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70 lines
2.0 KiB
ReStructuredText
70 lines
2.0 KiB
ReStructuredText
.. py:module:: PIL.ImageFont
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.. py:currentmodule:: PIL.ImageFont
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:mod:`ImageFont` Module
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=======================
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The :py:mod:`ImageFont` module defines a class with the same name. Instances of
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this class store bitmap fonts, and are used with the
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:py:meth:`PIL.ImageDraw.Draw.text` method.
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PIL uses its own font file format to store bitmap fonts. You can use the
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:command`pilfont` utility to convert BDF and PCF font descriptors (X window
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font formats) to this format.
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Starting with version 1.1.4, PIL can be configured to support TrueType and
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OpenType fonts (as well as other font formats supported by the FreeType
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library). For earlier versions, TrueType support is only available as part of
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the imToolkit package
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Example
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-------
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.. code-block:: python
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from PIL import ImageFont, ImageDraw
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draw = ImageDraw.Draw(image)
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# use a bitmap font
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font = ImageFont.load("arial.pil")
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draw.text((10, 10), "hello", font=font)
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# use a truetype font
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font = ImageFont.truetype("arial.ttf", 15)
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draw.text((10, 25), "world", font=font)
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Functions
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---------
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.. autofunction:: PIL.ImageFont.load
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.. autofunction:: PIL.ImageFont.load_path
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.. autofunction:: PIL.ImageFont.truetype
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.. autofunction:: PIL.ImageFont.load_default
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Methods
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-------
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.. py:method:: PIL.ImageFont.ImageFont.getsize(text)
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:return: (width, height)
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.. py:method:: PIL.ImageFont.ImageFont.getmask(text, mode='')
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Create a bitmap for the text.
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If the font uses antialiasing, the bitmap should have mode “L” and use a
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maximum value of 255. Otherwise, it should have mode “1”.
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:param text: Text to render.
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:param mode: Used by some graphics drivers to indicate what mode the
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driver prefers; if empty, the renderer may return either
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mode. Note that the mode is always a string, to simplify
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C-level implementations.
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.. versionadded:: 1.1.5
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:return: An internal PIL storage memory instance as defined by the
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:py:mod:`PIL.Image.core` interface module.
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