The essentials of this function as well as the problems underlying
it have been described already in the functions Optimize frame size
for screen
and Optimize frame size for printer
. Therefore
there is only a brief description of the function here.
When this icon is not selected (icon displayed normally), then the
optimizing functions described above will ensure that the graphic is
enlarged/reduced so that one graphic pixel corresponds exactly
to one pixel of the output device. With Optimize frame to nearest
factor
switched on (shown by its icon displayed in inverse video,
i.e. as selected) the degree of enlargement will be rounded to the
nearest whole number.
This function can be switched on and off simply by clicking on the relevant icon.
