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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

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<title>Font properties — Matplotlib 3.2.0 documentation</title>

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<div id="unreleased-message"> You are reading an old version of the documentation (v3.2.0). For the latest version see <a href="https://matplotlib.org/stable/gallery/misc/ftface_props.html">https://matplotlib.org/stable/gallery/misc/ftface_props.html</a></div>

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Note

Click <a class="reference internal" href="#sphx-glr-download-gallery-misc-ftface-props-py">here</a> to download the full example code

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<h1>Font properties<a class="headerlink" href="#font-properties" title="Permalink to this headline">¶</a></h1>

This example lists the attributes of an <code class="xref py py-obj docutils literal notranslate">FT2Font</code> object, which describe

global font properties. For individual character metrics, use the <code class="xref py py-obj docutils literal notranslate">Glyph</code>

object, as returned by <code class="xref py py-obj docutils literal notranslate">load_char</code>.

Out:

<div class="sphx-glr-script-out highlight-none notranslate"><div class="highlight"><pre>Num faces : 1

Num glyphs : 5343

Family name : DejaVu Sans

Style name : Oblique

PS name : DejaVuSans-Oblique

Num fixed : 0

Bbox : (-2080, -717, 3398, 2187)

EM : 2048

Ascender : 1901

Descender : -483

Height : 2384

Max adv width : 3461

Max adv height : 2384

Underline pos : -175

Underline thickness : 90

Italic : True

Bold : False

Scalable : True

Fixed sizes : False

Fixed width : False

SFNT : False

Horizontal : False

Vertical : False

Kerning : False

Fast glyphs : False

Multiple masters : False

Glyph names : False

External stream : False

</pre></div>

</div>

</div>

<div class="highlight-default notranslate"><div class="highlight"><pre>import os

import matplotlib

import matplotlib.ft2font as ft

font = ft.FT2Font(

# Use a font shipped with Matplotlib.

<a href="https://docs.python.org/3/library/os.path.html#os.path.join" title="View documentation for os.path.join">os.path.join</a>(matplotlib.get_data_path(),

'fonts/ttf/DejaVuSans-Oblique.ttf'))

print('Num faces :', font.num_faces) # number of faces in file

print('Num glyphs :', font.num_glyphs) # number of glyphs in the face

print('Family name :', font.family_name) # face family name

print('Style name :', font.style_name) # face style name

print('PS name :', font.postscript_name) # the postscript name

print('Num fixed :', font.num_fixed_sizes) # number of embedded bitmap in face

# the following are only available if face.scalable

if font.scalable:

# the face global bounding box (xmin, ymin, xmax, ymax)

print('Bbox :', font.bbox)

# number of font units covered by the EM

print('EM :', font.units_per_EM)

# the ascender in 26.6 units

print('Ascender :', font.ascender)

# the descender in 26.6 units

print('Descender :', font.descender)

# the height in 26.6 units

print('Height :', font.height)

# maximum horizontal cursor advance

print('Max adv width :', font.max_advance_width)

# same for vertical layout

print('Max adv height :', font.max_advance_height)

# vertical position of the underline bar

print('Underline pos :', font.underline_position)

# vertical thickness of the underline

print('Underline thickness :', font.underline_thickness)

for <a href="https://docs.python.org/3/library/stdtypes.html#str" title="View documentation for builtins.str">style</a> in ('Italic',

'Bold',

'Scalable',

'Fixed sizes',

'Fixed width',

'SFNT',

'Horizontal',

'Vertical',

'Kerning',

'Fast glyphs',

'Multiple masters',

'Glyph names',

'External stream'):

<a href="https://docs.python.org/3/library/functions.html#int" title="View documentation for builtins.int">bitpos</a> = getattr(ft, <a href="https://docs.python.org/3/library/stdtypes.html#str.replace" title="View documentation for builtins.str.replace">style.replace</a>(' ', '_').upper()) - 1

print('%-17s:' % <a href="https://docs.python.org/3/library/stdtypes.html#str" title="View documentation for builtins.str">style</a>, bool(font.style_flags & (1 << <a href="https://docs.python.org/3/library/functions.html#int" title="View documentation for builtins.int">bitpos</a>)))

</pre></div>

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<a class="reference download internal" download="" href="../../_downloads/743ad63e9e395c77c01d02248326773a/ftface_props.py"><code class="xref download docutils literal notranslate">Download Python source code: ftface_props.py</code></a></div>

<a class="reference download internal" download="" href="../../_downloads/cb2f7f95910dcdfd5146478e03247867/ftface_props.ipynb"><code class="xref download docutils literal notranslate">Download Jupyter notebook: ftface_props.ipynb</code></a></div>

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