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    • 3. 发明授权
    • Managing font data in a print job
    • 管理打印作业中的字体数据
    • US06574001B2
    • 2003-06-03
    • US09304816
    • 1999-05-04
    • Elliot Lee KlostermanShane KonsellaChris R. GunningNolan Glen Rosenbaum
    • Elliot Lee KlostermanShane KonsellaChris R. GunningNolan Glen Rosenbaum
    • G06K1500
    • G06F3/1204G06F3/122G06F3/1225G06F3/1284
    • A method and a system are used to manage fonts in print jobs with more than one context where at least some of the contexts include text strings. Print jobs may be divided into portions, called contexts, so that they are easier for a print manager to manage. These larger contexts are called graphic sets. Each of these graphic sets is sent to the printer driver consecutively. Each text string has a font associated with it. The font data for each text string is read from the operating system and cached into memory at the time each string is received by the printer driver. After all individual text strings elements of a given graphic set have been received by the printer driver, the context is stored and the cached fonts are stored with the context. After all of the contexts of the print job have been received by the printer and stored, each context is restored and rendered. The graphics sets may be restored in any order. The fonts stored with a context are also restored when the context is restored.
    • 一种方法和系统用于管理具有多个上下文的打印作业中的字体,其中至少一些上下文包括文本字符串。 打印作业可以分为部分,称为上下文,以便打印管理员更容易管理。 这些较大的上下文称为图形集。 这些图形中的每一个都连续发送到打印机驱动程序。 每个文本字符串都有一个与之相关联的字体。 每个文本字符串的字体数据从操作系统读取,并在打印机驱动程序接收到每个字符串时缓存到存储器中。 在打印机驱动程序接收到给定图形集合的所有单独文本字符串元素之后,上下文将被存储,缓存的字体与上下文一起存储。 在打印机接收到打印作业的所有上下文并存储之后,将恢复和呈现每个上下文。 图形集可以以任何顺序恢复。 当上下文恢复时,还会恢复存储有上下文的字体。