System and method for multiple node display
View Patent ↗A method of display of visual content is disclosed which utilizes nodes that launch only when necessary. The nodes may be rendered and/or displayed in the coordinate system of another node, perhaps a parent node, when appropriate. Increase precision of display objects is achieved.
1. A method of displaying visual content organized into nodes, the method comprising displaying visual content associated with a first node using its own logical coordinate system during a prescribed range of zooms and displaying visual content associated with said first node using a logical coordinate system of a second node outside said prescribed range of zooms, and wherein a border exists between inside and outside said prescribed range of zooms, and wherein said method further comprises displaying said visual content by blending a first rendition to a second rendition at said border, and wherein said second node contains a pointer to said first node, information indicative of said logical coordinate system of said first node, said information including a logical size of said first node, and data specifying a location of said first node in said logical coordinate system of said second node.
2. A method of displaying visual content organized into nodes, the method comprising displaying visual content associated with a first node using its own logical coordinate system during a prescribed range of zooms and displaying visual content associated with said first node using a logical coordinate system of a second node outside said prescribed range of zooms, said first node being within said second node, said first node being displayed using its own rendering method during said range of zooms and using a rendering method of said second node outside said range of zooms, and wherein a border exists between inside and outside said prescribed range of zooms, and wherein said method further comprises displaying said visual content by blending a first rendition to a second rendition at said border, and wherein said second node contains a pointer to said first node, information indicative of said logical coordinate system of said first node, said information including a logical size of said first node, and data specifying a location of said first node in said logical coordinate system of said second node.