THE METHOD FOR ADJUSTING ANGLE OF CHEMICAL BOND FIGURE AND DEVICE THEREOF

摘要

The application provides a method for adjusting angles between graphical chemical bond vectors comprising: receiving an input from specific keys of a keyboard when a typesetting focus is located at one end of a graphical chemical bond vector; determining a rotating direction for the vector based on the received input; setting a rotating angle for the graphical chemical bond vector in the determined rotating direction; and rotating the graphical chemical bond vector about the other end thereof by the set rotating angle in the determined rotating direction. The application further provides an apparatus for adjusting angles between graphical chemical bond vectors comprising: an inputting module configured to receive an input from specific keys of a keyboard when a typesetting focus is located at one end of a graphical chemical bond vector; a direction module configured to determine a rotating direction for the vector based on the received input; an angle module configured to set a rotating angle for the graphical chemical bond vector in the determined rotating direction; and a rotating module configured to rotate the graphical chemical bond vector about the other end thereof by the set rotating angle in the determined rotating direction. According to the present application, operation efficiency of adjustment for graphical chemical bond vectors can be improved.