Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2006-03-07
2006-03-07
Tung, Kee M. (Department: 2676)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S619000, C345S574000, C382S305000, C715S700000, C715S734000
Reexamination Certificate
active
07009619
ABSTRACT:
In the present invention, map data managed in different formats in different geographic information systems is converted into raster data and subjected to various kinds of processing to produce raster layers for freer use of the map data, such as processing and editing of the map data. A server as a map display device of the present invention has a control section. The control section controls to adjust, on the basis of attribute data, a scale and size of image data, which is stored in a storage section, in accordance with functions of an application program, to produce a plurality of raster layers, and superimpose the plurality of raster layers, and then display a map on a display section.
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Japanese Appln. No. 2003-158432 search report dated Jul. 26, 2005.
Akitsune Hideaki
Emon Hisaaki
Fujioka Takashi
Iwasaki Kunihiro
Koyama Kazuo
Foundation Japan Construction Information Center
Ohlandt, Greeley, Ruggiero & Perle LLP.
Sajous Wesner
Tung Kee M.
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