Thank guys for your suggestion @Frank
What do you mean Mobile CAD, i want just a mark up on the JPEG image based on predefined locations , thats it. i thot Google Map API would provide me better support of doing markup if i am able to convert JPEG image into google map do u have any good pointer or reference to application which does mark up on image. @Igor Buddy, i have developed an application to draw a image on MapView , logic wise i know its right somewhere i am messing with certain objects which leads to exception . so i requested for sample code so that i can cross verify regards Sal On Dec 8, 6:04 am, ip332 <[email protected]> wrote: > 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
