tkinter.font — Tkinter font wrapperTkinter字体包装器¶
Source code: Lib/tkinter/font.py
The tkinter.font module provides the Font class for creating and using named fonts.tkinter.font模块提供用于创建和使用命名字体的Font类。
The different font weights and slants are:不同的字体权重和倾斜为：
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class
tkinter.font.Font(root=None, font=None, name=None, exists=False, **options)¶ TheFontclass represents a named font.Font类表示命名字体。Font instances are given unique names and can be specified by their family, size, and style configuration.Font实例具有唯一的名称，可以通过其族、大小和样式配置来指定。Named fonts are Tk’s method of creating and identifying fonts as a single object, rather than specifying a font by its attributes with each occurrence.命名字体是Tk将字体创建和识别为单个对象的方法，而不是通过每次出现的属性指定字体。arguments:
font -font specifier tuple (family, size, options)字体说明符元组（系列、大小、选项）name -unique font name唯一字体名称exists -self points to existing named font if true如果为true，则self指向现有命名字体additional keyword options (ignored if font is specified):其他关键字选项（如果指定了font，则忽略）：family -font family i.e. Courier, Times字体系列，即Courier，Timessize -font size字体大小If size is positive it is interpreted as size in points.如果size为正，则解释为以点为单位的大小。If size is a negative number its absolute value is treated如果size为负数，则处理其绝对值as size in pixels.大小以像素为单位。weight -font emphasis (NORMAL, BOLD)字体强调（普通、粗体）slant -ROMAN, ITALIC罗马、斜体underline -font underlining (0 - none, 1 - underline)字体下划线（0-无，1-下划线）overstrike -font strikeout (0 - none, 1 - strikeout)字体删除线（0-无，1-删除线）-
actual(option=None, displayof=None)¶ Return the attributes of the font.返回字体的属性。
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cget(option)¶ Retrieve an attribute of the font.检索字体的属性。
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config(**options)¶ Modify attributes of the font.修改字体的属性。
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copy()¶ Return new instance of the current font.返回当前字体的新实例。
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measure(text, displayof=None)¶ Return amount of space the text would occupy on the specified display when formatted in the current font.返回以当前字体格式化时文本在指定显示上所占的空间量。If no display is specified then the main application window is assumed.如果未指定显示，则假定主应用程序窗口。
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metrics(*options, **kw)¶ Return font-specific data. Options include:返回特定于字体的数据。选项包括：- ascent -
distance between baseline and highest point that a基线和最高点之间的距离 character of the font can occupy字体的字符可以占用- descent -
distance between baseline and lowest point that a基线和最低点之间的距离 character of the font can occupy字体的字符可以占用- linespace -
minimum vertical separation necessary between any two任意两个之间所需的最小垂直间距 characters of the font that ensures no vertical overlap between lines.确保行之间没有垂直重叠的字体字符。
fixed -
1 if font is fixed-width else 0如果字体为固定宽度，则为1，否则为0- ascent -
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tkinter.font.families(root=None, displayof=None)¶ Return the different font families.返回不同的字体系列。
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tkinter.font.names(root=None)¶ Return the names of defined fonts.返回已定义字体的名称。