渺小且微不足道的晦暗

2012年10月31日

JChart2D Zoomable char

package com.qci.jchart2ddemo;

import info.monitorenter.gui.chart.Chart2D;

import info.monitorenter.gui.chart.ITrace2D;

import info.monitorenter.gui.chart.ZoomableChart;

import info.monitorenter.gui.chart.pointpainters.PointPainterDisc;

import info.monitorenter.gui.chart.traces.Trace2DSimple;

import info.monitorenter.gui.chart.views.ChartPanel;

import java.awt.BasicStroke;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Container;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import java.util.Random;

import javax.swing.JButton;

import javax.swing.JFrame;

public class ZoomTest extends JFrame {

private static final long serialVersionUID = -2249660781499017221L;

class ZoomAllAdapter implements ActionListener {

private ZoomableChart m_zoomableChart;

public ZoomAllAdapter(final ZoomableChart chart) {

this.m_zoomableChart = chart;

}

public void actionPerformed(final ActionEvent event) {

this.m_zoomableChart.zoomAll();

}

public static void main(final String[] args) {

ZoomTest zoomTest = new ZoomTest();

// Show the frame

zoomTest.setSize(640, 480);

zoomTest.setVisible(true);

}

public ZoomTest() {

super("ZoomTest");

Container c = this.getContentPane();

c.setLayout(new BorderLayout());

// Create a chart

ZoomableChart chart = new ZoomableChart();

ITrace2D trace = new Trace2DSimple();

// Add the trace to the chart. This has to be done before adding points (deadlock prevention):

chart.addTrace(trace);

// Add all points, as it is static:

Random random = new Random();

for(int i=100;i>=0;i--){

trace.addPoint(i,random.nextDouble()*10.0+i);

}

chart.setToolTipType(Chart2D.ToolTipType.VALUE_SNAP_TO_TRACEPOINTS);

// chart.setPointHighlighter(new PointPainterDisc(8));

// Add chart to the pane

c.add(new ChartPanel(chart));

// Create the zoomAll button

JButton zoomAllButton = new JButton("Zoom All");

zoomAllButton.addActionListener(new ZoomAllAdapter(chart));

// Add zoomAll button to the pane

c.add(zoomAllButton, BorderLayout.NORTH);

// Enable the termination button:

this.addWindowListener(new WindowAdapter() {

@Override

public void windowClosing(final WindowEvent e) {

System.exit(0);

}

});

}

2012年10月30日

Many Java examples

http://www.java2s.com/Code/Java/CatalogJava.htm
http://www.upol.cn/1303/java/default.htm

2012年10月1日

[轉] MonkeyRunner with Eclipse

http://fclef.wordpress.com/2011/11/24/using-android-monkeyrunner-from-eclipse-both-in-windows-and-linux/

http://dtmilano.blogspot.com/2011/03/using-android-monkeyrunner-from-eclipse.html

2012年9月27日

[轉] TETware白皮書

http://dreamfromars.i.sohu.com/blog/view/215000023.htm

2012年9月12日

[轉] Android應用自動更新功能的代碼實現 / Code snippet of auto update on Android application

http://itindex.net/detail/37285-android-%E5%BA%94%E7%94%A8-%E6%9B%B4%E6%96%B0

2012年7月31日

Mscgen study - Light weight tool to create sequential diagram

http://www.mcternan.me.uk/mscgen/

Sample script:

msc {
a, "b", c ;

a->b [ label = "ab()" ] ;
b->c [ label = "bc(TRUE)"];
c->c [ label = "process(1)" ];
c->c [ label = "process(2)" ];
...;
c->c [ label = "process(n)" ];
c->c [ label = "process(END)" ];
a<-c [ label = "callback()"];
--- [ label = "If more to run", ID="*" ];
a->a [ label = "next()"];
a->c [ label = "ac()"];
b<-c [ label = "cb(TRUE)"];
b->b [ label = "stalled(...)"];
a<-b [ label = "ab() = FALSE"];
}