Talk:Minimum bounding rectangle
![]() | This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||||||||
|
"also known as bounding box"?
[edit]That's strange, because bounding box redirects to minimum bounding box. —Kri (talk) 00:09, 24 July 2011 (UTC)
*Minimum* bounding rectangle?
[edit]Is the illustration wrong, or am I misunderstanding something?
If you rotate the box about ten degrees clockwise, you can significantly reduce its area. If it is supposed to be minimal, there'd be no way to reduce it any further, would there? Unless the bounding box were defined to be aligned to the coordinate system, which doesn't sound right, and would warrant special mention in any case. The text talks about "the maximum extents of a [...] set of objects within its (or their) [...] coordinate system", but it doesn't require the box to be axis-parallel, does it?
Here's a modified version of the image for illustration, sorry for the wall of code but I can't upload atm:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
width="400"
height="300"
id="svg2"
version="1.1"
inkscape:version="0.91 r13725"
sodipodi:docname="Not_minimum_bounding_rectangle.svg">
<defs
id="defs4" />
<sodipodi:namedview
id="base"
pagecolor="#ffffff"
bordercolor="#666666"
borderopacity="1.0"
inkscape:pageopacity="0.0"
inkscape:pageshadow="2"
inkscape:zoom="1.8183505"
inkscape:cx="65.841949"
inkscape:cy="158.11506"
inkscape:document-units="px"
inkscape:current-layer="layer1"
showgrid="false"
inkscape:window-width="1915"
inkscape:window-height="1171"
inkscape:window-x="0"
inkscape:window-y="5"
inkscape:window-maximized="1" />
<metadata
id="metadata7">
<rdf:RDF>
<cc:Work
rdf:about="">
<dc:format>image/svg+xml</dc:format>
<dc:type
rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
<dc:title></dc:title>
<cc:license
rdf:resource="http://creativecommons.org/licenses/by-sa/3.0/" />
</cc:Work>
<cc:License
rdf:about="http://creativecommons.org/licenses/by-sa/3.0/">
<cc:permits
rdf:resource="http://creativecommons.org/ns#Reproduction" />
<cc:permits
rdf:resource="http://creativecommons.org/ns#Distribution" />
<cc:requires
rdf:resource="http://creativecommons.org/ns#Notice" />
<cc:requires
rdf:resource="http://creativecommons.org/ns#Attribution" />
<cc:permits
rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
<cc:requires
rdf:resource="http://creativecommons.org/ns#ShareAlike" />
</cc:License>
</rdf:RDF>
</metadata>
<g
inkscape:label="Layer 1"
inkscape:groupmode="layer"
id="layer1"
transform="translate(0,-752.36218)">
<g
inkscape:groupmode="layer"
id="layer2"
inkscape:label="Layer 2">
<rect
transform="matrix(0.99026807,0.1391731,-0.1391731,0.99026807,0,0)"
style="fill:#ff5c00;fill-opacity:1;stroke:#ffa900;stroke-width:3.63192105;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
id="rect4169"
width="275"
height="203"
x="199"
y="772.48004" />
<rect
y="773"
x="200"
height="192"
width="259"
id="rect3340"
style="fill:none;stroke:#ff2900;stroke-width:3.41833496;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
transform="matrix(0.99026807,0.1391731,-0.1391731,0.99026807,0,0)" />
</g>
<rect
style="fill:none;stroke:#000000;stroke-width:3.63192105;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
id="rect3767"
width="275.21725"
height="202.87392"
x="70.120163"
y="800.50946" />
<path
style="fill:#d4ffff;fill-opacity:1;stroke:#003b40;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
d="m 131.69929,801.16136 -38.000004,55 47.000004,27 29,-51 z"
id="path2987"
inkscape:connector-curvature="0" />
<path
style="fill:#d4ffff;fill-opacity:1;stroke:#003b40;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
d="m 269.69929,935.16136 11,67.00004 43,-11.00004 -11,-60 z"
id="path2989"
inkscape:connector-curvature="0" />
<path
style="fill:#d4ffff;fill-opacity:1;stroke:#003b40;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
d="m 218.94906,826.18886 9.93528,54.465 37.76313,-14.31576 -9.27141,-43.78008 z"
id="path2991"
inkscape:connector-curvature="0" />
<path
sodipodi:type="arc"
style="fill:#d4ffff;fill-opacity:1;stroke:#003b40;stroke-width:1.3545264;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
id="path2993"
sodipodi:cx="119"
sodipodi:cy="185.5"
sodipodi:rx="26"
sodipodi:ry="21.5"
d="M 145,185.5 A 26,21.5 0 0 1 119,207 26,21.5 0 0 1 93,185.5 26,21.5 0 0 1 119,164 a 26,21.5 0 0 1 26,21.5 z"
transform="matrix(1.3112958,0,0,1.6625871,-51.438612,644.00583)" />
<path
sodipodi:type="arc"
style="fill:#d4ffff;fill-opacity:1;stroke:#003b40;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
id="path2995"
sodipodi:cx="308"
sodipodi:cy="107.5"
sodipodi:rx="29"
sodipodi:ry="28.5"
d="M 337,107.5 A 29,28.5 0 0 1 308,136 29,28.5 0 0 1 279,107.5 29,28.5 0 0 1 308,79 a 29,28.5 0 0 1 29,28.5 z"
transform="translate(7.6992856,747.16136)" />
<path
style="fill:#d4ffff;fill-opacity:1;stroke:#003b40;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
d="m 181.45672,925.36464 -3.35657,42.24611 31.97092,-5.55525 -3.13084,-37.45928 z"
id="path2997"
inkscape:connector-curvature="0" />
</g>
</svg>
External links modified (January 2018)
[edit]Hello fellow Wikipedians,
I have just modified one external link on Minimum bounding rectangle. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
- Added archive https://web.archive.org/web/20061105162005/http://chukchi.colorado.edu/PAPER/ to http://chukchi.colorado.edu/PAPER/
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}}
(last update: 5 June 2024).
- If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
- If you found an error with any archives or the URLs themselves, you can fix them with this tool.
Cheers.—InternetArchiveBot (Report bug) 02:47, 26 January 2018 (UTC)