Scilab 6.0.0
Scilab Help >> Java Interface > javasci
javasci
Call Scilab engine from a Java application
Description
Scilab offers the possibility to be called from a Java application.
This help describes the features of the javasci API.
Since Scilab version 5.3.0, a new version of Javasci called Javasci v2 has been introduced. This version fixes most of the limitations of Javasci v1.
Browse the documentation of Javasci v2. (this will open the web browser).
Example of Javasci v2
// A simple Java example with javasci v2 // Filename: DisplayPI.java import org.scilab.modules.javasci.Scilab; import org.scilab.modules.types.ScilabType; import org.scilab.modules.types.ScilabDouble; class Example1 { public static void main(String[] args) { try { Scilab sci = new Scilab(); sci.open(); sci.exec("disp(%pi);"); ScilabDouble a = new ScilabDouble(3.14); sci.put("a",a); sci.exec("b=sin(a);"); ScilabType b = sci.get("b"); System.out.println("b = " + b); sci.close(); } catch (org.scilab.modules.javasci.JavasciException e) { System.err.println("An exception occurred: " + e.getLocalizedMessage()); } } }
See Also
- Browse the documentation of Javasci v2. (this will open the web browser).
- Compile and run with Javasci v2 — How to compile a Java application using Javasci v2
- Javasci v2 FAQ — The frequently asked questions for Javasci v2
History
| Version | Description |
| 5.4.0 | Javasci v1 is removed. |
| 5.4.0 | New methods added:
|
| 5.4.0 |
|
Comments
------ Example1.java ------
import org.scilab.modules.javasci.Scilab;
import org.scilab.modules.types.ScilabType;
import org.scilab.modules.types.ScilabDouble;
class Example1 {
public static void main(String[] args) {
try {
Scilab sci = new Scilab();
sci.open();
sci.exec("disp(%pi);");
double [][]data={{42, Math.PI}};
ScilabDouble a = new ScilabDouble(data);
sci.put("a",a);
sci.exec("b=cos(a);");
ScilabType b = sci.get("b");
System.out.println("b = " + b);
sci.close();
} catch (org.scilab.modules.javasci.JavasciException e) {
System.err.println("An exception occurred: " + e.getLocalizedMessage());
}
}
}
------------
Exception in thread "main"
java.lang.UnsatisfiedLinkError:
org.scilab.modules.javasci.Call_ScilabJNI.getDouble(Ljava/lang/String;)[[D
I suppose that that is because my jar files are old (I downloaded them from other websites)
how can I download the two important jar files from your website?
More I searched, less I found.
After installation of the newer version of the scilab (5.5.0), you can find them in your program files, if you are a windows user
After installation of the newer version of the scilab (5.5.0), you can find them in your program files, if you are a windows user
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