| 摘要 |
PURPOSE:To output a desired arrow graphic by automatically generating the tip of the well-balanced and naturally linked arrow only by simply designating the straight line of a body part constituting the arrow graphic. CONSTITUTION:When the straight line of the body part constituting the arrow graphic is designated from a keyboard 3, a CPU 1 detects the thickness. On the other hand, the CPU 1 decides the thickness, length and angle of the arrow tip while referring to a transformation table for arrow tip thickness, transformation table for arrow tip length and transformation table for arrow tip angle based on the thickness of this straight line and automatically generates the arrow tip pattern of a shape correpsonding to the thickness of the straight line. This arrow tip pattern is added to the previously decided end part of the straight line and displayed out. |
