Syntax Error w/ my method

[Track13]

Hello everyone, I am having trouble with this syntax error w/ my program.
I am suppose to mirror a picture and copy that mirrored picture onto another picture.

I have been reading through the textbook, rearranging my method, adding in parameters. I am just lost now. If someone can just point me into the right direction w/ this program I would greatly appreciate it.

public void copyPic(Picture pict, int xStart, int yStart)
{
Pixel sourcePixel = null;
Pixel targetPixel = null;

for(int sourceX =0, targetX = xStart; sourceX < pict.getWidth(); sourceX++, targetX++)
{
for(int sourceY =0, targetY = yStart; sourceY < pict.getHeight(); sourceY++, targetY++)
{
sourcePixel = pict.getPixel(sourceX, sourceY);
targetPixel= this.getPixel(targetX, targetY);
targetPixel.setColor(sourcePixel.getColor());
}
}
}

public void mirrorPic(Picture pict)
{
int height = this.getHeight();
int mirrorPoint = height / 2;
Pixel topPixel = null;
Pixel bottomPixel = null;

Pixel sourcePixel = null;
Pixel targetPixel = null;

for(int sourceX =0, targetX =100; sourceX < pict.getWidth(); sourceX++, targetX++)
{
for(int sourceY =0, targetY = 145; sourceY < pict.getHeight(); sourceY++, targetY++)
{
sourcePixel = pict.getPixel(sourceX, sourceY);
targetPixel = this.getPixel(targetX, targetY);
targetPixel.setColor(sourcePixel.getColor());

for(int x =0; x < pict.getHeight(); x++)
{
for(int y =0; y < mirrorPoint; y++)
{
topPixel = pict.getPixel(x, y);
bottomPixel = this.getPixel(x,height - 1 - y);
bottomPixel.setColor(topPixel.getColor());
}
}
}
}
}

public static void main (String[] args)
{
FileChooser.setMediaPath("C:/Users/runner/Documents/mediasources/");
String backgroundFileName = FileChooser.pickAFile();
Picture background = new Picture(backgroundFileName);
Picture flower = new Picture(FileChooser.pickAFile());

background.copyPic(flower, 10, 10);
background.explore();
background.mirrorPic(flower);
background.show();
}

This is the syntax error: ------> java.lang.ArrayIndexOutOfBoundsException: Coordinate out of bounds!
at sun.awt.image.ByteInterleavedRaster.getDataElement s(Unknown Source)
at java.awt.image.BufferedImage.getRGB(Unknown Source)
at SimplePicture.getBasicPixel(SimplePicture.java:259 )

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[JosAH]

Why have you abandoned your other thread? Help to rotate a pic 180 degrees (upside down)

kind regards,

Jos