Setting vertical position less than 5 outputs the picture with 5 px

[adevnp]

Vertical Position is always 5 or greater than 5 in output image.
The preview image works just fine but in the output image the vertical position is set to 5 or greater even if the user has input it to be lesser.

[saurabhdaware]

There are some issues with setting vertical alignment correctly since it changes for each font. Currently, the only solution is to check to generate rough outputs and then decide a value :(