http://developer.android.com/guide/topics/graphics/index.html#draw-with-canvas
I think you next need to display your canvas. It does not appear to be attached to your view hierarchy, that I can see. You setContetView main, but I don't see you attach to any views. On Dec 3, 9:37 am, Neilz <neilhorn...@googlemail.com> wrote: > I would have guessed that your drawing needs to be done within the > draw (or onDraw()?) method, which you have to overide. I'm not sure if > drawing from another method has any effect, but even if it does it is > probably being 'overdrawn' when the real draw method is called. > > Check out SDK samples for use of onDraw(); > > Someone probably has a better explanation than this... > > On Dec 3, 6:10 am, Joe Momma <joemommas...@gmail.com> wrote: > > > Eventually I would like to try to port a code I found here: > > >http://bodytag.org/tp02/ > > > I am very new to this though, and I can't even load my image to > > display. What I have so far is below, but it doesn't show anything > > when I run it. What am I doing wrong? > > > Also once I have this loaded will this image be able to be manipulated > > the way I want to? > > > Any help would be appreciated. > > > public class Ripple extends Activity { > > > LinearLayout mLinearLayout; > > // View mView; > > > /** Called when the activity is first created. */ > > @Override > > public void onCreate(Bundle savedInstanceState) > > { > > super.onCreate(savedInstanceState); > > setContentView(R.layout.main); > > > loadImage(); > > } > > > public void loadImage () { > > Paint mPaint; > > Canvas mCanvas; > > mPaint = new Paint(); > > mCanvas = new Canvas(); > > > Bitmap baseImage = BitmapFactory.decodeResource(getResources(), > > R.drawable.my_image); > > > mCanvas.drawBitmap(baseImage, 0, 0, null); > > Log.i("draw","Drew"); > > > } > > > } > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
