Method for Displaying Graphic Objects and Communications Device

• US 20080158249A1
• Filed: 03/10/2005
• Published: 07/03/2008
• Est. Priority Date: 03/16/2004
• Status: Abandoned Application

• Current Assignee: Siemens AG
• Original Assignee: Siemens AG
• Inventors: Jarczyk, Alexander
• Application Number:
  US10/592,903
• Publication Number:
  US 20080158249A1
• Time in Patent Office: Days
• US Class Current: 345/619
• CPC Class Codes: G06F 2203/04805 Virtual magnifying lens, i.e. window or frame movable on top of displayed information to enlarge it for better reading or selection
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

The invention relates to a method for displaying graphic objects in which the graphic objects are arranged in a virtual surface field, in particular an electronic map, the virtual surface field is larger than a display field, a section of the virtual surface field together with the graphic objects is displayed in the display field, the virtual surface field and the display field are displaced relative to one another, a threshold area is defined centrally within the display field, and graphic objects which are situated inside the display field and outside the threshold area are projected away from the centre of the display field onto the edge of the display field.

Claims

1-5. -5. (canceled)

6. A method for displaying graphics objects arranged on a virtual interface panel, wherein the virtual interface panel is an electronic graphically displayable representation of an area, said method comprising the steps of:

providing a display panel displaying a portion of the virtual interface panel with the graphics objects corresponding to the displayed portion of the virtual interface panel, the virtual interface panel being larger than the displayed portion of the virtual interface panel;

defining a threshold region in a center of the display panel, wherein a first group of the graphics objects are associated with positions within the portion displayed on the display panel and outside of the threshold region;

displaying the graphics objects of the first group so that the positions of the graphics objects of the first group on the display panel are projected from a center of the display panel toward the edge and so that each of the graphic objects in the first group is displayed proximate the edge of the display panel; and

moving the display panel relative to the virtual interface panel so that the display panel displays another portion of the virtual interface panel.

7. The method of claim 6, wherein said step of displaying further comprises displaying a second group of graphics objects associated with positions within the display panel and within the threshold region in an unprojected manner so that the graphic objects of the second group are displayed at the associated positions on the display panel.

8. The method of claim 6, wherein a second group of graphics objects are associated with positions within the displayed portion and within the threshold region, said step of displaying comprising projecting the positions of the graphics objects of the second group away from the center of the display panel toward the edge of the display panel so that for each graphics object of the second group, the ratio of the distance between the center of the display panel and the associated position of the each graphics object and the distance between the center of the display panel and a boundary of the threshold region is the same as the ratio of the distance between the center of the display panel and a position of the projected position of the each graphics object and the distance between the center of the display panel and the edge of the display panel.

9. The method of claim 6, wherein the step of displaying comprises displaying, for each of the graphics objects in the first group, a reference line from the associated position of the each of the graphics objects of the first group to the displayed graphics object projected onto the edge of the display panel.

10. The method of claim 6, wherein the virtual interface panel comprises an electronic map.

11. A communication device, comprising:

a display having a display panel with a center and an edge; and

a processor device configured to display a portion of a virtual interface panel on said display, wherein the virtual interface panel comprises an electronic graphically displayable representation of an area, the virtual interface panel being larger than the displayed portion, said processor device being further configured for displaying graphics objects on said display panel, the graphics objects being associated with positions within the displayed portion, prescribing a threshold region centrally within said display panel, and displaying a first group of graphics objects associated with positions within the display portion and outside of the threshold region such that the positions of the graphics objects in said first group are projected from a center of the display panel toward the edge of the display panel and so that each of the graphics objects in the first group is displayed proximate the edge of said display panel.

12. The communication device of claim 11, wherein said virtual interface panel comprises an electronic map.