Lines Matching full:ellipse
644 <p>The ellipse is weighted with sigma set to the given <var>Width</var> and <var >Height</var>. The <var >Height</var>
646 weighting. The <var >Angle</var> will rotate the ellipse from
3082 <dt>ellipse
3153 of an ellipse is filled.</p>
3155 <p>Use <code>ellipse</code> to draw a partial (or whole) ellipse. Give the
3157 the ellipse) and start and end angles in degrees (e.g. 100,100 100,150
7772 <p>The vignette effect rolloff is controlled by radiusxsigma. For nominal rolloff, this would be set to 0xsigma. A value of 0x0 will produce a circle/ellipse with no rolloff. The arguments x and y control the size of the circle. Larger values decrease the radii and smaller values increase the radii. Values of +0+0 will generate a circle/ellipse the same size as the image. The default values for x and y are 10% of the corresponding image dimension. Thus, the radii will be decreased by 10%, i.e., the diameters of the circle/ellipse will be 80% of the corresponding image dimension.</p>
