java - Padding between characters in a string -


i have java application draw string.

enter image description here

now adjust white space before , after each character fit grid (each char in own square). how can accomplish that? thank answers. 

public class fonttesting extends applet {  private final int gridsize=20; public void paint(graphics g) {      graphics2d g2d = (graphics2d)g;     paintbackground(g2d);     string text1 = "atzlipjnmr . . a|";     string text2 = "hhhhhhhhhh . . i|";     string text3 = "wwwwwwwwww , , 9|";     string text4 = "atatatatat      |";     font font = new font("monospaced", font.plain, 20);      g2d.setcolor(color.black);     g2d.setfont(font);      g2d.setrenderinghint(renderinghints.key_text_antialiasing,             renderinghints.value_text_antialias_on);     g2d.drawstring(text1, 20, 36);      g2d.setrenderinghint(renderinghints.key_text_antialiasing,                          renderinghints.value_text_antialias_on);     g2d.drawstring(text2.touppercase(), 20, 56);      g2d.setrenderinghint(renderinghints.key_text_antialiasing,             renderinghints.value_text_antialias_on);     g2d.drawstring(text3.touppercase(), 20, 76);      g2d.setrenderinghint(renderinghints.key_text_antialiasing,             renderinghints.value_text_antialias_on);     g2d.drawstring(text4.touppercase(), 20, 96); }  public static void main(string[] args) {      frame f = new frame("antialiased text sample");      f.addwindowlistener(new windowadapter(){             public void windowclosing(windowevent e) {                 system.exit(0);             }         });      f.add(new fonttesting());     f.setbackground(color.white);     f.setsize(new dimension(300, 180));     f.setvisible(true); } private void paintbackground(graphics2d g2){     g2.setpaint(color.gray);     (int = 0; < getsize().width; += gridsize) {       shape line = new line2d.float(i, 0, i, getsize().height);       g2.draw(line);     }      (int = 0; < getsize().height; += gridsize) {       shape line = new line2d.float(0, i, getsize().width, i);       g2.draw(line);     } }

}

draw text strings character character grid. have @ method.

private void painttext(graphics2d g2, int row, string text){     g2.setrenderinghint(renderinghints.key_text_antialiasing, renderinghints.value_text_antialias_on);     for(int = 0; < text.length(); i++){         g2.drawstring(character.tostring(text.charat(i)), * gridsize, row * gridsize);        }   }

you can use in our paint() mathod this.

painttext(g2d, 1, text1); painttext(g2d, 2, text2); [...]

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