Sol, No offense, but ability to debug the application (especially when you have source code and debugging tools) is one of the most basic things any programmer must have. Yes, Android make "programming" looks like a pretty simple and easy activity however when you don't understand what are you doing and cannot debug the problem - you won't get anything good out of it. They say "There is no replacement for a displacement" about a car engine. Same here - you can't ask for a ready-to-use code to get more or less acceptable result unless you spent certain amount of time, nerves, coffee, etc. Nobody get it from the first time. Google it, ask questions but do not expect someone to solve your problem.
Anyway I will try to create a sample app but don't know when I'll have time (my current program belongs to the company) On Dec 6, 11:54 pm, sal <[email protected]> wrote: > thanks for ur concerns, > > @Frank > I have JPEG sketch of my apartment, getting just geocode of my > apartment doesnt serve my purpose. > i want to do location markup on that JPEG image, i have stored > location information which i want to mark on the image using android > API's > so i want to convert my image as a google map then use android API's > to mark location on that. let me know if u need more information. > > @Igor > As i am new to android > can u give me simple example with main activity illustrating on " how > to draw JPEG image on MapView with overlays to mark on the co-ordinate > of the image" > i tried doing it but i am getting NULL exception while using overlays > > rgds > Sal > > On Dec 6, 6:46 am, ip332 <[email protected]> wrote: > > > > > > > > > I used the Overlay class for this purpose. > > Here is the main part of the MyOverlay::Draw() method: > > // convert bitmap's bounding box into pixels > > Point top_left = new Point(); > > mapView.getProjection().toPixels(min, top_left); > > Point bottom_right = new Point(); > > mapView.getProjection().toPixels(max, bottom_right); > > // Prepare two rectangles (pixels) > > Rect src = new Rect( 0,0,bmp.getWidth() - 1, bmp.getHeight() - > > 1 ); > > Rect dst = new Rect( top_left.x, bottom_right.y, > > bottom_right.x,top_left.y ); > > // draw bitmap > > canvas.drawBitmap( bmp, src, dst, null); > > Since it uses current mapView then zooming and panning are supported > > automatically. > > Obviously you need to know left top (GeoPoint min in the code above) > > and right bottom (GeoPoint max) coordinates for your picture (I used > > Google Earth for this purpose). > > Good luck. > > Igor > > > On Dec 5, 6:36 am, suhail ahmed <[email protected]> wrote: > > > > Hi, > > > > I have JPEG, PDF of sketch of my apartment, i want to make it as a google > > > map so that i can use Google API's (geocoding, reverse geocoding) on that. > > > > may i know the solution for the problem > > > > regards > > > Sal -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
