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Merge pull request #4660 from hugovk/imagedraw-docs
Update ImageDraw docs formatting and links
This commit is contained in:
Andrew Murray
GitHub
commit
61a35f94cf
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@ -81,13 +81,13 @@ Example: Draw Partial Opacity Text
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from PIL import Image, ImageDraw, ImageFont
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# get an image
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base = Image.open('Pillow/Tests/images/hopper.png').convert('RGBA')
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base = Image.open("Pillow/Tests/images/hopper.png").convert("RGBA")
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# make a blank image for the text, initialized to transparent text color
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txt = Image.new('RGBA', base.size, (255,255,255,0))
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txt = Image.new("RGBA", base.size, (255,255,255,0))
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# get a font
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fnt = ImageFont.truetype('Pillow/Tests/fonts/FreeMono.ttf', 40)
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fnt = ImageFont.truetype("Pillow/Tests/fonts/FreeMono.ttf", 40)
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# get a drawing context
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d = ImageDraw.Draw(txt)
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@ -212,8 +212,8 @@ Methods
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.. versionadded:: 1.1.5
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.. note:: This option was broken until version 1.1.6.
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:param joint: Joint type between a sequence of lines. It can be "curve",
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for rounded edges, or None.
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:param joint: Joint type between a sequence of lines. It can be ``"curve"``,
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for rounded edges, or ``None``.
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.. versionadded:: 5.3.0
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@ -280,15 +280,18 @@ Methods
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:param xy: Top left corner of the text.
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:param text: Text to be drawn. If it contains any newline characters,
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the text is passed on to multiline_text()
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the text is passed on to
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:py:meth:`~PIL.ImageDraw.ImageDraw.multiline_text`.
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:param fill: Color to use for the text.
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:param font: An :py:class:`~PIL.ImageFont.ImageFont` instance.
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:param spacing: If the text is passed on to multiline_text(),
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:param spacing: If the text is passed on to
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:py:meth:`~PIL.ImageDraw.ImageDraw.multiline_text`,
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the number of pixels between lines.
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:param align: If the text is passed on to multiline_text(),
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"left", "center" or "right".
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:param direction: Direction of the text. It can be 'rtl' (right to
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left), 'ltr' (left to right) or 'ttb' (top to bottom).
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:param align: If the text is passed on to
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:py:meth:`~PIL.ImageDraw.ImageDraw.multiline_text`,
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``"left"``, ``"center"`` or ``"right"``.
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:param direction: Direction of the text. It can be ``"rtl"`` (right to
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left), ``"ltr"`` (left to right) or ``"ttb"`` (top to bottom).
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Requires libraqm.
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.. versionadded:: 4.2.0
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@ -296,12 +299,11 @@ Methods
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:param features: A list of OpenType font features to be used during text
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layout. This is usually used to turn on optional
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font features that are not enabled by default,
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for example 'dlig' or 'ss01', but can be also
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used to turn off default font features for
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example '-liga' to disable ligatures or '-kern'
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for example ``"dlig"`` or ``"ss01"``, but can be also
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used to turn off default font features, for
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example ``"-liga"`` to disable ligatures or ``"-kern"``
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to disable kerning. To get all supported
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features, see
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https://docs.microsoft.com/en-us/typography/opentype/spec/featurelist
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features, see `OpenType docs`_.
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Requires libraqm.
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.. versionadded:: 4.2.0
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@ -310,8 +312,7 @@ Methods
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different glyph shapes or ligatures. This parameter tells
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the font which language the text is in, and to apply the
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correct substitutions as appropriate, if available.
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It should be a `BCP 47 language code
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<https://www.w3.org/International/articles/language-tags/>`
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It should be a `BCP 47 language code`_.
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Requires libraqm.
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.. versionadded:: 6.0.0
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@ -321,9 +322,9 @@ Methods
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.. versionadded:: 6.2.0
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:param stroke_fill: Color to use for the text stroke. If not given, will default to
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the ``fill`` parameter.
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the ``fill`` parameter.
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.. versionadded:: 6.2.0
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.. versionadded:: 6.2.0
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.. py:method:: PIL.ImageDraw.ImageDraw.multiline_text(xy, text, fill=None, font=None, anchor=None, spacing=4, align="left", direction=None, features=None, language=None)
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@ -334,9 +335,9 @@ Methods
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:param fill: Color to use for the text.
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:param font: An :py:class:`~PIL.ImageFont.ImageFont` instance.
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:param spacing: The number of pixels between lines.
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:param align: "left", "center" or "right".
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:param direction: Direction of the text. It can be 'rtl' (right to
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left), 'ltr' (left to right) or 'ttb' (top to bottom).
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:param align: ``"left"``, ``"center"`` or ``"right"``.
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:param direction: Direction of the text. It can be ``"rtl"`` (right to
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left), ``"ltr"`` (left to right) or ``"ttb"`` (top to bottom).
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Requires libraqm.
