GPAxisCoordinates - Historique des versions

Admin le 7 septembre 2017 à 10:40

2017-09-07T10:40:07Z

← Version précédente		Version du 7 septembre 2017 à 10:40
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	== How to call it ==		== How to call it ==

	For using the ~~<font color=#4169E1>~~GPAxisCoordinates~~</font>~~ class, the developer has only to create such an object with these two possibilities:		For using the [{{PathCurrentJavaDoc}}/fr/cnes/genopus/attitudes/GPAxisCoordinates.html GPAxisCoordinates] class, the developer has only to create such an object with these two possibilities:

	* Considering the vector will be automatically unitary (in that case, the third argument, corresponding to units must be null – anyway, it will never been considered):		* Considering the vector will be automatically unitary (in that case, the third argument, corresponding to units must be null – anyway, it will never been considered):

Admin le 29 juillet 2017 à 12:24

2017-07-29T12:24:01Z

← Version précédente		Version du 29 juillet 2017 à 12:24
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	== How to call it ==		== How to call it ==

	For using the GPAxisCoordinates class, the developer has only to create such an object with these two possibilities:		For using the <font color=#4169E1>GPAxisCoordinates</font> class, the developer has only to create such an object with these two possibilities:

	* Considering the vector will be automatically unitary (in that case, the third argument, corresponding to units must be null – anyway, it will never been considered):		* Considering the vector will be automatically unitary (in that case, the third argument, corresponding to units must be null – anyway, it will never been considered):
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	We also may initialize the widget with predefined values:		We also may initialize the widget with predefined values:


	<syntaxhighlight lang="java">		<syntaxhighlight lang="java">

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2017-07-29T12:23:14Z

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== How to call it ==

For using the GPAxisCoordinates class, the developer has only to create such an object with these two possibilities:

* Considering the vector will be automatically unitary (in that case, the third argument, corresponding to units must be null – anyway, it will never been considered):

<syntaxhighlight lang="java">
axisUnitary = new GPAxisCoordinates("Unitary", false, null);
</syntaxhighlight>

* Considering the vector is not unitary ; in that case, we have also considered unities for the norm of the vector;

<syntaxhighlight lang="java">
GUnit[] unitDis = { new GMetricUnit ("m/s") , new GMetricUnit ("km/s") };
axisNoUnitary = new GPAxisCoordinates("Not unitary", false, unitDis);
</syntaxhighlight>

We also may initialize the widget with predefined values:

<syntaxhighlight lang="java">
Vector3D iniVec = new Vector3D(1., 2., 3.);
axisUnitary = new GPAxisCoordinates("Unitary", true, iniVec, null);
</syntaxhighlight>

Note: even if the initial values do not correspond to a unitary vector, they will be transform to fit with it.

== Display ==

For both cases, the display will be:

[[File:GPAxisCoordinates.png]]

''Note: by default, the not unitary case is in error mode when all components are set to zero but it is possible to change this behaviour using the setNormInterval() method.''

== How to use it ==

To get a [[https://logiciels.cnes.fr/en/node/62?type=desc PATRIUS (CommonsMath)]] Vector3D object, we will just have to call for the getPatriusObject() method as below:

<syntaxhighlight lang="java">
Vector3D axis = axisNoUnitary.getPatriusObject();
</syntaxhighlight>

== How it is stored ==

Here is the XML format:
<syntaxhighlight lang="XML">
<AxisCoordinates name="Unitary">
<String name="type">Custom - Angular coordinates</String>
<Real name="alpha" unit="deg">4.5E1</Real>
<Real name="beta" unit="deg">1.0E1</Real>
</AxisCoordinates>

<AxisCoordinates name="Not_unitary">
<String name="type">Custom - Axis coordinates</String>
<Real name="x" unit="m/s">1.0E0</Real>
<Real name="y" unit="m/s">2.0E0</Real>
<Real name="z" unit="m/s">3.0E0</Real>
</AxisCoordinates>
</syntaxhighlight>

GPAxisCoordinates - Historique des versions

Admin le 7 septembre 2017 à 10:40

Admin le 29 juillet 2017 à 12:24

Admin : Page créée avec « == How to call it == For using the GPAxisCoordinates class, the developer has only to create such an object with these two possibilities: * Considering the vector will b... »

Admin : Page créée avec « == How to call it == For using the GPAxisCoordinates class, the developer has only to create such an object with these two possibilities: * Considering the vector will b... »