title: android imageview scrolling to display full high quality image
body: <p>i am working on displaying an image and placing an icon on top of it... clicking the icon will show an enlarged version of the image...</p>
  
  <p>though putting the imageview holding the image in a LinearLayout scales the image to the width of the dialog, the problem is that i need to display the image in a dialog but the image is very high resolution and hence is far bigger than the width of the dialog...</p>
  
  <p>I need to show the actual image with scrolling for both ways to see the whole image... But whenever i try putting the imageView in a scrollview the top of my imageview is blank... and again though image scrolls downwards the width is scaled to the width of the dialog...</p>
  
  <p>Helppppppppp guys....</p>