JPS6480982A - Switching of map display - Google Patents

Switching of map display

Info

Publication number
JPS6480982A
JPS6480982A JP23932287A JP23932287A JPS6480982A JP S6480982 A JPS6480982 A JP S6480982A JP 23932287 A JP23932287 A JP 23932287A JP 23932287 A JP23932287 A JP 23932287A JP S6480982 A JPS6480982 A JP S6480982A
Authority
JP
Japan
Prior art keywords
map
display
displayed
map information
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP23932287A
Other languages
Japanese (ja)
Inventor
Toshiharu Kawamura
Yoshiki Kamiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP23932287A priority Critical patent/JPS6480982A/en
Publication of JPS6480982A publication Critical patent/JPS6480982A/en
Pending legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)
  • Navigation (AREA)

Abstract

PURPOSE: To enable a user to recognize relation between the un-switched and switched states of a map display by flashing 1st or 2nd map information once or more in the case of switching the 1st map information being displayed on a display means into the same area or the different 2nd map information including the same area. CONSTITUTION: Maps MAP-1, MAP-2 are stored in an external storage means 5 and it is supposed that a range shown by a dotted line on the map MAP-1 is being displayed at present. When an input is received, whether the input is an enlargement instruction or a reduction instruction is judged, and when enlargement is instructed, the range indicated by the current display frame is clipped from the map MAP-2. Then found map information (b) and already displayed map information (a) are mutually substituted and displayed once or more, so that map information such as a road and a railway which is omitted in the map MAP-1 is flashed. When operation for enlarging a map display scale and switching the current display to the enlarged display is executed, map information such as a road to be added is flashed and then enlarged information is displayed, so that a user can easily recognize relation between the unswitched state and switched state of the display scale.
JP23932287A 1987-09-24 1987-09-24 Switching of map display Pending JPS6480982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23932287A JPS6480982A (en) 1987-09-24 1987-09-24 Switching of map display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23932287A JPS6480982A (en) 1987-09-24 1987-09-24 Switching of map display

Publications (1)

Publication Number Publication Date
JPS6480982A true JPS6480982A (en) 1989-03-27

Family

ID=17042993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23932287A Pending JPS6480982A (en) 1987-09-24 1987-09-24 Switching of map display

Country Status (1)

Country Link
JP (1) JPS6480982A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558717A (en) * 1994-11-30 1996-09-24 Applied Materials CVD Processing chamber
JP2000047575A (en) * 1998-07-31 2000-02-18 Matsushita Electric Ind Co Ltd Map display device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558717A (en) * 1994-11-30 1996-09-24 Applied Materials CVD Processing chamber
US5853607A (en) * 1994-11-30 1998-12-29 Applied Materials, Inc. CVD processing chamber
JP2000047575A (en) * 1998-07-31 2000-02-18 Matsushita Electric Ind Co Ltd Map display device

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