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how_to_install_the_library_in_eclipse [2019/08/15 18:53] frchrishow_to_install_the_library_in_eclipse [2023/08/26 11:51] (current) frchris
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 ====== How to Install kareljrobot.jar in an Eclipse Project ====== ====== How to Install kareljrobot.jar in an Eclipse Project ======
   - Go tho the workbench, Under the ''File'' menu, select ''New Java Project''   - Go tho the workbench, Under the ''File'' menu, select ''New Java Project''
-  - Give the project a name (for example ''Karel at SFHS'')+  - Give the project a name (for example ''Karel J Robot''{{:eclipserobotproject.png|}}
   - In the ''JRE'' area, select '' use an execution environment JRE J2SE-1.5''     - In the ''JRE'' area, select '' use an execution environment JRE J2SE-1.5''  
   - In the ''Project Layout'' area, select ''Use project folder as root for sources and class files''   - In the ''Project Layout'' area, select ''Use project folder as root for sources and class files''
 +  - Uncheck ''create module-info'' java file.
   - Press the ''Finish'' button, even if you don't speak Finnish.   - Press the ''Finish'' button, even if you don't speak Finnish.
-  - Now right-click the new Project and select ''Preferences'' at the bottom (or press ''Alt-Enter''+  - Now right-click the new Project and select ''Preferences'' at the bottom (or press ''Alt-Enter'' or press''Command-I'' on a mac or ''Control-I'' on Windows
-  - +  - Click once on the left to select ''Java Build Path'' {{::eclipselibtab.png|}} 
 +  - Click once on the third tab called ''Libraries'' 
 +  - Click the second button down called ''Add External JARs'' 
 +  - Place the ''KarelJRobot.jar'' file you downloaded earlier into your new project folder (Do this using ''Finder'' on Mac or ''Files'' on Windows)  
 +  - Go back to eclipse and select the ''KarelJRobot.jar'' file you just dropped into the project folder. 
 +  - Press the ''Open'' button 
 +  - Press the ''Apply and Close'' button 
 +  - Make a new class ''RCRunner'' to test it out: From the File menu, select ''New -> Class'' (or press the ''C+'' button. ) and name class ''RCRunner'' Paste the follwing code: 
 +<code java> 
 +  import java.awt.Color; 
 +  import kareltherobot.*; 
 +  public class RCRunner implements Directions { 
 +  
 + // Main entry point 
 + public static void main(String[] args) { 
 +    World.setDelay(10);  
 +           World.placeBeepers(2, 1, 1); 
 +           World.setVisible(); 
 +           RemoteControl karel = new RemoteControl(3, 1, East, 3 , Color.RED); 
 +
 +
 + 
 +</code>
how_to_install_the_library_in_eclipse.1565909606.txt.gz · Last modified: 2019/08/15 18:53 by frchris

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