<h2>org.autoplot.pngwalk.WalkUtil</h2><p></p> <h2>WalkUtil( )</h2> <p></p> <hr> <a name="fileExists"></a> <h2>fileExists</h2> fileExists( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> surl ) → boolean <p></p> <h3>Parameters</h3> surl - a String <h3>Returns:</h3> boolean <br><br> <a href="https://github.com/autoplot/dev/search?q=fileExists&unscoped_q=fileExists">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkUtil.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkUtil.html#fileExists">[view on old javadoc]</a> <br> <br> <hr> <a name="getFilesFor"></a> <h2>getFilesFor</h2> getFilesFor( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> surl, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/DatumRange.html'>DatumRange</a> timeRange, <a href='https://docs.oracle.com/javase/8/docs/api/java/util/List.html'>java.util.List</a> timeRanges, boolean download, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/util/monitor/ProgressMonitor.html'>ProgressMonitor</a> mon ) → <a href='https://docs.oracle.com/javase/8/docs/api/java/util/List.html'>java.util.List</a> <p>return an array of URIs that match the spec for the timerange (if provided), limiting the search to this range.</p> <h3>Parameters</h3> surl - an Autoplot URI with an aggregation specifier. <br> timeRange - a string that is parsed to a time range, such as 2001, or null. <br> timeRanges - list which is populated <br> download - (is not used) <br> mon - progress monitor <h3>Returns:</h3> a list of URIs without the aggregation specifier. <br><br> <a href="https://github.com/autoplot/dev/search?q=getFilesFor&unscoped_q=getFilesFor">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkUtil.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkUtil.html#getFilesFor">[view on old javadoc]</a> <br> <br> <hr> <a name="resizeImage"></a> <h2>resizeImage</h2> resizeImage( <a href='https://docs.oracle.com/javase/8/docs/api/java/awt/image/BufferedImage.html'>java.awt.image.BufferedImage</a> originalImage, int width, int height ) → <a href='https://docs.oracle.com/javase/8/docs/api/java/awt/image/BufferedImage.html'>java.awt.image.BufferedImage</a> <p>fast resize based on Java2D. This is lower quality than ScalePerspectiveImageOp, but much faster.</p> <h3>Parameters</h3> originalImage - a BufferedImage <br> width - an int <br> height - an int <h3>Returns:</h3> a java.awt.image.BufferedImage <br><br> <a href="https://github.com/autoplot/dev/search?q=resizeImage&unscoped_q=resizeImage">[search for examples]</a> <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkUtil.md">[view on GitHub]</a> <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkUtil.html#resizeImage">[view on old javadoc]</a> <br> <br>