摘要:
An object-oriented graphic system is disclosed including a processor with an attached display, storage and object-oriented operating system. The graphic system builds a component object in the storage of the processor for managing graphic processing. The processor includes an object for connecting one or more graphic devices to various objects responsible for tasks such as graphic accelerators, frame buffers, page description languages and vector engines. The system is fully extensible and includes polymorphic processing built into each of the support objects.
摘要:
A method and apparatus for defining customizable pick, hit or find detection criteria for geometric types and using the results of the search as a basis for determining whether to perform an action. According to the inventive method, a search protocol is defined for geometric types. The search criteria is compared with graphic objects to determine whether the object matches the criteria. Based on the results of the comparison, an output is produced. In addition to allowing customized hit criteria for primitive geometric types, the hit object framework allows hit criteria to be specified for geometric types created by the application developer.
摘要:
A method and system provides an object-oriented framework for rendering three-dimensional surfaces on a two-dimensional display in a flexible manner. The framework comprises two main classes that work together to render discretized data points that represent the three-dimensional graphic objects. The first class is used to construct a surface object which has a first member function that generates vertex information for each of the data points and stores the vertex information in a memory. The surface object also contains a second member function which generates indices into the stored vertex information which indices define shards on the surface which is being rendered. The second class is used to construct a rendering object which calls the first and second member functions in the surface object to first process the vertex data for display and then use the shard indices to retrieve the processed vertex data to render the surface. Vertex data processing is separated from shard processing to increase the efficiency of the rendering process.
摘要:
A multi port nozzle may be provided. The multi port nozzle may include a main inlet. In addition, the multi port nozzle may include a first chamber branching off from the main inlet. The first chamber may have a first port. Moreover, the multi port nozzle may include a second chamber branching off from the main inlet. The second chamber may be separated from the first chamber by a partition and may have a second port. The first chamber may include a first plurality of mixing elements and the second chamber may include a second plurality of mixing elements.
摘要:
An energy saving gas discharge lamp, and method of making same, is provided. The gas discharge lamp includes a light-transmissive envelope, and an electrode within the light-transmissive envelope to provide a discharge. A light scattering reflective layer is disposed on an inner surface of the light-transmissive envelope. A phosphor layer is coated on the light scattering reflective layer. A discharge-sustaining gaseous mixture is retained inside the light-transmissive envelope. The discharge-sustaining gaseous mixture includes more than 80% xenon, by volume, at a low pressure.
摘要:
Systems and techniques to apply an image distortion to two image objects of different graphic types. In general, in one implementation, the technique includes: receiving an image distortion description to be applied to an image portion including a vector graphic and a raster graphic, the raster graphic being distortable separate from the vector graphic, applying the image distortion description to the vector graphic to produce a distorted vector graphic, and applying the image distortion description to the raster graphic to produce a distorted raster graphic, the distorted vector graphic and the distorted raster graphic together forming a distorted image portion.
摘要:
In one embodiment, a method for avoiding the misapplication of contents in one or more containers, the method comprising: providing a first smart label, the first smart label comprising first information corresponding to a first recipe for a first composition to be applied by a machine to crops in a first portion of a field, the first recipe based on geofence information for the first portion of the field; and assigning by a processor the first smart label to a first container that stores the first composition.
摘要:
An energy saving gas discharge lamp, and method of making same, is provided. The gas discharge lamp includes a light-transmissive envelope, and an electrode within the light-transmissive envelope to provide a discharge. A light scattering reflective layer is disposed on an inner surface of the light-transmissive envelope. A phosphor layer is coated on the light scattering reflective layer. A discharge-sustaining gaseous mixture is retained inside the light-transmissive envelope. The discharge-sustaining gaseous mixture includes more than 80% xenon, by volume, at a low pressure.
摘要:
In an example embodiment, an adjustment apparatus for varying the ground clearance of a vehicle includes an adjustable leg configured to couple to a chassis and wheel of a vehicle, and a removable stop to releasably fix the adjustable leg in a desired condition. The adjustable leg may include a main leg and a drop leg that is movable within the leg, the main leg configured to couple to a chassis of a vehicle and the drop leg configured to couple to a vehicle wheel.
摘要:
A system and method for directing when and where an agricultural vehicle should refill a container thereof may comprise a sensor for detecting an amount of material in the container, a location determining device, and a processing device communicably coupled with the sensor and the location determining device, as well as a display, a speaker, and/or an automated steering system. The processing device may use information regarding the amount of material in the container, the location of the agricultural vehicle, and a variety of other factors to determine when the container needs to be refilled and to determine a refill location at which the agricultural vehicle should refill. The processing device may send these refill instructions to the display, the speaker, and/or the automated steering system. The processing device may also alert a refill vehicle to travel to the determined refill location, if necessary.