"Stretching" a 2D Array in Java -


i need "stretch" 2d array filled chars of ' ', , '*'. stretching based on "int factor" passed in through method.

current image looks this:

*****   *       *    *  ***     *   *   *     * *****

need this: (assuming factor 2)

**********   **       **    **  ******     **   **   **     ** **********

i started write loop have no idea if i'm on right track or not, struggling one.

edit: i've gotten array col length stretch, need image stretch now.

 public void stretch ( int factor )  {  factor = 2; char[][] pixelstretch = new char[pixels.length][pixels[0].length * factor]; (int row = 0; row < pixels.length; row++) {     (int col = 0; col < pixels[0].length; col+= factor) {          for(int i=0; i<factor; i++) {             pixelstretch[row][col+i] = pixels[row][col];         }  } }  pixels = pixelstretch;    }

image printed this:

****      ** **    ****

you're there. have do, change code you're copying pixels[row][column] new array factor times

// make sure factor not 0 before (int col = 0; col < pixels[0].length; col++) {    for(int i=0; i<factor; i++) {        pixelstretch[row][col*factor+i] = pixels[row][col];    } }

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