15 lines
1.6 KiB
XML
15 lines
1.6 KiB
XML
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 420 330" width="420" height="330"><title>斜率优化的几何解释</title><defs><marker id="a" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0 0L10 5L0 10Z" fill="#416687"/></marker></defs><rect width="100%" height="100%" fill="white"/><g font-family="Microsoft YaHei,Arial,sans-serif" fill="#263c52" stroke-linecap="round">
|
|
<path d="M40 250L390 250" fill="none" stroke="#416687" stroke-width="2" marker-end="url(#a)"/>
|
|
<path d="M40 315L40 15" fill="none" stroke="#416687" stroke-width="2" marker-end="url(#a)"/>
|
|
<text x="22" y="27" text-anchor="middle" dominant-baseline="central" font-size="19">fₖ</text>
|
|
<text x="376" y="277" text-anchor="middle" dominant-baseline="central" font-size="19">S꜀ₖ</text>
|
|
<text x="20" y="257" text-anchor="middle" dominant-baseline="central" font-size="19">O</text>
|
|
<path d="M30 224L320 121" fill="none" stroke="#416687" stroke-width="2"/>
|
|
<path d="M30 204L320 101" fill="none" stroke="#67859e" stroke-width="2" stroke-dasharray="7 5"/>
|
|
<path d="M30 179L320 76" fill="none" stroke="#67859e" stroke-width="2" stroke-dasharray="7 5"/>
|
|
<path d="M30 159L320 56" fill="none" stroke="#67859e" stroke-width="2" stroke-dasharray="7 5"/>
|
|
<circle cx="85" cy="185" r="5" fill="#829fbe" stroke="#416687" stroke-width="2"/>
|
|
<circle cx="180" cy="171" r="5" fill="#829fbe" stroke="#416687" stroke-width="2"/>
|
|
<circle cx="208" cy="105" r="5" fill="#829fbe" stroke="#416687" stroke-width="2"/>
|
|
<circle cx="305" cy="86" r="5" fill="#829fbe" stroke="#416687" stroke-width="2"/>
|
|
</g></svg> |