GPConstants : Différence entre versions
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(Page créée avec « == How to call it == <syntaxhighlight lang="java"> </syntaxhighlight> == Display == == How to use it == To get a https://logiciels.cnes.fr/en/node/62?type=desc PATR... ») |
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== How to call it == | == How to call it == | ||
| + | |||
| + | <font color=#556B2F>'''GENOPUS'''</font> proposes some widgets with a list of [[https://logiciels.cnes.fr/en/node/62?type=desc PATRIUS]] constants. They can be called such as: | ||
<syntaxhighlight lang="java"> | <syntaxhighlight lang="java"> | ||
| + | muSelector = new GPEntryEarthMu("Earth Mu selector:"); | ||
| + | |||
| + | earthEqRadSelector = new GPEntryEarthEqRad("Earth Equatorial radius selector:"); | ||
| + | |||
| + | earthFlatSelector = new GPEntryEarthFlat("Earth flatness selector"); | ||
| + | |||
| + | earthRotRateSelector = new GPEntryEarthRotRate("Earth rotation rate selector"); | ||
| + | earthJ2Selector = new GPEntryEarthJ2("Earth J2 selector"); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
== Display == | == Display == | ||
| + | |||
| + | We will get: | ||
| + | |||
| + | [[File:GPConstants1.png]] | ||
| + | |||
| + | These constants are of course modifiable via the <font color=#FF8C00 title="Grapical User Interface">GUI</font> but a list of predefined values (present in [[https://logiciels.cnes.fr/en/node/62?type=desc PATRIUS]] library) is accessible via a select button that will display a pop-up window as below … | ||
| + | |||
| + | [[File:GPConstants2.png]] | ||
== How to use it == | == How to use it == | ||
| − | To get | + | To get the values of such constant, we will just have to call for the <font color=#4169E1>getValue()</font> method as on the example below: |
<syntaxhighlight lang="java"> | <syntaxhighlight lang="java"> | ||
| − | + | double mu = muSelector.getValue(); | |
</syntaxhighlight> | </syntaxhighlight> | ||
== How it is stored == | == How it is stored == | ||
| − | Here is the <font color=#FF8C00 title="Extensible Markup Language">XML</font> format | + | Here is the <font color=#FF8C00 title="Extensible Markup Language">XML</font> format: |
<syntaxhighlight lang="XML"> | <syntaxhighlight lang="XML"> | ||
| − | + | <Real name="Earth_Mu_selector:" unit="km^3/s^2">3.986004415E5</Real> | |
| + | <Real name="Earth_Equatorial_radius_selector:" unit="km">6.3781363E3</Real> | ||
| + | <Real name="Earth_flatness_selector">3.3536E-3</Real> | ||
| + | <Real name="Earth_rotation_rate_selector" unit="rad/s">7.29211537319376E-5</Real> | ||
| + | <Real name="Earth_J2_selector">1.08263E-3</Real> | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Version actuelle en date du 29 juillet 2017 à 13:19
How to call it
GENOPUS proposes some widgets with a list of [PATRIUS] constants. They can be called such as:
muSelector = new GPEntryEarthMu("Earth Mu selector:"); earthEqRadSelector = new GPEntryEarthEqRad("Earth Equatorial radius selector:"); earthFlatSelector = new GPEntryEarthFlat("Earth flatness selector"); earthRotRateSelector = new GPEntryEarthRotRate("Earth rotation rate selector"); earthJ2Selector = new GPEntryEarthJ2("Earth J2 selector");
Display
We will get:
These constants are of course modifiable via the GUI but a list of predefined values (present in [PATRIUS] library) is accessible via a select button that will display a pop-up window as below …
How to use it
To get the values of such constant, we will just have to call for the getValue() method as on the example below:
double mu = muSelector.getValue();
How it is stored
Here is the XML format:
<Real name="Earth_Mu_selector:" unit="km^3/s^2">3.986004415E5</Real> <Real name="Earth_Equatorial_radius_selector:" unit="km">6.3781363E3</Real> <Real name="Earth_flatness_selector">3.3536E-3</Real> <Real name="Earth_rotation_rate_selector" unit="rad/s">7.29211537319376E-5</Real> <Real name="Earth_J2_selector">1.08263E-3</Real>
