Thanks to visit codestin.com
Credit goes to github.com

Skip to content

Replace mlab functions #9177

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 3 commits into from
Closed

Replace mlab functions #9177

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
b4e339a
Replace path_length in contour
dstansby Sep 16, 2017
c1fbf27
Deprecate is_closed_polygon
dstansby Sep 21, 2017
0138524
Replace bivariate normal in testing methods
dstansby Sep 21, 2017
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Deprecate is_closed_polygon
  • Loading branch information
@dstansby
dstansby committed Sep 21, 2017
commit c1fbf27ef15f68ebbd40630a95cdbf05129706c5
15 changes: 12 additions & 3 deletions lib/matplotlib/contour.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -391,7 +391,7 @@ def calc_label_rot_and_inline(self, slc, ind, lw, lc=None, spacing=5):
hlw = lw / 2.0

# Check if closed and, if so, rotate contour so label is at edge
closed = mlab.is_closed_polygon(slc)
closed = _is_closed_polygon(slc)
if closed:
slc = np.r_[slc[ind:-1], slc[:ind + 1]]

Expand Down Expand Up @@ -646,7 +646,7 @@ def labels(self, inline, inline_spacing):
# zero in print_label and locate_label. Other than these
# functions, this is not necessary and should probably be
# eventually removed.
if mlab.is_closed_polygon(lc):
if _is_closed_polygon(lc):
slc = np.r_[slc0, slc0[1:2, :]]
else:
slc = slc0
Expand Down Expand Up @@ -707,6 +707,15 @@ def _find_closest_point_on_leg(p1, p2, p0):
return d, pc


def _is_closed_polygon(X):
"""
Tests whether first and last object in a sequence are the same. These are
presumably coordinates on a polygonal curve, in which case this function
tests if that curve is closed.
"""
return np.all(X[0] == X[-1])


def _find_closest_point_on_path(lc, point):
"""
lc: coordinates of vertices
Expand All @@ -721,7 +730,7 @@ def _find_closest_point_on_path(lc, point):
xcmin = None
legmin = (None, None)

closed = mlab.is_closed_polygon(lc)
closed = _is_closed_polygon(lc)

# build list of legs before and after this vertex
legs = []
Expand Down
1 change: 1 addition & 0 deletions lib/matplotlib/mlab.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3812,6 +3812,7 @@ def poly_between(x, ylower, yupper):
return x, y


@cbook.deprecated('2.2')
def is_closed_polygon(X):
"""
Tests whether first and last object in a sequence are the same. These are
Expand Down