Std UnitsCalculator/de: Difference between revisions

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|SeeAlso=[[Units]]
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Einheitenrechner Der Einheitenrechnerdialog ermöglicht es, Mengen in verschiedenen Einheiten zu berechnen.

== Beschreibung ==
== Beschreibung ==
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[[File:Units_Calculator_it.png|none|frame|Der Dialog Einheitenrechner]]


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Einheitenrechner Der Einheitenrechnerdialog ermöglicht es, Mengen in verschiedenen Einheiten zu berechnen.
Das erste Feld definiert einen Wert und eine zugehörige Einheit. Wenn Du eine unbekannte Einheit eingibst, bekommst Du einen ''Syntaxfehler''. Einheiten mit Exponenten können in der Form '''m^3''' eingefügt werden. [[Expressions#Units/de|Hier]] ist eine Liste aller bekannten Einheiten.<br> Im zweiten Feld gibst Du die resultierende Einheit an. Wenn der Einheitentyp des zweiten Feldes nicht mit dem Einheitentyp des ersten Feldes übereinstimmt, erhälst Du eine "Einheit Diskrepanz". Wenn du zum Beispiel versuchst, "12 g" bis "nm" zu berechnen, weil eine Masse nicht als Länge ausgedrückt werden kann.<br> Das dritte Feld zeigt das Ergebnis.
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[[Image:Units_Calculator_it.png]]
In the second field you specify the resulting unit. If the unit type of the second filed does not match the unit type of the first field, you get a ''unit mismatch''. For example if you try to calculate "12 g" to "nm", because a mass cannot be expressed as a length.<br> The third field shows the result.
{{Caption|The Units calculator dialog box}}


==Usage==
Drücken der Eingabetaste in Feld eins oder zwei, wird das Ergebnis der Berechnung dem Log Bereich zur späteren Verwendung hinzugefügt. Die ''Kopieren'' Taste kopiert das Ergebnis in die Zwischenablage, so dass Du es in einem anderen Dialog von FreeCAD verwenden kannst.


# Select the {{MenuCommand|Tools → [[Image:Std_UnitsCalculator.svg|16px]] Units calculator...}} option from the menu.
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# The Units calculator dialog box opens. For more information see [[#Options|Options]].
Im Feld ''Menge" kannst Du einen Wert eingeben und in der dahinter liegenden Combobox einen Einheitentyp auswählen. Als Ergebnis erhälst Du die [https://en.wikipedia.org/wiki/International_System_of_Units#Base_units Basiseinheit] des gewählten Gerätetyps. Zum Beispiel ergibt ''75'' und Typ ''Frequenz'' ''75 Hz''.
# The dialog box is modeless, meaning it can stay open while you continue working in FreeCAD.
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# Press the {{Button|Close}} button to close the dialog box.


==Options==
Der Dialog kann so lange geöffnet bleiben, wie du willst und blockiert nicht den Rest von FreeCAD.


===Top row===
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# Enter a value with units in the first input box. For example {{Value|10 mm}}.
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#* Units with exponents should be entered using the {{Value|^}} notation. For example {{Value|1 m^2}}.
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#* If the input value cannot be recognized or if the units are unknown the '''=>''' box will display the 'syntax error' message.
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# Enter the target units in the '''as''' input box. For example {{Value|in}}.
#* If the units are unknown the '''=>''' box will display the 'unknown unit' message.
#* 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.
# If there are no input errors the '''=>''' box will immediately show the result. For the example values the result is {{Value|0,394 in}}.
# Optionally press the {{Button|Copy}} 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===

# The conversion performed in the top row can be copied to the text area by pressing {{KEY|Enter}} in the first or second input box.
# The text area can contain multiple conversions and its content can be selected and copied to the clipboard with {{KEY|Ctrl+C}} and used in other programs.

===Quantity===

{{Emphasis|This new part ({{Version|0.19}}) of the Units calculator still suffers from some bugs.}}

# 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_Editor#Units|Preferences]].
# Select an option from the '''Unit category''' dropdown list.
# Enter a value with units in the '''Quantity''' input box. The units must match the unit category.
#* If the '''Area''' unit category has been selected, entering certain units is problematic. For example to enter {{Value|m^2}} you have to first enter {{Value|^2}}, put the cursor before the {{Value|^}} character and then enter {{Value|m}}.
# Click in the '''Decimals''' input box and press {{KEY|Enter}} to convert the value in the '''Quantity''' input box.

==Notes==

* See the [[Expressions#Units|Expressions]] page for a list of all known units.

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Revision as of 20:05, 6 May 2020

Other languages:

Std_UnitsCalculator

Menüeintrag
Werkzeuge → Einheitenrechner...
Arbeitsbereich
All
Standardtastenkürzel
Keiner
Eingeführt in Version
-
Siehe auch
Units

Beschreibung

Einheitenrechner Der Einheitenrechnerdialog ermöglicht es, Mengen in verschiedenen Einheiten zu berechnen.

The Units calculator dialog box

Usage

  1. Select the Tools → Units calculator... 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 Close button to close the dialog box.

Options

Top row

  1. Enter a value with units in the first input box. For example 10 mm.
    • Units with exponents should be entered using the ^ notation. For example 1 m^2.
    • If the input value cannot be recognized or if the units are unknown the => box will display the 'syntax error' message.
  2. Enter the target units in the as input box. For example in.
    • If the units are unknown the => box will display the 'unknown unit' message.
    • 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.
  3. If there are no input errors the => box will immediately show the result. For the example values the result is 0,394 in.
  4. Optionally press the Copy 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 Enter 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 Ctrl+C and used in other programs.

Quantity

This new part (introduced in version 0.19) of the Units calculator still suffers from some bugs.

  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.
    • If the Area unit category has been selected, entering certain units is problematic. For example to enter m^2 you have to first enter ^2, put the cursor before the ^ character and then enter m.
  4. Click in the Decimals input box and press Enter to convert the value in the Quantity input box.

Notes

  • See the Expressions page for a list of all known units.
Std Base
Anwenderdokumentation
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