Python matplotlib.collections.Collection() Examples

The following are 7 code examples of matplotlib.collections.Collection(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module matplotlib.collections , or try the search function .
Example #1
Source File: common.py    From recruit with Apache License 2.0 6 votes vote down vote up 
def _check_visible(self, collections, visible=True):
        """
        Check each artist is visible or not

        Parameters
        ----------
        collections : matplotlib Artist or its list-like
            target Artist or its list or collection
        visible : bool
            expected visibility
        """
        from matplotlib.collections import Collection
        if not isinstance(collections,
                          Collection) and not is_list_like(collections):
            collections = [collections]

        for patch in collections:
            assert patch.get_visible() == visible
Example #2
Source File: common.py    From vnpy_crypto with MIT License 6 votes vote down vote up 
def _check_visible(self, collections, visible=True):
        """
        Check each artist is visible or not

        Parameters
        ----------
        collections : matplotlib Artist or its list-like
            target Artist or its list or collection
        visible : bool
            expected visibility
        """
        from matplotlib.collections import Collection
        if not isinstance(collections,
                          Collection) and not is_list_like(collections):
            collections = [collections]

        for patch in collections:
            assert patch.get_visible() == visible
Example #3
Source File: common.py    From predictive-maintenance-using-machine-learning with Apache License 2.0 6 votes vote down vote up 
def _check_visible(self, collections, visible=True):
        """
        Check each artist is visible or not

        Parameters
        ----------
        collections : matplotlib Artist or its list-like
            target Artist or its list or collection
        visible : bool
            expected visibility
        """
        from matplotlib.collections import Collection
        if not isinstance(collections,
                          Collection) and not is_list_like(collections):
            collections = [collections]

        for patch in collections:
            assert patch.get_visible() == visible
Example #4
Source File: heatmap.py    From Cirq with Apache License 2.0 6 votes vote down vote up 
def _write_annotations(self, mesh: mpl_collections.Collection,
                           ax: plt.Axes) -> None:
        """Writes annotations to the center of cells. Internal."""
        for path, facecolor in zip(mesh.get_paths(), mesh.get_facecolors()):
            # Calculate the center of the cell, assuming that it is a square
            # centered at (x=col, y=row).
            vertices = path.vertices[:4]
            row = int(round(np.mean([v[1] for v in vertices])))
            col = int(round(np.mean([v[0] for v in vertices])))
            annotation = self.annot_map.get((row, col), '')
            if not annotation:
                continue
            face_luminance = relative_luminance(facecolor)
            text_color = 'black' if face_luminance > 0.4 else 'white'
            text_kwargs = dict(color=text_color, ha="center", va="center")
            text_kwargs.update(self.annot_kwargs)
            ax.text(col, row, annotation, **text_kwargs)
Example #5
Source File: common.py    From elasticintel with GNU General Public License v3.0 6 votes vote down vote up 
def _check_visible(self, collections, visible=True):
        """
        Check each artist is visible or not

        Parameters
        ----------
        collections : matplotlib Artist or its list-like
            target Artist or its list or collection
        visible : bool
            expected visibility
        """
        from matplotlib.collections import Collection
        if not isinstance(collections,
                          Collection) and not is_list_like(collections):
            collections = [collections]

        for patch in collections:
            assert patch.get_visible() == visible
Example #6
Source File: common.py    From coffeegrindsize with MIT License 6 votes vote down vote up 
def _check_visible(self, collections, visible=True):
        """
        Check each artist is visible or not

        Parameters
        ----------
        collections : matplotlib Artist or its list-like
            target Artist or its list or collection
        visible : bool
            expected visibility
        """
        from matplotlib.collections import Collection
        if not isinstance(collections,
                          Collection) and not is_list_like(collections):
            collections = [collections]

        for patch in collections:
            assert patch.get_visible() == visible
Example #7
Source File: common.py    From twitter-stock-recommendation with MIT License 6 votes vote down vote up 
def _check_visible(self, collections, visible=True):
        """
        Check each artist is visible or not

        Parameters
        ----------
        collections : matplotlib Artist or its list-like
            target Artist or its list or collection
        visible : bool
            expected visibility
        """
        from matplotlib.collections import Collection
        if not isinstance(collections,
                          Collection) and not is_list_like(collections):
            collections = [collections]

        for patch in collections:
            assert patch.get_visible() == visible