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  Loading IMAGES  (Read 687 times)
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Offline 666DemonThe

Senior Newbie





« Posted 2013-07-22 13:36:00 »

So I know how to load images via imageicons and that is working fine but i want to make 1 image and cut the tiles out
and make new images out of them sorta like minecarft did
my image : http://i.imgur.com/hQpUDxH.png?1
anyone ? BTW i have made a image loading class

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package game;

import java.awt.Image;

import javax.swing.ImageIcon;

public class ImageLoader {
   
   public static Image player = loadImage("img/player.png");
   
   public static Image loadImage(String url) {
      Image img = null;
      ImageIcon i = new ImageIcon(url);
      img = i.getImage();
      if (img != null) {
         return img;
      } else {
         System.out.println("ERROR 1");
         return null;
      }

   }
}



PLEASE HELP !!!
Offline pjt33

« JGO Spiffy Duke »


Medals: 40
Projects: 4
Exp: 7 years



« Reply #1 - Posted 2013-07-22 14:28:25 »

Create a new Image (either using a BufferedImage constructor or a createCompatibleImage method), get a graphics object to draw onto it, and draw the larger image at a suitable offset.
Offline Sethir

Junior Devvie


Medals: 1
Exp: 3 years



« Reply #2 - Posted 2013-07-22 14:34:14 »

This is how I get my tiles from my sets:
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   public static ArrayList<BufferedImage> loadTileSet(String setName){
      ArrayList<BufferedImage> tileset = new ArrayList<>();
      try {
         BufferedImage bildTileset = ImageIO.read(new File("resources/images/"+setName+".gif"));
         int width = bildTileset.getWidth()/32;
         int height = bildTileset.getHeight()/32;
         for(int x=0; x<height;x++){
            for(int y=0; y<width; y++){
               BufferedImage tile = bildTileset.getSubimage(y*32, x*32, 32, 32);
               tileset.add(tile);
            }
         }
      } catch (IOException error) {
         System.err.println("Tileset not found");
         error.printStackTrace();
      }
     
      return tileset;
   }


You will get a list of 32x32 tiles, but it will cut your tree into 4 parts  Undecided
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Offline 666DemonThe

Senior Newbie





« Reply #3 - Posted 2013-07-22 14:47:45 »

thanks sooo much Cheesy Cheesy Cheesy
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