Xoc Maya Calendar

Release Notes

XOC MAYA CALENDAR RELEASE NOTES
Version 4.0.6590

Fixed a bug in searching for dates. Changed the order of the footsteps in the Madrid Codex tab so they progress inward. Fixed a display issue in the Madrid Codex tab at the end 260 days.

Version 4.0.6583

Changed the version of the .NET Framework the program uses from version 4.0 to version 4.5. The framework will be installed by the installer if necessary. Version 4.5 does not work on Windows XP.

Added a new tab showing pages 75 and 76 from the Madrid Codex with an animated representation of the Calendar Round as the Maya viewed it, as opposed to gears. The image of the Madrid Codex is slightly edited to remove a few dots to regularize to 11 the number between the endpoints of each trecena (the Maya artist got carried away with the dots, but the endpoint days are fixed, so the number must be 11). This tab is available in both the Light and Professional versions.

Changed the Copy and Print buttons on the ribbon to split buttons to allow selecting the amount of detail to copy or print. Changed the Excel button to a split button to allow just executing Excel or creating the demonstration worksheet.

Added an indicator in the Calendar Round controls when an impossible combination of the Tzolk'in day name and the Haab day number occurs. An exclamation point will follow the controls. This occurs because for any day name, there are only four possible day numbers that can be used. Changing the selected profile to one with a different Calendar Round on the epoch will allow alternate combinations.

Changed the storage mechanism for custom profiles. All custom profiles will have to be re-created in this version.

Added a feature in profiles (Professional version only), where any property that has a value that is different than the one in the Standard profile will be shown in a bold typeface.

Added a new profile setting to allow the separator between tuns and winals to be a character besides a period. A colon will cause a Long Count of 9.17.3.5.2 to show as 9.17.3:5.2 instead. This emphasizes that the primary count is the tun, with the days within the tun being separate. Changed the standard profile so the separator uses is a colon. The Light version always uses the standard profile.

Added a new profile option to show the Distance Number count as “tuns, days”, or just “days”. Changed the Standard profile to show “tuns, days”, as this is how the Maya viewed it. The Light version always uses the Standard profile. Added showing it both ways in the Distance Number control when it is expanded.

Added a new profile called “Compatibility v3.0” that has the settings used in the previous versions of the program. Activate this profile on the profiles tab (Professional version only) to revert to the v3.0 settings.

Added the ability to right click on a profile name and have a menu to perform actions. Added the ability to double-clicking to activate a profile.

Changed the Gregorian and Julian years so that they don’t show leading zeros on years before 1000.

Fixed a bug which occurred when typing a Long Count. If the day number in the Haab was exactly 18, it caused the Calendar Round calculations to fail.

Fixed the Aztec/Mixtec month names in the Aztec profile, which weren't quite right, with correct spellings.

Fixed the Almanac distance numbers to reject invalid values such as excessively large numbers or negative numbers.

Fixed a bug in the search criteria for partial Long Counts where certain values, such as a blank textbox, caused an error to be reported.

Changed the box that around the current day in the Gears tab to resize depending on which gears are visible (which can be controlled by right-clicking a gear and selecting from the menu). Changed the display of text in the gears so that long text (particularly Aztec month names) will reduce in size to fit.

Changed the look of some of the graphics in the Stela tab. This is part of an ongoing effort to provide better looking glyphs. Changed the glyph for the patron of Wayeb' based on information in an excellent new drawing of Yaxchilan Stela 6 by Alexandre Tokovinine.

Changed the order of the Tzolk'in, G Glyph, and Haab in the Stela tab so that the G Glyph appears between the Tzolk'in and Haab. The G Glyph is part of the supplementary series, which appears between the Tzolk'in and Haab much more frequently than other arrangements. The most common order the Maya used when all glyphs appear is ISIG, Long Count, Tzolk'in, G, F, Z, Y, E, D, C, X, B, A, Haab. The order in previous versions having the G Glyph appear before the Tzolk'in and Haab does show up on some inscriptions, but not as frequently as the appearing between the Tzolk'in and Haab.

Changed the color of the selected search criteria to have more contrast.

Changed the order of the Y column in the Search Results to come between the G and ED columns. Added the C type be copied to the clipboard when visible. Added a column indicating whether the date is a tun ending.

Added to the Excel example worksheet another address on MesoWeb for information on the Tablet of the 96 Glyphs.

Changed the install program. It now uses the Wix Toolset instead of InstallShield Light. There are some minor changes in how the install program appears and works.

Added link to the release notes to the About dialog.

Version 3.0.5424

Fixed a bug where entering the license key could give problems to some users. This is the last release that supports Windows XP.

Version 3.0.5419

Added an Options dialog that allows resetting the interface language and turning off checks for updates.

Version 3.0.5411

Fixed a bug with the short count, where dates on exactly the end of a k'atun showed the short count of the following k'atun. Fixed a bug trying to connect to Excel 2007. Changed several minor things behind the scenes that should have no impact on things visible in the interface.

Version 3.0.5281

Added new properties to Profiles (Professional version only), allowing specifying the Moon's synodic period, C Glyph Type, X Glyph variations. Default moon age, C Glyph, and synodic period changed to match Teeple's 1930 numbers for Copan for period of uniformity. Changed the Excel integration now uses the active profile at the time you start Excel. Fixed the 819 Day Count to make colors and directions accurate.

Version 3.0.5277

Added factoring to all Distance Numbers. The arrow button next to a Distance Number now shows important cycles that evenly divide into the distance number.

Version 3.0.5275

Fixed a bug in the calculation of the moon age (the E and D glyphs).

Version 3.0.5272

Added the Month tab, which allows you to see a desk calendar, with the Long Count and Calendar Round for each day. Suitable for printing, particularly on a large format printer. This tab is available on both the Light and Professional versions.

Version 3.0.5267

Changed support for searching for partial dates. Works correctly for Previous Era dates. Limits range of all dates to only what was asked for. Added the ability to right click on the search results and copy the list to the clipboard. Added feature on the Gears tab to remove gears and reset to starting date by right clicking on the window.

Version 3.0.x

Released in 2014. This version is a major release that works on 64-bit Windows. It is a complete re-write from the ground up. It adds many new features needed for examining Maya dates, especially in Maya writing. It has a more extensive search for partial dates. It handles post-classic dates correctly. It shows Maya almanacs. It provides a set of functions for performing date calculations in Microsoft Excel. And much more.

Version 2.02

Released in 1994. This versions won an award from the Visual Basic Programmer's Journal for its user interface design.

Version 1.0

Released in 1992.