lass="sd">            chunksize (int): Size of the chunks in pixels (excluding buffer).</span>

<span class="sd">        Yields:</span>
<span class="sd">            BoundingBox: The bounding box of the chunk in the Manager&#39;s projection</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="n">xshards</span><span class="p">,</span> <span class="n">yshards</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_num_chunks</span><span cla