Upcoming Conversions app enhancements

I'm about to port the Windows Phone apps (Cool Grader & Cool Conversions) to the Windows 8 / Tablet platform.  In preparation for that process, I've made some underlying code architecture improvements.  More visibly, I'm adding some additional units to the Conversions page (in Energy/Heat, Angles, and Pressure), and I've also enhanced each unit category to display detailed web information for each unit, as shown here:

Detailed unit information is
displayed from the web.

The information button ('i') is available
for both the 'From' and the 'To' units.

Cool Conversions™ and Cool Grader™ now available!

The new Cool Conversions (version 1.1.0) and Cool Grader (version 2.1.0) apps are now available in the Windows Phone Store. 

For details, please visit the following links:

• Cool Conversions
• Cool Grader

Cool Grader 2.1.0 now in beta test phase

Cool Grader now contains the code to support a trial version of the app, which allows people to download and use it for free before they buy it.  The trial version lacks a few important functions but provides some basics and allows the customer use the app before purchasing. 

This new version also contains the Conversions system, which performs conversions between various measurement units, such as Area, Heat, Length, Mass, Speed, Temperature, Time, and Volume:



Conversions now supported

Length/Distance conversions

Beta-testing for Cool Grader 2.1.0 should be complete by this weekend, and pending evaluation and addressing any outstanding issues, the new app upgrade should be publicly available next week.

Search now supported

Based on user requests, I have added a Search function to the Unit Converter, which allows you to search for a measurement unit or unit category, as shown in the following example:

Starting from any point in the Converter screen, you may touch the [Search] button to bring up the Search display:

 

You may then type some or all of a unit name or category, and the matching items will automatically display:

In the above example, "mp" was typed into the 'Search for' box, and the units or categories that contained "mp" were automatically listed.  When you see the listed unit you are searching for, touch that unit to automatically display it in the Converter:

In the above example, the search item "mile per hour" was selected, and the Converter automatically displayed the "Speed" category and the "Mile per hour" unit.

You may also use the Search function to select a unit category.  For example, touch the [Search] button and scroll to the category you want:

If you want to see Mass units in the Converter, touch the "Mass" item in the search list, and the Converter will display that category with the previously-selected units:

Conversion table now supported

The Converter now supports display of a conversion table, which contains a list of converted values for all units in the currently-displayed unit category.  For example, if the Temperature category is displayed, a conversion result may be:

 

You may touch the [Table] button to display a conversion table, which in this example would look like this:

 

 

You may then touch any displayed information to copy the table to the clipboard, which allows the conversion table to be pasted into other apps, such as e-mail, a document, etc.  The format of the clipboard text in this example is:

 

Temperature Conversion Table

0 °Celsius (°C) =

--------------------------------------------------------------
°Delisle
150 °Delisle  (°D)
--------------------------------------------------------------
°Fahrenheit
32 °Fahrenheit  (°F)
--------------------------------------------------------------
kelvin
273.15 kelvin  (K)
--------------------------------------------------------------
°Newton
0 °Newton  (°N)
--------------------------------------------------------------
°Rankine
491.67 °Rankine  (°Ra)
--------------------------------------------------------------
°Réaumur
0 °Réaumur  (°Ré)
--------------------------------------------------------------
°Rømer
7.5 °Rømer  (°Rø)

 

Unit Converter -- near completion!

Finally completed initial set of conversion units in the Cool Grader Converter!  After some finishing touches and additional testing, I will publish the converter in both a Cool Grader update and in a new, separate app, dedicated to unit conversion (name to be announced at publishing).  Additional conversion units and measurement categories will be added in future app upgrades.

The initial set of conversion units includes:

Area
acre (ac), hectare (ha), section (sect), square centimeter (cm^2), square foot (sq ft), square inch (sq in), square kilometer (km^2), square meter (m^2), square microinch (µin^2), square micrometer (µm^2), square micron (µm^2), square mile (sq mi), square millimeter (mm^2), square nautical mile (sq NM), square yard (sq yd), survey acre (ac [survey])

Heat
British thermal unit (Btu), calorie (cal), Food calorie (kcal), joule (J)

Length/Distance
astronomical unit (au), chain (ch), centimeter (cm), decimeter (dm), foot (ft), furlong (fur), inch (in), kilometer (km), league (lea), light year (ly), meter (m), microinch (µin), micrometer (µm), micron (µm), mile (mi), millimeter (mm), nanometer (nm), nautical mile (NM), parsec (pc), picometer (pm), survey foot (ft [survey]), survey mile (mi [survey]), survey yard (yd [survey]), yard (yd)

Mass/Weight
carat/metric carat (ct), grain (gr), gram (g), hundredweight long UK (cwt), hundredweight short US (cwt-s), kilogram (kg), long ton (ton), metric hundredweight (cwt-m), microgram (µg or mcg), milligram (mg), nanogram (ng), Newton (N), ounce (oz), pennyweight (dwt), picogram (pg), pound (lb), short ton (ton-s), stone (st), tonne/metric ton (t), troy ounce (oz-t), troy pound (lb-t)

Speed
foot per second (ft/s), kilometer per hour (km/h), kilometer per second (km/s), knot (kn), meter per second (m/s), mile per hour (mph), mile per second (mi/s)

Temperature
Celsius (°C), Delisle (°D), Fahrenheit (°F), kelvin (K), Newton (°N), Rankine (°Ra), Réaumur (°Ré), Rømer (°Rø)

Time
century (c.), day (d), decade (dc), hour (h), microsecond (µs), millenium (mn), millisecond (ms), minute (min), calendar month (mo), nanosecond (ns), second (s), week (wk), year (yr)

Volume
bushel (Imperial) (Imp. bsh), bushel (US) (US bsh), cubic centimeter (cc), cubic decimeter (dm^3), cubic foot (ft^3), cubic inch (in^3), cubic meter (m^3), cubic millimeter (mm^3), cubic yard (yd^3), cup (US) (cup), cup (metric) (cup-m), dry gallon (dry gal), dry pint (dry pt), dry quart (dry qt), fluid ounce (Imperial) (Imp. fl oz), fluid ounce (US) (US fl oz), gallon (Imperial) (Imp. gal), gallon (US) (US gal), gill (Imperial) (Imp. gi), gill (US) (US gi), kiloliter (kL), liter (L), microliter (µL), milliliter (mL), peck (Imperial) (Imp. pk), peck (US) (US pk), pint (Imperial) (Imp. pt), pint (US) (liq pt), quart (Imperial) (Imp. qt), quart (US) (US qt), tablespoon (Tbsp), tablespoon (Australian) (Tbsp (A)), teaspoon (tsp)

Converter integration with Calculator

I've integrated the Converter with the Calculator to allow passing values between them.  This allows for entry and editing of values in standard scientific notation (ex: 1.234E18 [1.234 x 10^18]) and for performing calculations on values in the Calculator and passing them back into the Converter.

For example, suppose you have the following conversion from light years to meters:

You can then change the light-years value by first swapping the units (touch either "From" or "To"):

Then touch the [Calculator] button to send the light-years value to the Calculator:

Perform a calculation on the value (ex: divide it by 1000):

You may then touch the result value in the display area to copy the value to the clipboard, touch the [Done] button, and paste the new value into the Converter's "From" value box:

A new conversion will be performed and the result will be displayed automatically:

This is of course a simplistic, contrived example.  Another use of the Calculator integration is to enter a number in scientific notation.  For example, you may touch the [Calculator] button, enter a new value, and touch it to copy to the clipboard, such as:

Touch [Done] to return to the Converter and paste the new value into the "From" value box.  This will automatically perform a new conversion:

More later ...