Create a new method that will blend two pictures with 20% from just the first picture and a 60% overlap and then 20% from the just the last picture. It helps if the two pictures are the same width and height.

Question

What will be an ideal response?

Answer 1

```
public void blendPictures206020 ( )
{
Picture p1 =
new Picture ( FileChooser. getMediaPath ( " church . jpg " ) ) ;
Picture p2 =
newPicture ( Fi l eChooser.getMediaPath ( " e i f f e l . jpg " ) ) ;
Pixel source1 = null ;
Pixel source2 = null ;
Pixel target = null ;
// copy the first 20% of p1
int end1 = ( int ) ( p1 . getWidth ( ) ¤ 0 . 2 0 ) ;
for ( int x = 0 ; x < end1 ; x++)
f
for ( int y = 0 ; y < p1 . getHe ight ( ) ; y++)
f
source1 = p1.getPixel (x , y ) ;
target = this.getPixel (x , y ) ;
target . setColor ( source1 . getColor ( ) ) ;
}
}
// now blend p1 and p2 f o r 60% of p1
int end2 = ( int ) ( p1 . getWidth ( ) ¤ 0 . 8 ) ;
for ( int x = end1 ; x < end2 ; x++)
{
for ( int y = 0 ; y < p1 . ge tHeight ( ) ; y++)
{
source1 = p1 . getPixel (x , y ) ;
}
}
}
source2 = p2 . getPixel (x , y ) ;
target = this .getPixel (x , y ) ;
target . setColor (new Color ( source1 . getRed ( ) / 2 +
source2 . getRed ( ) / 2 ,
source1.getGreen ( ) / 2 +
source2.getGreen ( ) / 2 ,
source1.getBlue ( ) / 2 +
source2.getBlue ( ) / 2 ) ) ;
}
}
// copy last 20% of p2
for ( int x = end2 ; x < p2 . getWidth ( ) ; x++)
{
for ( int y = 0 ; y < p2 . getHeight ( ) ; y++)
{
source2 = p2 . getPixel (x , y ) ;
target = this.getPixel (x,y) ;
target.setColor ( source2.getColor ( ) ) ;
}
}
}
```