Std UnitsCalculator/it

Descizione
Nel primo campo si definisce il valore e la corrispondente unità originale (per sapere quali tipi di unità sono riconosciute consultare la sezione Quantità). Nel secondo campo si specifica l'unità risultante. Il terzo campo presenta il risultato. Premendo nel campo uno o due il risultato del calcolo viene inserito nel campo di registrazione per un utilizzo successivo.

Apre il dialogo del convertitore delle unità di misura.



Usage

 * 1) Select the  option from the menu.
 * 2) The Units calculator dialog box opens. For more information see Options.
 * 3) The dialog box is modeless, meaning it can stay open while you continue working in FreeCAD.
 * 4) Press the  button to close the dialog box.

Top row

 * 1) Enter a value with units in the first input box. For example.
 * 2) * Units with exponents should be entered using the notation. For example.
 * 3) * If the input value cannot be recognized or if the units are unknown the => box will display the 'syntax error' message.
 * 4) Enter the target units in the as input box. For example.
 * 5) * If the units are unknown the => box will display the 'unknown unit' message.
 * 6) * If the units in the first and second input box do not match, the => box will display the 'unit mismatch' message. In the example the units match as 'mm' and 'in' are both length units.
 * 7) If there are no input errors the => box will immediately show the result. For the example values the result is.
 * 8) Optionally press the  button to copy the content of the => box to the clipboard. The value can then for example be pasted in a FreeCAD task panel or dialog box.

Text area

 * 1) The conversion performed in the top row can be copied to the text area by pressing  in the first or second input box.
 * 2) The text area can contain multiple conversions and its content can be selected and copied to the clipboard with  and used in other programs.

Quantity

 * 1) Select an option from the Unit system dropdown list. This will be the target unit system. Select Preference system to use the unit system defined in the Preferences.
 * 2) Select an option from the Unit category dropdown list.
 * 3) Enter a value with units in the Quantity input box. The units must match the unit category.
 * 4) * If the Area unit category has been selected, entering certain units is problematic. For example to enter you have to first enter, put the cursor before the  character and then enter.
 * 5) Click in the Decimals input box and press  to convert the value in the Quantity input box.