Update svg_tooltip.py #8324
Update svg_tooltip.py #8324
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Original example supported a maximum of three patches. Proposed change should support any number of patches.
| # Set id for the annotations | ||
| for i, t in enumerate(ax.texts): | ||
| t.set_gid('tooltip_%d' % i) | ||
| rect1 = plt.Rectangle((10, -20), 10, 5, fc='blue') |
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I wasn't able to find a clean way to iterate the coordinates of a circle in the example for loop. That's the only reason. Two rectangles made the example straightforward.
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Interesting. Using a CirclePolygon, you can use the .xy property of both, but that requires an additional import from matplotlib.patches and it's not really a perfect circle.
With Circle, you can use the .center property, but then they're not exactly the same.
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Right. For the example, it didn't seem terribly pertinent that the shapes had to be different (I reckon other than to show that it works with different types of patches.)
| annotate = ax.annotate(labels[i], xy=item.get_xy(), xytext=(0, 0), | ||
| textcoords='offset points', color='w', ha='center', | ||
| fontsize=8, bbox=dict(boxstyle='round, pad=.5', fc=(.1, .1, .1, .92), | ||
| ec=(1., 1., 1.), lw=1, zorder=1)) |
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This should be aligned with dict(.
| el = xmlid['patch_%d' % i] | ||
| el.set('onmouseover', "ShowTooltip(this)") | ||
| el.set('onmouseout', "HideTooltip(this)") | ||
| for i, y in enumerate(shapes): |
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Hang on a sec. It appears that tooltip = xmlid['mytooltip_%d' % i] throws a TypeError if y is not used.
Disagreed.
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You're doing something wrong then; y should not be necessary.
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Addressed this concern in the latest commit. I think all identified issues have been cleared.
| shapes = [rect1, rect2] | ||
| labels = ['This is a blue rectangle.', 'This is a green rectangle'] | ||
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| for i, item in enumerate(shapes): |
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for i, (item, label) in enumerate(zip(shapes, labels)):
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(fixes #8316) |
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Just a note that the script works while patches are 10 or less. When the 11th patch is applied, the SVG will display the tooltip associated with the first patch. I suspect it's the |
- Last commit would fail on the 11th patch. This commit should support an "unlimited" number of patches.
- Updates for {} formatting.
- Edits save file location to remove link to user-specific path erroneously included in last commit.
Addresses the 'y appears unused' issue.
| el = xmlid['patch_%d' % i] | ||
| el.set('onmouseover', "ShowTooltip(this)") | ||
| el.set('onmouseout', "HideTooltip(this)") | ||
| for i in enumerate(shapes): |
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for i in range(len(shapes)); don't need the enumerate.
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Agreed. Commit now references index instead.
References the index of the shape object instead of the enumeration.
| @@ -1,3 +1,6 @@ | |||
| #! /usr/bin/env python | |||
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It's not executable, so I don't think we need this (and I don't think it should be made executable either.)
| @@ -1,3 +1,6 @@ | |||
| #! /usr/bin/env python | |||
| # -*- coding: utf-8 -*- | |||
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| """ | |||
| SVG tooltip example | |||
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Could you add a row of === above this to make the title sphinx-gallery compliant?
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Thanks @DaveL17 🎉 Hopefully we will here from you again soon! |
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backported to v2.0.x as 41bd991 |
Original example supported a maximum of three patches. Proposed change should support any number of patches.