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<div><h2 id="a0000000201">1.47.74 view</h2>
<p><a name="a0000001305" id="a0000001305"></a> </p><pre>
set view <theta>, <phi>
</pre><p>The <tt class="tt">set view</tt> command<a name="a0000001306" id="a0000001306"></a> is used to specify the angle from which three-dimensional plots are viewed. It should be followed by two angles, which can either be expressed in degrees, as dimensionless numbers, or as quantities with physical units of angle: </p><pre>
set view 60,30
set unit angle nodimensionless
set view unit(0.1*rev),unit(2*rad)
</pre><p> The orientation <img src="images/img-0543.png" alt="$(0,0)$" style="vertical-align:-4px;
width:38px;
height:18px" class="math gen" /> corresponds to having the <img src="images/img-0019.png" alt="$x$" style="vertical-align:0px;
width:10px;
height:8px" class="math gen" />-axis horizontal, the <img src="images/img-0101.png" alt="$z$" style="vertical-align:0px;
width:9px;
height:8px" class="math gen" />-axis vertical, and the <img src="images/img-0020.png" alt="$y$" style="vertical-align:-4px;
width:9px;
height:12px" class="math gen" />-axis directed into the page. The first angle supplied to the <tt class="tt">set view</tt> command rotates the plot in the <img src="images/img-0188.png" alt="$(x,y)$" style="vertical-align:-4px;
width:40px;
height:18px" class="math gen" /> plane, and the second angle tips the plot up in the plane containing the <img src="images/img-0101.png" alt="$z$" style="vertical-align:0px;
width:9px;
height:8px" class="math gen" />-axis and the normal to the user’s two-dimensional display. </p></div>
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