我正在努力实现animation for a balloon。我希望线程移动一点，好像balloon漂浮在空中。我能够得到运动，但由于某种原因，线程的位置出错了。我理解线程的定位值是错误的，但我如何将它与气球匹配？
<svg id="Layer_1" xmlns="http://www.w3.org/2000/svg" width="595.28" height="841.89" viewPort="0 0 595.28 841.89">
<g>
<path id="thread" fill="none" stroke="#010101" d="M 302 540 l 1 -150">
<animate attributeType="XML" attributeName="d" values="M60 302 c0 10 -10 90 0 131;
M60 302 c0 10 3 90 0 136;
M60 302 c0 10 10 90 0 138;
M60 302 c0 10 -3 90 0 136;
M60 302 c0 10 -10 90 0 131" keyTimes="0; 0.25; 0.5; 0.75; 1" dur="5s" repeatCount="indefinite" />
</path>
<path fill="none" stroke="#EF393C" stroke-width="1.028" stroke-miterlimit="10" d="M318.682 354.28c-25.82-22.654-68.935 16.096-49.36 46.686 15.468 24.175 49.806 30.21 66.513 5.493 8.354-12.358 9.695-25.44 1.834-39.134-6.35-11.054-20.36-19.99-30.232-19.99"></path>
<path fill="#EF393C" d="M338.955 371.226c-.933-2.055-1.78-4.726-3.24-6.524-.73-.903-1.504-1.738-2.353-2.547-.828-.783-1.63-1.45-2.41-2.053-3.12-2.377-4.55-5.104-7.417-6.565-.697-.35-.936-.977-1.63-1.302-1.694-2.052-4.723-1.792-7.653-3.91-2.03-.31-3.71-1.208-6.188-1.303-1.238-.044-2.98-.385-4.36-.29-.675.046-1.396.12-2.223.233-.79.116-1.867-.505-2.638-.317-1.222.11-1.923.284-3.247.465-1.267.175-2.32.325-3.94.694-1.524.362-2.95.867-4.406 1.392-2.9 1.084-6.554 2.604-8.812 4.636-1.528 1.367-2.778 1.75-3.876 3.456-.605.43-1.726 1.653-2.28 2.117-1.227 1.016-1.982 2.665-2.78 3.54-1.71 1.882-2.156 3.628-3.393 6.304-.48 1.042-1.71 3.7-2.046 4.91-.918 2.237-1.293 6.39-1.637 8.8-.43 2.94.146 5.817.52 8.548.374 2.736 1.067 5.28 1.936 7.616 1.75 4.68 3.137 7.178 5.728 10.64 2.608 3.458 5.764 6.442 8.8 9.208 1.323 1.27 2.26 2.32 3.48 2.66 1.355 2.065 3.347 1.8 5.576 3.446.28.206.564.41.857.61.433.29.875.576 1.324.853.897.555 1.82 1.077 2.767 1.557 1.892.962 3.866 1.757 5.875 2.264.417.103.837.188 1.258.268-1.608 1.887-1.022 2.784-.944 2.887.19.247.51.385.886.384.03 0 .06.006.09-.002.297-.068.606-.03 1.06-.642.246.35 1.366.53 2.106.633.47.063.914-.22 1.104-.707.11-.283.305-1.128-.653-2.262.395-.017.788-.036 1.183-.092 2.018-.298 3.92-1.01 5.77-1.93 1.846-.922 3.622-2.02 5.37-3.138l1.308-.846.62-.405.425-.248c.56-.33.896-.708 1.457-1.004l1.092-.836c2.068-1.81 3.067-2.996 3.746-3.257 2.39-2.125 2.548-2.06 4.785-4.49 1.12-1.222 1.73-2.037 2.865-3.478.568-.727 1.566-2.566 2.17-3.447.3-.44.603-.908.943-1.462.273-.46.52-.893.755-1.325 1.876-3.475 2.75-6.212 3.664-9.858.896-3.645 1.266-7.83 1.16-11.826-.118-3.973-.685-7.924-2.555-12.054zm-47.22 1.378c.04-.043.075-.096.114-.14-.003.045-.036.093-.116.14zm10.388 2.03c.03.008.063.02.094.027l.01.003.11.032c-.08.038-.156.082-.24.12 0-.068.016-.122.026-.18zm2.568 3.93H304.7h-.01zm.345-.048c.035-.004.074-.012.107-.015l.08-.004h.03c-.072.002-.145.012-.217.02z"></path>
