Sending the Application

Mario T v..

in Integration and Hardware • 1 month ago

Hi, I exported my code, and send it (everything inside the folder: Lib, Source and Exe)

When they opened it, It didn't work. Double click didn't do anything. When they tried to delete it, they couldn't delete the Lib folder, So they had to restart their PC to be able to delete it. Is it possible to resolve both of those issues with lines of code?

Also, do they need Processing Software to be able to open the Exe?

(I Apologize for my English as it's not my first language)

Replies(4)

GoToLoop

Re: Sending the Application

1 month ago

The .exe isn't the program itself. It's merely a launcher for the .jar files inside subfolder /lib.
To run .jar files, a Java Virtual Machine (JRE) has to be already properly installed.

Mario T v..

Re: Re: Sending the Application

1 month ago

But other than Java nothing else has to be installed? If that's the case that isn't the problem.

GoToLoop

Re: Sending the Application

1 month ago

Processing generates an actual Java program. So, a JRE is enough to run them.
Although I personally prefer to install a more complete environment -> JDK.

"jdk-7u25-windows-i586.exe" or " jdk-7u25-windows-x64.exe"

http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

Mario T v..

Re: Sending the Application

1 month ago

I dont understand why it Wouldn't work on other Pc's than.. I use this code for an Arduino project

import java.awt.Robot;
import java.awt.AWTException;
import java.awt.event.InputEvent;
import java.awt.image.BufferedImage;
import java.awt.Rectangle;
import java.awt.Dimension;
import processing.serial.*;
Serial port; //creates object "port" of serial class
Robot robby; //creates object "robby" of robot class
void setup()
{
port = new Serial(this, Serial.list()[0],9600); //set baud rate
size(100, 100); //window size (doesn't matter)
try //standard Robot class error check
{
robby = new Robot();
}
catch (AWTException e)
{
println("Robot class not supported by your system!");
exit();
}
}
void draw()
{
int pixel; //ARGB variable with 32 int bytes where
float r=0;
float g=0;
float b=0;
BufferedImage screenshot = robby.createScreenCapture(new Rectangle(new Dimension(1368,928)));
int i=0;
int j=0;
for(i =0;i<1368; i=i+2){
for(j=0; j<928;j=j+2){
pixel = screenshot.getRGB(i,j); //the ARGB integer has the colors of pixel (i,j)
r = r+(int)(255&(pixel>>16)); //add up reds
g = g+(int)(255&(pixel>>8)); //add up greens
b = b+(int)(255&(pixel)); //add up blues
}
}
r=r/(684*464); //average red (remember that I skipped ever alternate pixel)
g=g/(684*464); //average green
b=b/(684*464); //average blue
port.write(0xff); //write marker (0xff) for synchronization
port.write((byte)(r)); //write red value
port.write((byte)(g)); //write green value
port.write((byte)(b)); //write blue value
delay(10); //delay for safety
background(r,g,b); //make window background average color
}

Top Reply