setImageableArea(double imageableX, double imageableY,
public void setImageableArea(double imageableX, double imageableY,
setImageableArea(double imageableX, double imageableY,                  double imageableWidth, double imageableHeight){  this.imageableX = imageableX;  this.imageableY = imageableY;  this.imageableWidth = imageableWidth;  this.imageableHeight = imageableHeight;}