title: Logarithmic track bar for zoom values of 1% to 1000%
body: <p>I have a trackbar associated with a picture box where I am drawing an image based on the selected zoom factor. The range is from 1% to 1,000% so the lower you slide it, the faster it appears to zoom out.</p>
  
  <p>This is expected but not desired. Is there a way to scale interpret the slider values so that zooming appears more natural to the user, specially in the &lt; 50% range.</p>