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.. versionadded:: 4.2.0
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@ -344,12 +345,11 @@ Methods
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:param features: A list of OpenType font features to be used during text
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layout. This is usually used to turn on optional
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font features that are not enabled by default,
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for example 'dlig' or 'ss01', but can be also
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used to turn off default font features for
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example '-liga' to disable ligatures or '-kern'
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for example ``"dlig"`` or ``"ss01"``, but can be also
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used to turn off default font features, for
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example ``"-liga"`` to disable ligatures or ``"-kern"``
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to disable kerning. To get all supported
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features, see
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https://docs.microsoft.com/en-us/typography/opentype/spec/featurelist
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features, see `OpenType docs`_.
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Requires libraqm.
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.. versionadded:: 4.2.0
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@ -358,8 +358,7 @@ Methods
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different glyph shapes or ligatures. This parameter tells
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the font which language the text is in, and to apply the
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correct substitutions as appropriate, if available.
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It should be a `BCP 47 language code
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<https://www.w3.org/International/articles/language-tags/>`
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It should be a `BCP 47 language code`_.
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Requires libraqm.
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.. versionadded:: 6.0.0
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@ -369,24 +368,24 @@ Methods
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Return the size of the given string, in pixels.
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:param text: Text to be measured. If it contains any newline characters,
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the text is passed on to multiline_textsize()
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the text is passed on to :py:meth:`~PIL.ImageDraw.ImageDraw.multiline_textsize`.
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:param font: An :py:class:`~PIL.ImageFont.ImageFont` instance.
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:param spacing: If the text is passed on to multiline_textsize(),
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:param spacing: If the text is passed on to
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:py:meth:`~PIL.ImageDraw.ImageDraw.multiline_textsize`,
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the number of pixels between lines.
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:param direction: Direction of the text. It can be 'rtl' (right to
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left), 'ltr' (left to right) or 'ttb' (top to bottom).
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:param direction: Direction of the text. It can be ``"rtl"`` (right to
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left), ``"ltr"`` (left to right) or ``"ttb"`` (top to bottom).
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Requires libraqm.
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.. versionadded:: 4.2.0
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:param features: A list of OpenType font features to be used during text
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layout. This is usually used to turn on optional
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font features that are not enabled by default,
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for example 'dlig' or 'ss01', but can be also
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used to turn off default font features for
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example '-liga' to disable ligatures or '-kern'
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for example ``"dlig"`` or ``"ss01"``, but can be also
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used to turn off default font features, for
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example ``"-liga"`` to disable ligatures or ``"-kern"``
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to disable kerning. To get all supported
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features, see
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https://docs.microsoft.com/en-us/typography/opentype/spec/featurelist
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features, see `OpenType docs`_.
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Requires libraqm.
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.. versionadded:: 4.2.0
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@ -394,8 +393,7 @@ Methods
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different glyph shapes or ligatures. This parameter tells
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the font which language the text is in, and to apply the
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correct substitutions as appropriate, if available.
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It should be a `BCP 47 language code
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<https://www.w3.org/International/articles/language-tags/>`
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It should be a `BCP 47 language code`_.
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Requires libraqm.
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.. versionadded:: 6.0.0
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@ -411,8 +409,8 @@ Methods
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:param text: Text to be measured.
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:param font: An :py:class:`~PIL.ImageFont.ImageFont` instance.
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:param spacing: The number of pixels between lines.
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:param direction: Direction of the text. It can be 'rtl' (right to
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left), 'ltr' (left to right) or 'ttb' (top to bottom).
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:param direction: Direction of the text. It can be ``"rtl"`` (right to
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left), ``"ltr"`` (left to right) or ``"ttb"`` (top to bottom).
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Requires libraqm.
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.. versionadded:: 4.2.0
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@ -420,12 +418,11 @@ Methods
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:param features: A list of OpenType font features to be used during text
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layout. This is usually used to turn on optional
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font features that are not enabled by default,
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for example 'dlig' or 'ss01', but can be also
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used to turn off default font features for
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example '-liga' to disable ligatures or '-kern'
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for example ``"dlig"`` or ``"ss01"``, but can be also
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used to turn off default font features, for
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example ``"-liga"`` to disable ligatures or ``"-kern"``
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to disable kerning. To get all supported
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features, see
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https://docs.microsoft.com/en-us/typography/opentype/spec/featurelist
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features, see `OpenType docs`_.
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Requires libraqm.
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.. versionadded:: 4.2.0
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@ -434,8 +431,7 @@ Methods
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different glyph shapes or ligatures. This parameter tells
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the font which language the text is in, and to apply the
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correct substitutions as appropriate, if available.
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It should be a `BCP 47 language code
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<https://www.w3.org/International/articles/language-tags/>`
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It should be a `BCP 47 language code`_.
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Requires libraqm.
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.. versionadded:: 6.0.0
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@ -472,3 +468,6 @@ Methods
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tolerable difference of a pixel value from the 'background' in
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order for it to be replaced. Useful for filling regions of non-
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homogeneous, but similar, colors.
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.. _BCP 47 language code: https://www.w3.org/International/articles/language-tags/
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.. _OpenType docs: https://docs.microsoft.com/en-us/typography/opentype/spec/featurelist
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