.. note:: :class: sphx-glr-download-link-note Click :ref:`here ` to download the full example code .. rst-class:: sphx-glr-example-title .. _sphx_glr_gallery_api_mathtext_asarray.py: =============================== A mathtext image as numpy array =============================== Make images from LaTeX strings. .. image:: /gallery/api/images/sphx_glr_mathtext_asarray_001.png :class: sphx-glr-single-img .. code-block:: default import matplotlib.mathtext as mathtext import matplotlib.pyplot as plt import matplotlib matplotlib.rc('image', origin='upper') parser = mathtext.MathTextParser("Bitmap") parser.to_png('test2.png', r'$\left[\left\lfloor\frac{5}{\frac{\left(3\right)}{4}} ' r'y\right)\right]$', color='green', fontsize=14, dpi=100) rgba1, depth1 = parser.to_rgba( r'IQ: $\sigma_i=15$', color='blue', fontsize=20, dpi=200) rgba2, depth2 = parser.to_rgba( r'some other string', color='red', fontsize=20, dpi=200) fig = plt.figure() fig.figimage(rgba1, 100, 100) fig.figimage(rgba2, 100, 300) plt.show() .. _sphx_glr_download_gallery_api_mathtext_asarray.py: .. only :: html .. container:: sphx-glr-footer :class: sphx-glr-footer-example .. container:: sphx-glr-download :download:`Download Python source code: mathtext_asarray.py ` .. container:: sphx-glr-download :download:`Download Jupyter notebook: mathtext_asarray.ipynb ` .. only:: html .. rst-class:: sphx-glr-signature Keywords: matplotlib code example, codex, python plot, pyplot `Gallery generated by Sphinx-Gallery `_