From 4c532e50971e6f73596fc3affe0ccd6de9672864 Mon Sep 17 00:00:00 2001 From: Antony Lee Date: Tue, 5 Feb 2019 14:13:01 +0100 Subject: [PATCH] Kill the unused, private _get_pixel_distance_along_axis. --- lib/matplotlib/axis.py | 62 ------------------------------------------ 1 file changed, 62 deletions(-) diff --git a/lib/matplotlib/axis.py b/lib/matplotlib/axis.py index e33e55a2ee5a..127c9c5b0fb3 100644 --- a/lib/matplotlib/axis.py +++ b/lib/matplotlib/axis.py @@ -1914,41 +1914,6 @@ def _get_offset_text(self): self.offset_text_position = 'bottom' return offsetText - def _get_pixel_distance_along_axis(self, where, perturb): - """ - Returns the amount, in data coordinates, that a single pixel - corresponds to in the locality given by "where", which is also given - in data coordinates, and is an x coordinate. "perturb" is the amount - to perturb the pixel. Usually +0.5 or -0.5. - - Implementing this routine for an axis is optional; if present, it will - ensure that no ticks are lost due to round-off at the extreme ends of - an axis. - """ - - # Note that this routine does not work for a polar axis, because of - # the 1e-10 below. To do things correctly, we need to use rmax - # instead of 1e-10 for a polar axis. But since we do not have that - # kind of information at this point, we just don't try to pad anything - # for the theta axis of a polar plot. - if self.axes.name == 'polar': - return 0.0 - - # - # first figure out the pixel location of the "where" point. We use - # 1e-10 for the y point, so that we remain compatible with log axes. - - # transformation from data coords to display coords - trans = self.axes.transData - # transformation from display coords to data coords - transinv = trans.inverted() - pix = trans.transform_point((where, 1e-10)) - # perturb the pixel - ptp = transinv.transform_point((pix[0] + perturb, pix[1])) - dx = abs(ptp[0] - where) - - return dx - def set_label_position(self, position): """ Set the label position (top or bottom) @@ -2261,33 +2226,6 @@ def _get_offset_text(self): self.offset_text_position = 'left' return offsetText - def _get_pixel_distance_along_axis(self, where, perturb): - """ - Returns the amount, in data coordinates, that a single pixel - corresponds to in the locality given by *where*, which is also given - in data coordinates, and is a y coordinate. - - *perturb* is the amount to perturb the pixel. Usually +0.5 or -0.5. - - Implementing this routine for an axis is optional; if present, it will - ensure that no ticks are lost due to round-off at the extreme ends of - an axis. - """ - - # - # first figure out the pixel location of the "where" point. We use - # 1e-10 for the x point, so that we remain compatible with log axes. - - # transformation from data coords to display coords - trans = self.axes.transData - # transformation from display coords to data coords - transinv = trans.inverted() - pix = trans.transform_point((1e-10, where)) - # perturb the pixel - ptp = transinv.transform_point((pix[0], pix[1] + perturb)) - dy = abs(ptp[1] - where) - return dy - def set_label_position(self, position): """ Set the label position (left or right) pFad - Phonifier reborn

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