How to insert Reaction Arrows

Select in the „Object Edit Window“ Graphic- Objectsthe arrow you want .

Press the button „Insert Graphic-Object“.

The selected arrow is inserted into the text field.

Remove reaction arrow

Press the Del- key

Remove Text

Backspace – key

Remove complete equation

To go back to the work area by clicking on this button.

Then go with the mouse- cursor over the left yellow point and press the Del- key.

Rotate the equation

Go with the mouse cursor over the blue point and press the left mouse key to rotate.

Scale the equation

Go with the mouse cursor over the red square and press and move the left mouse key.

Change font size:

The preference in the in the „Object Edit Window“ is in the card box „Text“ ist 0.5 mm

Enter here for example 0.7 mm (use a point and not a comma as decimal separator).