public static ProportionalScaleRatio ( int actualWidth, int actualHeight, int targetWidth, int targetHeight ) : decimal | ||
actualWidth | int | |
actualHeight | int | |
targetWidth | int | |
targetHeight | int | |
return | decimal |
public static decimal ProportionalScaleRatio(int actualWidth, int actualHeight, int targetWidth, int targetHeight)
{
decimal ratioX = (decimal)targetWidth / actualWidth;
decimal ratioY = (decimal)targetHeight / actualHeight;
return Math.Min(ratioX, ratioY);
}