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package ij.plugin.filter;
import java.awt.*;
import ij.*;
import ij.process.*;
import ij.gui.*;
import ij.text.*;
/** Implements the Plugins/Utilities/Run Benchmark command.
results and additional benchmarks are available at
"http://imagej.nih.gov/ij/plugins/benchmarks.html". */
public class Benchmark implements PlugInFilter{
String arg;
ImagePlus imp;
boolean showUpdates= true;
int counter;
public int setup(String arg, ImagePlus imp) {
this.imp = imp;
return DOES_ALL+NO_CHANGES+SNAPSHOT;
}
public void run(ImageProcessor ip) {
Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
ip.setInterpolate(false);
for (int i=0; i <4; i++) {
ip.invert();
updateScreen(imp);
}
for (int i=0; i <4; i++) {
ip.flipVertical();
updateScreen(imp);
}
ip.flipHorizontal(); updateScreen(imp);
ip.flipHorizontal(); updateScreen(imp);
for (int i=0; i <6; i++) {
ip.smooth();
updateScreen(imp);
}
ip.reset();
for (int i=0; i <6; i++) {
ip.sharpen();
updateScreen(imp);
}
ip.reset();
ip.smooth(); updateScreen(imp);
ip.findEdges(); updateScreen(imp);
ip.invert(); updateScreen(imp);
ip.autoThreshold(); updateScreen(imp);
ip.reset();
ip.medianFilter(); updateScreen(imp);
for (int i=0; i <360; i +=15) {
ip.reset();
ip.rotate(i);
updateScreen(imp);
}
double scale = 1.5;
for (int i=0; i <8; i++) {
ip.reset();
ip.scale(scale, scale);
updateScreen(imp);
scale = scale*1.5;
}
for (int i=0; i <12; i++) {
ip.reset();
scale = scale/1.5;
ip.scale(scale, scale);
updateScreen(imp);
}
ip.reset();
updateScreen(imp);
}
void updateScreen(ImagePlus imp) {
if (showUpdates)
imp.updateAndDraw();
IJ.showStatus((counter++) + "/"+72);
}
/*
void showBenchmarkResults() {
TextWindow tw = new TextWindow("ImageJ Benchmark", "", 450, 450);
tw.setFont(new Font("Monospaced", Font.PLAIN, 12));
tw.append("Time in seconds needed to perform 62 image processing");
tw.append("operations on the 512x512 \"Mandrill\" image");
tw.append("---------------------------------------------------------");
tw.append(" 1.6 Pentium 4/3.0, WinXP Java 1.3.1");
tw.append(" 2.4 PPC G5/2.0x2, MacOSX Java 1.3.1");
tw.append(" 3.3 Pentium 4/1.4, Win2K IE 5.0");
tw.append(" 5.3 Pentium 3/750, Win98 IE 5.0");
tw.append(" 5.6 Pentium 4/1.4, Win2K JDK 1.3");
tw.append(" 6.0 Pentium 3/750, Win98 Netscape 4.7");
tw.append(" 8.6 PPC G4/400, MacOS MRJ 2.2");
tw.append(" 11 Pentium 2/400, Win95 JRE 1.1.8");
tw.append(" 14 PPC G3/300, MacOS MRJ 2.1");
tw.append(" 38 PPC 604/132, MacOS MRJ 2.1");
tw.append(" 89 Pentium/100, Win95 JRE 1.1.6");
tw.append(" 96 Pentium/400, Linux Sun JDK 1.2.2 (17 with JIT)");
tw.append("");
}
*/
}
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