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Topic: passing parameters in shell (Read 1022 times) |
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michael05
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passing parameters in shell
« on: Jul 10th, 2004, 10:06pm » |
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hello
i am searching for a way to pass parameters like width and height or the location of an image to a processing applet in the shell. is there a way?
adding it to BApplet would be easy. but i do not know how to pass a parameter to "applet" does not work.
i defined a String [] parameter in my project. in BApplet i can not assign applet.parameter = ...;
BApplet
...
Frame frame = new Frame();
Class c = Class.forName(args[0]);
BApplet applet = (BApplet) c.newInstance();
applet.init();
applet.start();
applet.parameter = args[0];
...
my project
...
public class overlays02 extends BApplet{
// screenWidth, screenHeight, mode, backGround, imageLoc
String [] parameters = new String [5];
...
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°°°°°°°°°°°°°°°°°°°°
http://www.m05.de
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fjen
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Re: passing parameters in shell
« Reply #1 on: Jul 13th, 2004, 9:22pm » |
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hi michael,
once you cast back to BApplet in line:
BApplet applet = (BApplet) c.newInstance();
you will lose your parameters variable ... maybe try this: extend BApplet with just that variable (say as BAppletP), then extend BAppletP with your project-classes. see link ...
http://www.florianjenett.de/p55/parsing_parameters.java
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| « Last Edit: Jul 17th, 2004, 8:58am by fjen » |
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