le>
<h5 class='ruff'>Description</h5><p class='ruff'>This determines the transparency level of the drawing operations. The alpha value must be a floating-point number between 0.0 (completely transparent) and 1.0 (completely opaque).</p>
<h5 class='ruff'>Return value</h5><p class='ruff'>Nothing.</p>
<h3 class='ruffproc'><a name='::pix::ctx::isPointInPath'>isPointInPath</a><span class='ns_scope'> [<a href="pix-pix-ctx.html#::pix::ctx" title="::pix::ctx" class='ruff_cmd'>::pix::ctx</a>]</span><span class='ruff