975     // A zoom ratio is calculated by multiplying the the new virtual size with 100 and dividing it with the original size. 

   975     // Minimum and Maximum Zoom Ratio     

   976     // this division using integers might cause truncation. The +1 is added to make sure that every such truncation 

   976     iMinZoomRatio = iZoomRatio = aMinSliderRange;

   977     // is pegged to the next higher integer than the next lower, thus ensuring that the zoom ratio in the zoom mode will always

   978     // be greater than that in the full screen mode.

   979     //

   980     // The only other solution is to introduce a real number for this calculation. But do we really need such a deep level of accuracy?

   981     iMinZoomRatio = iZoomRatio = aMinSliderRange + 1;