35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
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From a95786dc8f982c8f7d212badad883754fe448c98 Mon Sep 17 00:00:00 2001
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From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
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Date: Sat, 7 Oct 2017 00:28:59 -0400
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Subject: [PATCH 4/8] Fix AxesImage.get_cursor_data on arm.
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For some reason, NaN gets converted to 0 as an integer instead of
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INT_MIN like on x86.
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Fixes #6538.
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Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
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---
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lib/matplotlib/image.py | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/lib/matplotlib/image.py b/lib/matplotlib/image.py
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index ea2331cb4..52decc3ec 100644
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--- a/lib/matplotlib/image.py
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+++ b/lib/matplotlib/image.py
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@@ -822,7 +822,10 @@ class AxesImage(_ImageBase):
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array_extent = Bbox([[0, 0], arr.shape[:2]])
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trans = BboxTransform(boxin=data_extent, boxout=array_extent)
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y, x = event.ydata, event.xdata
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- i, j = trans.transform_point([y, x]).astype(int)
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+ point = trans.transform_point([y, x])
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+ if any(np.isnan(point)):
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+ return None
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+ i, j = point.astype(int)
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# Clip the coordinates at array bounds
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if not (0 <= i < arr.shape[0]) or not (0 <= j < arr.shape[1]):
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return None
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--
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2.13.5
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