摘要:
A method is disclosed. The method includes receiving a request for paper properties needed to perform page raster image processing (RIP) of a page and prompting an operator to load a virtual paper without inserting a physical medium.
摘要:
A method is disclosed. The method includes receiving a request for paper properties needed to perform page raster image processing (RIP) of a page and prompting an operator to load a virtual paper without inserting a physical medium.
摘要:
A method is disclosed. The method includes identifying a received object to be cached, calculating a time to rasterize the object, determining if the rasterize time is greater than a time to reuse a rasterized image of the object, caching the object if the reuse time is greater than the rasterize time and caching the rasterized image of the object if the rasterize time is greater than the reuse time.
摘要:
Apparatus to collect solar radiation using a series of lenses or mirrors that concentrate the solar energy onto targets. A gaseous working fluid flowing through the targets is heated and optionally supplied to a heat store having an internal walled labyrinth of a suitable material to store heat energy. A heat exchanger, turbine and electricity generator are coupled to the collection and storage apparatus so as to provide a power plant for the conversion of solar energy to electricity.
摘要:
In a window assembly having a flexible slatted curtain in which each slat is secured to another by links. Each link is slotted and is connected to a curtain slat by being fitted over a pin carried by the slat.
摘要:
A method is disclosed. The method includes identifying a received object to be cached, calculating a time to rasterize the object, determining if the rasterize time is greater than a time to reuse a rasterized image of the object, caching the object if the reuse time is greater than the rasterize time and caching the rasterized image of the object if the rasterize time is greater than the reuse time.
摘要:
Methods and systems for rendering code points on a presentation device with layout processing performed outside the presentation device. In one aspect, a layout processor translates one or more code points into a sequence of one or more glyph indices and corresponding positioning information. The glyph indices and corresponding positioning information may be included within a PTOCA control sequence. The glyph indices may be used by the presentation device to directly locate a corresponding glyph image in a font. The positioning information defines positioning of each glyph image so identified. Features and aspects hereof allow efficient layout of complex text in which glyph images and positioning may be dynamically determined in accordance with context or other attributes. The processing burden of such layout processing is removed from the presentation device without significantly increasing data transmission bandwidth between the presentation engine and external system utilizing the layout processor.
摘要:
Systems and methods for implementing a fast, color printer architecture are disclosed. A print processor comprises a plurality of processing units operating in parallel to process data for different layers or color planes. A connection can be formed between any processing unit and any print head of one or more printers. Any one of a plurality of the parallel processing units may be assigned to process one, some, or all of the colors of data. Consequently, each one of a plurality of print heads can be assigned to receive data from any one of a plurality of processing units.
摘要:
Device emulation implemented in programmable circuits. In one aspect, an interface for providing control of a hardware device includes functional code embedded in circuitry of the interface. Emulator code is embedded in programmable circuitry of the interface to emulate the hardware device during testing of the functional code and the interface. Another aspect diagnoses errors in a system having an interface and a connected hardware device, using emulator code embedded in a programmable circuit of the interface.
摘要:
A method, computer program product and system for switching fonts without embedding font switching commands in the data stream (logical description of the print document) between a client and a print server. The client in a printing system may receive a character where the character is a modified character in a base font resource or is a character to be added to or deleted from the base font resource. The client may create a font resource that includes the received character. The client may further link the created font resource with the base font resource or vice-versa thereby allowing a user to use both the characters in the base font resource and in the linked font resource as if they were a single font resource without building or buying a special purpose font resource. Consequently, font switching commands are no longer necessary to be embedded in the data stream.