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yacy_search_server
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added tools to visualize image generation (i.e. during testing)

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Michael Peter Christen 12 years ago
parent dbef8ccfcb
commit 9cc8468b30
4 changed files with 157 additions and 31 deletions
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4
source/net/yacy/search/Switchboard.java
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@ -2885,8 +2885,8 @@ public final class Switchboard extends serverSwitch {
while (t-- > 0 && this.index.exists(ids).size() > 0) {
try {Thread.sleep(100);} catch (final InterruptedException e) {}
ConcurrentLog.fine("Switchboard", "STACKURL: waiting for deletion, t=" + t);
if (t == 20) this.index.fulltext().commit(true);
if (t == 40) this.index.fulltext().commit(false);
//if (t == 20) this.index.fulltext().commit(true);
if (t == 1) this.index.fulltext().commit(false);
}
// special handling of ftp protocol

97
source/net/yacy/visualization/AnimationPlotter.java
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@ -0,0 +1,97 @@
/**
* AnimationPlotter
* Copyright 2013 by Michael Christen
* First released 9.9.2010 at http://yacy.net
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program in the file lgpl21.txt
* If not, see <http://www.gnu.org/licenses/>.
*/
package net.yacy.visualization;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class AnimationPlotter {
public static class Frame {
BufferedImage image;
int delayMillis;
public Frame(BufferedImage image, int delayMillis) {
this.image = image;
this.delayMillis = delayMillis;
}
}
private final List<Frame> frames;
public AnimationPlotter() {
this.frames = new ArrayList<Frame>();
}
public void addFrame(final BufferedImage image, final int delayMillis) {
this.frames.add(new Frame(image, delayMillis));
}
public void save(final File path, final String filestub, final String type) throws IOException {
assert path.isDirectory();
for (int i = 0; i < this.frames.size(); i++) {
Frame frame = this.frames.get(i);
File file = new File(path, filestub + "_" + intformat(i) + '.' + type);
final FileOutputStream fos = new FileOutputStream(file);
ImageIO.write(frame.image, type, fos);
fos.close();
}
}
private String intformat(final int i) {
String n = Integer.toString(i);
while (n.length() < 6) n = '0' + n;
return n;
}
/**
* show the images as stream of JFrame on desktop
*/
public void show() {
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setVisible(true);
JLabel label = null;
while (true) {
for (int i = 0; i < this.frames.size(); i++) {
Frame frame = this.frames.get(i);
if (label == null) {
label = new JLabel(new ImageIcon(frame.image));
f.getContentPane().add(label);
f.pack();
} else {
label.getGraphics().drawImage(frame.image,0,0, label);
}
try {Thread.sleep(frame.delayMillis);} catch (InterruptedException e) {}
}
}
}
}

