| 摘要 |
A line-clipping method includes determining whether a fixed-point-arithmetic line-clipping operation would likely be inaccurate due to limitations of fixed-point arithmetic. A line to be clipped has a first end point and a second end point. Responsive to a determination that the line-clipping operation would likely be inaccurate, a line-fractioning operation is performed. This Abstract is provided to comply with rules requiring an Abstract that allows a searcher or other reader to quickly ascertain subject matter of the technical disclosure. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
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