| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To allow a user to have the same operating feel as that associated with the drawing of an opaque object and a translucent object on the same drawing screen, without being aware of updates of display data to be annotated. <P>SOLUTION: For an operating system that cannot achieve a see-through translucent area and an opaque area at the same time by blending the color of one window with the color of a background window, a drawing method is provided characterized in that it includes laying on top of an opaque window a translucent window that allows the background window to be seen through; drawing on the translucent window one or a plurality of translucent areas using a desired color and one or a plurality of translucent areas using a transparent color, in order from a background area; and drawing on the opaque window the opaque areas using a desired color in order from the background area. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