46
source/net/yacy/visualization/HexGridPlotter.java
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@ -25,10 +25,8 @@
package net.yacy.visualization;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import javax.imageio.ImageIO;
import net.yacy.cora.util.ConcurrentLog;
/*
* hexagonal grid plotter
@ -151,23 +149,21 @@ public class HexGridPlotter extends RasterPlotter {
}
}
public static void main(final String[] args) {
// go into headless awt mode
System.setProperty("java.awt.headless", "true");
final HexGridPlotter picture = new HexGridPlotter(640, 480, DrawMode.MODE_SUB, "FFFFFF", 18);
picture.drawGrid("555555");
picture.setColor(Long.parseLong("33ff33", 16));
private static HexGridPlotter testImage0(int width, int height, String bgcolor, String gridcolor, String dotcolor) {
final HexGridPlotter picture = new HexGridPlotter(width, height, bgcolor.equals("000000") ? DrawMode.MODE_ADD : DrawMode.MODE_SUB, bgcolor, 18);
picture.drawGrid(gridcolor);
long dotcolori = Long.parseLong(dotcolor, 16);
picture.setColor(dotcolori);
picture.gridDot(0, 0, 5, true, 100); picture.gridPrint(0, 0, 5, "", "0,0", -1);
for (int i = 1; i < picture.gridHeight() -1; i++) {
picture.setColor(Long.parseLong("33ff33", 16));picture.gridDot(0, i, 3, true, 100);
picture.setColor(Long.parseLong("334433", 16));picture.gridPrint(0, i, 3, "", "0," + i, -1);
picture.setColor(dotcolori);picture.gridDot(0, i, 3, true, 100);
picture.setColor(dotcolori);picture.gridPrint(0, i, 3, "", "0," + i, -1);
}
for (int i = 1; i < picture.gridWidth() -1; i++) {
picture.setColor(Long.parseLong("33ff33", 16));picture.gridDot(i, 0, 3, true, 100);
picture.setColor(Long.parseLong("334433", 16));picture.gridPrint315(i, 0, 3, i + ",0");
picture.setColor(dotcolori);picture.gridDot(i, 0, 3, true, 100);
picture.setColor(dotcolori);picture.gridPrint315(i, 0, 3, i + ",0");
}
picture.setColor(Long.parseLong("33ff33", 16));
picture.setColor(dotcolori);
picture.gridDot(0, picture.gheight - 1, 5, true, 100); picture.gridPrint(0, picture.gheight - 1, 5, "0, grid.gheight - 1", "", -1);
picture.gridDot(picture.gwidth - 1, 0, 5, true, 100); picture.gridPrint(picture.gwidth - 1, 0, 5, "", "grid.gwidth - 1, 0", -1);
picture.gridDot(picture.gwidth - 1, picture.gheight - 1, 5, true, 100); picture.gridPrint(picture.gwidth - 1, picture.gheight - 1, 5, "grid.gwidth - 1, grid.gheight - 1", "", 1);
@ -191,13 +187,23 @@ public class HexGridPlotter extends RasterPlotter {
picture.gridPrint(picture.gwidth / 2, picture.gheight / 2, 5, "HOME PEER", "ANON_23", 0);
//grid.gridLine(grid.gwidth - 2, grid.gheight - 2, grid.gwidth / 2, grid.gheight / 2);
picture.gridLine(picture.gwidth / 2, picture.gheight / 2, picture.gwidth - 1, picture.gheight - 4);
return picture;
}
public static void main(final String[] args) {
// go into headless awt mode
//System.setProperty("java.awt.headless", "true");
AnimationPlotter animation = new AnimationPlotter();
for (int i = 640; i < 700; i++) {
animation.addFrame(testImage0(i, 480, "000000", "555555", "33ff33").getImage(), 10);
}
animation.show();
HexGridPlotter picture = testImage0(640, 480, "FFFFFF", "555555", "33ff33");
final File file = new File("/Users/admin/Desktop/testimage.png");
try {
final FileOutputStream fos = new FileOutputStream(file);
ImageIO.write(picture.getImage(), "png", fos);
fos.close();
} catch (final IOException e) {}
try {picture.save(file, "png");} catch (final IOException e) {}
ConcurrentLog.shutdown();
if (!System.getProperty("java.awt.headless", "false").equals("true")) picture.show();
}
}

41
source/net/yacy/visualization/RasterPlotter.java
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@ -54,6 +54,9 @@ import java.util.zip.Deflater;
import java.util.zip.DeflaterOutputStream;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import net.yacy.cora.util.ByteBuffer;
import net.yacy.cora.util.ConcurrentLog;
@ -92,7 +95,11 @@ public class RasterPlotter {
private DrawMode defaultMode;
private byte[] frame;
public RasterPlotter(final int width, final int height, final long backgroundColor) {
public RasterPlotter(final int width, final int height, final DrawMode drawMode, final String backgroundColor) {
this(width, height, drawMode, Long.parseLong(backgroundColor, 16));
}
public RasterPlotter(final int width, final int height, final DrawMode drawMode, final long backgroundColor) {
this.cc = new int[3];
this.width = width;
this.height = height;
@ -100,14 +107,6 @@ public class RasterPlotter {
this.defaultColR = 0xFF;
this.defaultColG = 0xFF;
this.defaultColB = 0xFF;
}
public RasterPlotter(final int width, final int height, final DrawMode drawMode, final String backgroundColor) {
this(width, height, drawMode, Long.parseLong(backgroundColor, 16));
}
public RasterPlotter(final int width, final int height, final DrawMode drawMode, final long backgroundColor) {
this(width, height, backgroundColor);
this.defaultMode = drawMode;
try {
// we need our own frame buffer to get a very, very fast transformation to png because we can omit the PixedGrabber, which is up to 800 times slower
@ -941,6 +940,30 @@ public class RasterPlotter {
}
}
/**
* save the image to a file
* @param file the storage file
* @param type the file type, may be i.e. 'png' or 'gif'
* @throws IOException
*/
public void save(File file, String type) throws IOException {
final FileOutputStream fos = new FileOutputStream(file);
ImageIO.write(this.image, type, fos);
fos.close();
}
/**
* show the image as JFrame on desktop
*/
public void show() {
JLabel label = new JLabel(new ImageIcon(this.image));
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.getContentPane().add(label);
f.pack();
f.setVisible(true);
}
/*
* The following code was transformed from a library, coded by J. David Eisenberg, version 1.5, 19 Oct 2003 (C) LGPL
* This code was very strongly transformed into the following very short method for an ultra-fast png generation.

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