# Matplotlib.artist.Artist.is_transform_set() in Python

• Last Updated : 15 May, 2020

Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. The Artist class contains Abstract base class for objects that render into a FigureCanvas. All visible elements in a figure are subclasses of Artist.

## Matplotlib.artist.Artist.is_transform_set() Method

The is_transform_set() method in artist module of matplotlib library is used to get whether the Artist has an explicitly set transform.

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Syntax: Artist.is_transform_set(self)

Parameters: This method does not accepts any parameter.

Returns: This method return whether the Artist has an explicitly set transform.

Below examples illustrate the matplotlib.artist.Artist.is_transform_set() function in matplotlib:

Example 1:

 `# Implementation of matplotlib function``from` `matplotlib.artist ``import` `Artist ``import` `matplotlib.pyplot as plt ``    ` `   ` `fig, axs ``=` `plt.subplots() ``axs.plot([``1``, ``2``, ``3``]) ``   ` `axs.set_title(``"Is artist is explicitly set transform : "``              ``+``str``(Artist.is_transform_set(axs))) `` ` `fig.suptitle(``"""matplotlib.artist.Artist.is_transform_set()``function Example"""``, fontweight``=``"bold")`` ` `plt.show()`

Output:

Example 2:

 `# Implementation of matplotlib function``from` `matplotlib.artist ``import` `Artist ``import` `matplotlib.pyplot as plt `` ` `    ` `fig, (axs, axs2) ``=` `plt.subplots(``2``, ``1``) ``gs ``=` `axs2.get_gridspec() ``        ` `axbig ``=` `fig.add_subplot(gs[``1``:, ``-``1``]) `` ` `axbig.annotate(``"Second Axes"``, (``0.4``, ``0.5``), ``               ``xycoords ``=``'axes fraction'``, ``               ``va ``=``'center'``) ``   ` `axs.set_title(``"Is artist is explicitly set transform : "``              ``+``str``(Artist.is_transform_set(axs))) `` ` `fig.suptitle(``"""matplotlib.artist.Artist.is_transform_set()``function Example"""``, fontweight``=``"bold")`` ` `plt.show()`

Output:

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