Rendering apparatus having a display list clip processing control method, rendering method, and storage medium
US8675244B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2011 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | May 23, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/4092
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus includes, in a case of performing rendering based on print data in which a plurality of objects for which a clip is not set are defined, and rendering an object on a predetermined scan line, which is a scan line subsequent to the scan line whose edge information has undergone edge processing, an update unit configured to read edge information about a predetermined page clip edge on the predetermined scan line, and set a predetermined clip count corresponding to the predetermined page clip edge to valid, and set a clip count corresponding to the different page clip edge to valid, and a rendering unit configured to render an object corresponding to both page clip edges after the predetermined clip count and the different page clip edge are set to valid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.