 at (50.0f, 60.0f) of radius 11.5f. Use an initalizer list to define the center. </span></div>
<div class="line"> </div>
<div class="line"><span class="comment">// method `Image::fillRect(const iBox2 &amp; B, color_t color, float opacity)` takes an integer valued box as input parameter.</span></div>
<div class="line">im.fillRect(B, tgx::RGB32_Black); <span class="comment">// draw a filled black box [40, 80]x[20,30]</span></div>
<div class="line">im.fillRect({50, 60 , 70, 80}, <a class="code hl_variable" hre