| 摘要 |
A method apparatus and computer program for forming graphics in a drawing area based on user instructions. In response to addition or changing of a first graphical object an interaction zone is formed around the first graphical object for a given continuation period. It is detected if a second graphical object is drawn starting from the interaction zone during the continuation period and if yes the first graphical object is changed by merging the second graphical object with the first graphical object. |
