bitmap fuzzy!

by kris_xu » Tue Apr 28, 2009 9:54 am

hi

I want to display a png file in a view.

but i found the picture was fuzzy, I don't know what's wrong with it.

code:

Syntax: [ Download ] [ Hide ]

Syntax: [ Download ] [ Show ]

Using java Syntax Highlighting

1. private Bitmap downloadImage(String urlStr) {
2.                 Bitmap bitmap = null;
3.                 InputStream in = null;
4.                 URL url = null;
5.                 try {
6.                         url = new URL(urlStr);
7.                         HttpURLConnection conn = (HttpURLConnection) url.openConnection();
8.                         in = conn.getInputStream();
9.                         BitmapFactory.Options opts = new BitmapFactory.Options() ;
10.                         opts.inSampleSize = 1;
11.                         bitmap = BitmapFactory.decodeStream(in);
12.                 } catch (IOException e1) {
13.                         e1.printStackTrace();
14.                 }finally{
15.                         try {
16.                                 if(in != null)
17.                                         in.close();
18.                         } catch (IOException e) {
19.                                 e.printStackTrace();
20.                         }
21.                        
22.                 }
23.                 return bitmap;
24.         }
25.  
26. adapt = downloadImage("http://www.x-navi.cn/images/map_blocks/2/6/6/6/00000069_00000069.png");
27.  
28. canvas.drawBitmap(adapt, 0, 0, paint);
29.  
30.  

Parsed in 0.033 seconds, using GeSHi 1.0.8.4

anyone help me.

thanks.

normal:

Attachments

fuzzy.

1.jpg (6.32 KiB) Viewed 176 times

by kris_xu » Wed May 06, 2009 8:20 am

by padde » Wed May 06, 2009 12:10 pm

by kris_xu » Wed May 06, 2009 2:10 pm