The following is a method in the Picture class: 1: public Picture sillyStuff(Pic

Question

The following is a method in the Picture class:
1: public Picture sillyStuff(Picture p, Picture q)
2: {
3: int w = Math.min(Math.min(p.getWidth(), q.getWidth()), this.getWidth());
4: int h = Math.min(Math.min(p.getHeight(), q.getHeight()), this.getHeight());
// why the two calls to Math.min?
5: Picture x = new Picture(w,h);
6:
7: for (int a = 0; a < x.getWidth(); a++)
8: {
9: for (int b = 0; b <x.getHeight(); b++)
10: {
11: x.getPixel(a,b).setRed(p.getPixel(a,b).getRed());
12: x.getPixel(a,b).setGreen(q.getPixel(a,b).getGreen());
13: x.getPixel(a,b).setBlue(this.getPixel(a,b).getBlue());
14: }
15: }
16: return x;
17: }

1. In the code above, what does line 3 do?

2. Does the code above make changes to the Picture based on

A) The pixel locations
B) The pixel color values
C) Both pixel location and pixel color value

D) Ordering of parameter values

please help me! :) #java programming

Thanks in advance@

Explanation / Answer

The line 3 in the above code calculates the minimum width of he picture p and q as the width of the picture may not be equal throughout.

the above code make changes based on the Both pixel location and pixel color value

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