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tacaswelltacaswell
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Merge pull request #17338 from QuLogic/svg-url
ENH: Support url on more Artists in svg
2 parents c0e1cfc + 08169a9 commit 510482f

3 files changed

Lines changed: 60 additions & 0 deletions

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‎lib/matplotlib/axis.py‎

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@@ -316,6 +316,19 @@ def set_label2(self, s):
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self.label2.set_text(s)
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self.stale = True
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def set_url(self, url):
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"""
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Set the url of label1 and label2.
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Parameters
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----------
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url : str
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"""
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super().set_url(url)
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self.label1.set_url(url)
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self.label2.set_url(url)
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self.stale = True
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def _set_artist_props(self, a):
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a.set_figure(self.figure)
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‎lib/matplotlib/lines.py‎

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@@ -761,6 +761,7 @@ def draw(self, renderer):
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if len(tpath.vertices):
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gc = renderer.new_gc()
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self._set_gc_clip(gc)
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gc.set_url(self.get_url())
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lc_rgba = mcolors.to_rgba(self._color, self._alpha)
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gc.set_foreground(lc_rgba, isRGBA=True)
@@ -787,6 +788,7 @@ def draw(self, renderer):
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if self._marker and self._markersize > 0:
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gc = renderer.new_gc()
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self._set_gc_clip(gc)
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gc.set_url(self.get_url())
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gc.set_linewidth(self._markeredgewidth)
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gc.set_antialiased(self._antialiased)
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‎lib/matplotlib/tests/test_backend_svg.py‎

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@@ -214,3 +214,48 @@ def test_savefig_tight():
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# Check that the draw-disabled renderer correctly disables open/close_group
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# as well.
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plt.savefig(BytesIO(), format="svgz", bbox_inches="tight")
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def test_url():
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# Test that object url appears in output svg.
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fig, ax = plt.subplots()
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# collections
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s = ax.scatter([1, 2, 3], [4, 5, 6])
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s.set_urls(['http://example.com/foo', 'http://example.com/bar', None])
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# Line2D
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p, = plt.plot([1, 3], [6, 5])
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p.set_url('http://example.com/baz')
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b = BytesIO()
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fig.savefig(b, format='svg')
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b = b.getvalue()
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for v in [b'foo', b'bar', b'baz']:
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assert b'http://example.com/' + v in b
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def test_url_tick():
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fig1, ax = plt.subplots()
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ax.scatter([1, 2, 3], [4, 5, 6])
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for i, tick in enumerate(ax.yaxis.get_major_ticks()):
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tick.set_url(f'http://example.com/{i}')
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fig2, ax = plt.subplots()
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ax.scatter([1, 2, 3], [4, 5, 6])
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for i, tick in enumerate(ax.yaxis.get_major_ticks()):
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tick.label1.set_url(f'http://example.com/{i}')
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tick.label2.set_url(f'http://example.com/{i}')
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b1 = BytesIO()
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fig1.savefig(b1, format='svg')
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b1 = b1.getvalue()
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b2 = BytesIO()
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fig2.savefig(b2, format='svg')
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b2 = b2.getvalue()
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for i in range(len(ax.yaxis.get_major_ticks())):
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assert f'http://example.com/{i}'.encode('ascii') in b1
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assert b1 == b2

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