interval if the
Operating System does not update the write-time.
- Added capability for the user to use a mutex to prevent simultaneous access to the
data file by RtPlot and the program which writes the data.
- Version 0.61 (01-23-2006)
- Added capability and menu items for title X, & Y labels.
- Font selection dialog added. Only TrueType and monospaced fonts are used.
- Added a Welcome dialog when RtPlot starts.
- Windows color selection dialog is now used.
- The title and comment dialogs before printing is removed as the user can set
a title in a window.
- Some limits on various parameters is enforced to improve stability
- Bug fixes.
- Version 0.60 (01-11-2006)
- Added capability for displaying numbers along x,y axes in fixed or
scientific formats. The tags xformat and yformat are added to
XML configuration files.
- Bug fixes.
- Version 0.59 (12-03-2005)
- Eliminate flickering while updating windows.
- Bug fixes, mostly in GUI.
- Version 0.58 (10-25-2005)
- Mostly bug fixes.
- Version 0.57u (02-09-2005)
- Some bug fixes to original Version 0.57.
- Version 0.57 - (01-04-2005)
- Added capability to display on x-axis the real time (in seconds) the
data was read.
- Added capability for automatic adjustment of x & y ranges.
- Plot correctly a single column of data.
- Added capability to parse only data lines added to file. It reduces the
time needed to read large data files. Intended for the benefit of users who
are adding a single or few data lines at a time.
- The context menu now includes property sheets for modifying line or
window charactaristics. They include the Apply button so that users
can test new settings before quitting the menu.
- Bug fixes.
- Version 0.56 - (03-22-2004)
- Support for changing the number of digits along x & y axes. You must
add the tags xprec and yprec to existing XML configuration
files (see sample xml file in the package).
- Fixed order of history display: recent updates appears on top, to avoid
fading when recent contents of file is similar to older contents.
- Other bug fixes.
- Version 0.55 - (09-15-2003)
- Support for scrollbar along x-axis.
- Bug fixes.
- Version 0.54 - (07-12-2003)
- Support for automatic scrolling along x axis. When the x-axis of data is
out of the interval [xmin,xmax], RtPlot automatically adjusts the x-limits.
- Optionally start a new window maximized.
- Bug fixes.
- Version 0.53 - (05-11-2003)
- Added support for saving contents of a window to a graphic file whenever
it is updated. Useful for displaying on Web pages.
- Fixed bugs.
- Version 0.52 - (03-20-2003)
- Added printing support. Print Preview does not work well yet.
- Returned to Window's timer instead of thread, to prevent some potential
problems. Use of multimedia timers is considered for a future
version.
- Version 0.51 - (02-22-2003)
- Histoy feature now integrated with multi-curve: the user can add to the
same window both curves and history.
- Improved user interface:
- Added Apply button to most dialogs so that the user can test
new selections without existing from dialog.
- Added lists of curves to appropriate dialogs: The user can change
settings of several curves from the same dialog.
- Most dialogs now offers some selections (combo-boxes), editable where
appropriate, rather then having the user type them in.
- Added support for simple "box" style plots.
- Bug fixes
- Version 0.50 (02-12-2003) -
- RtPlot is now a multithreaded application and does not use the less
reliable Windows timer. On multi-processor systems, a second processor can
be used for parsing large data files.
- The History feature is back, although not yet fully integrated with the
multi-curve feature.
- Parsing fixed point doubles is now much faster.
- Bug fixes.
- Version 0.49 (01-31-2003) -
- Added ability to plot more than a single curve per window. XML
configuration files written by RtPlot include attributes of all curves.
- The "history" feature has been disabled in this version. It will be
integrated with the multi-curve feature in the next version. If you need it
soon, please let me know.
- Bug fixes.
- Version 0.48 (01-14-2003) -
- Added grids to plots.
- Added command line capabilities.
- XML configuration files now capture many more plot attributes.
- Minimum timer interval reduced to 1/10 seconds.
- Bug fixes.
- version 0.47 (09-07-2002) -
- Fixed bugs.
- Added support for saving plots in PNG (Portable Network Graphic) format.
The PNG support uses the publicly available libraries zlib, libpng, and
pngdib (by Jason Summers).
- version 0.46 (08-28-2002) - Added support for saving plots as BMP (bitmap)
files.
- Version 0.45 (03-2-2002) - Added
- Ability to configure with XML configuration files.
- Data points in addition to the lines.
- Different line styles.
- Comments are allowed at lines beginning with #
- Version 0.41 (12-8-2001) - Added "ticks" with numbers on x,y axes.
- Version 0.4 (12-1-2001) - Initial release