</g>
</svg>
答案 0 :(得分：2)
翻译变换可以移动路径。
<svg id="Layer_1" xmlns="http://www.w3.org/2000/svg" width="595.28" height="841.89" viewPort="0 0 595.28 841.89">
<g>
<path id="thread" transform="translate(242, 130)" fill="none" stroke="#010101" d="M 302 540 l 1 -150">
<animate attributeType="XML" attributeName="d" values="M60 302 c0 10 -10 90 0 131;
M60 302 c0 10 3 90 0 136;
M60 302 c0 10 10 90 0 138;
M60 302 c0 10 -3 90 0 136;
M60 302 c0 10 -10 90 0 131" keyTimes="0; 0.25; 0.5; 0.75; 1" dur="5s" repeatCount="indefinite" />
</path>
<path fill="none" stroke="#EF393C" stroke-width="1.028" stroke-miterlimit="10" d="M318.682 354.28c-25.82-22.654-68.935 16.096-49.36 46.686 15.468 24.175 49.806 30.21 66.513 5.493 8.354-12.358 9.695-25.44 1.834-39.134-6.35-11.054-20.36-19.99-30.232-19.99"></path>
<path fill="#EF393C" d="M338.955 371.226c-.933-2.055-1.78-4.726-3.24-6.524-.73-.903-1.504-1.738-2.353-2.547-.828-.783-1.63-1.45-2.41-2.053-3.12-2.377-4.55-5.104-7.417-6.565-.697-.35-.936-.977-1.63-1.302-1.694-2.052-4.723-1.792-7.653-3.91-2.03-.31-3.71-1.208-6.188-1.303-1.238-.044-2.98-.385-4.36-.29-.675.046-1.396.12-2.223.233-.79.116-1.867-.505-2.638-.317-1.222.11-1.923.284-3.247.465-1.267.175-2.32.325-3.94.694-1.524.362-2.95.867-4.406 1.392-2.9 1.084-6.554 2.604-8.812 4.636-1.528 1.367-2.778 1.75-3.876 3.456-.605.43-1.726 1.653-2.28 2.117-1.227 1.016-1.982 2.665-2.78 3.54-1.71 1.882-2.156 3.628-3.393 6.304-.48 1.042-1.71 3.7-2.046 4.91-.918 2.237-1.293 6.39-1.637 8.8-.43 2.94.146 5.817.52 8.548.374 2.736 1.067 5.28 1.936 7.616 1.75 4.68 3.137 7.178 5.728 10.64 2.608 3.458 5.764 6.442 8.8 9.208 1.323 1.27 2.26 2.32 3.48 2.66 1.355 2.065 3.347 1.8 5.576 3.446.28.206.564.41.857.61.433.29.875.576 1.324.853.897.555 1.82 1.077 2.767 1.557 1.892.962 3.866 1.757 5.875 2.264.417.103.837.188 1.258.268-1.608 1.887-1.022 2.784-.944 2.887.19.247.51.385.886.384.03 0 .06.006.09-.002.297-.068.606-.03 1.06-.642.246.35 1.366.53 2.106.633.47.063.914-.22 1.104-.707.11-.283.305-1.128-.653-2.262.395-.017.788-.036 1.183-.092 2.018-.298 3.92-1.01 5.77-1.93 1.846-.922 3.622-2.02 5.37-3.138l1.308-.846.62-.405.425-.248c.56-.33.896-.708 1.457-1.004l1.092-.836c2.068-1.81 3.067-2.996 3.746-3.257 2.39-2.125 2.548-2.06 4.785-4.49 1.12-1.222 1.73-2.037 2.865-3.478.568-.727 1.566-2.566 2.17-3.447.3-.44.603-.908.943-1.462.273-.46.52-.893.755-1.325 1.876-3.475 2.75-6.212 3.664-9.858.896-3.645 1.266-7.83 1.16-11.826-.118-3.973-.685-7.924-2.555-12.054zm-47.22 1.378c.04-.043.075-.096.114-.14-.003.045-.036.093-.116.14zm10.388 2.03c.03.008.063.02.094.027l.01.003.11.032c-.08.038-.156.082-.24.12 0-.068.016-.122.026-.18zm2.568 3.93H304.7h-.01zm.345-.048c.035-.004.074-.012.107-.015l.08-.004h.03c-.072.002-.145.012-.217.02z"></path>
</g>
</svg>