· history:

• javaHRD 0.71 - feb 23, 2007
  - changed the names for 'animation scroll' and 'time progress' to 'Progress of Animation' and 'Progress of evolution'
  
  
  

• javaHRD 0.70 - feb 20, 2007
  - fixed a bug that lets crash the applet when running the animation at 0.1 sunmasses
  
  
  

• javaHRD 0.66 - aug 17, 2006
  - addded ButtonHighLight class. Stagebuttons appear know in different color when active
  
  
  

• javaHRD 0.65 - aug 15, 2006
  - improved freezeTrack class. changed layout
  - improved InfoBox class.(so far content only for MS, HG and RG)
  - improved Highlight class. stage highlighting is now more acurate
  - fixed a bug in HighLightStage
  - fixed a bug in Years0090.java
  
  

• javaHRD 0.64 - aug 8, 2006
  - added freezeTrack class. If you click right on diagram you can now freeze the track. this helps to compare 2 tracks with each other.
  - added InfoBox class. if you hold right click on stage buttons a info box is displayed. (content still incomplete!)
  - added Highlight class. You can now highlight a complete stage by clicking left on a stage button.
  - added Reset Button.
  - added Help Button. (still does nothing)
  - improved button behaviour with SwingUtilitites
  
  
  

• javaHRD 0.63 - aug 2, 2006
  - improved the drawing of the radius simulation
  - changed some layout setting and labels
  
  
  

• javaHRD 0.62 - jul 31, 2006
  - splitted the Hbunrn Area into, HburnCore-,HburnShell- and HeBurnCore-Areas
  - added checkbox for H-Shellburning
  - added checkbox for He-Coreburning
  - changed some layout setting
  
  
  

• javaHRD 0.61 - jul 20, 2006
  - changed the stage button concept. stages now change with mass selection
  - added animation speed slider
  - added animation scroll bar
  - removed '+/- 100 Steps' buttons
  - proofed almost all stage button behaviour
  - added BlackHole behaviour for Diagramm
  - removed some animation bugs
  - one animation bugs remains at Star.java line 46 - to be fixed soon
  - added RadioButtons to switch between high and low metallicities. (doesn't work so far!!)
  
  

• javaHRD 0.54 - jul 13, 2006
  - just some improvements
  
  
  

• javaHRD 0.52 - jul 10, 2006
  - added Wd track for 0.6 M
  - added some manual kit points at certain tracks (0.6, 0.9, 9.0)
  - added neutron track for 15 M
  - checked all stage labels till 15 M
  
  
  

• javaHRD 0.51 - jul 07, 2006
  - removed Hertzsprung Gap Button
  - added HB tracks for 0.6 und 0.9 M
  - added Wd track for 0.9 M
  - added 15 M track (opal92)
  - changed 120 M track from DDR to opal92
  - added 15 M and 120 M points to ZAMS
  - Hbranch is a little thicker
  
  
  

• javaHRD 0.50 - jul 06, 2006
  - improved several tracks
  - added color simulation for the star point
  - added radius simulation
  - added Horizontal Branch
  - added h-burning area view
  (Using ZAMS, TAMS, Hayashi and virtual blueloop-turning-point)
  - fixed some stage label bugs
  - refactored lots of classes
  
  
  

• javaHRD 0.36 - may 31, 2006
  - added new tracks for 0.6M and 0.9M
  - wrote some fileTokenizer that helps to implement original data files
  
  

• javaHRD 0.35 - apr 27, 2006
  - changed some class names
  
  
  

• javaHRD 0.33 - sep 24, 2005
  - added 0.1, 0.5 and 120 Solarmasses
  - fixed a display bugs in 9M, 50M and 90M tracks
  - changed the 'balken' class and fixed some bugs there
  - moved stage buttons to the right
  - moved DDR data class into its own package (so additional packages with different or better data can be implemented)
  - moved Hayashi line
  
  

• javaHRD 0.32 - sep 17, 2005
  - fixed timeline behaviour
  
  
  

• javaHRD 0.30 - sep 15, 2005
  - fixed exception bugs for M50 and M90
  - added Hayashi line
  - added H-Burn Zone
  - changed some colors
  - packed all classes to a jar file, applet loads faster now
  
  
  

• javaHRD 0.27 - aug 01, 2005
  - fixed an exception bug at Years.stage for M=50
  - removed the M90 button cause there is still an exeption bug
  
  
  

• javaHRD 0.26 - jul 26, 2005
  - changed Layout again
  - added some JCheckboxse
  - change Star.class ("extracted label, Zeitbalken from this class")
  
  

• javaHRD 0.25b - jul 25, 2005
  - changed Layout, now more compact
  - changed values to draw the Axis, etc. Is now dependent of sVar class
  
  

• javaHRD 0.25 - jul 25, 2005
  - changed JButtons (mass and stage) to JToggleButtons
  - changed ZAMS, TAMS and myValues to JCheckbox
  - added JCheckbox for Axisvalues
  - little change in layout
  - build new classes (showMyValues, showCross, interface sVar)
  
  - fixed some bugs
  
  

• javaHRD 0.24 - jul 20, 2005
  - added on/off switch to show myValues
  
  
  

• javaHRD 0.23 - jul 18, 2005
  - added 2.0 Mass
  - added TAMS
  - added on/off Switch for ZAMS and TAMS
  - still some data bugs (20.0 M and 2.0 M)
  
  
  

• javaHRD 0.22 - jul 11, 2005
  - fixed some bugs, but not all ;-)
  
  

• javaHRD 0.21 - jul 7, 2005
  - completed some tracks
  - extended database
  
  

• javaHRD 0.20 - jul 5, 2005
  - completely changed the way to access data. (dropped all database and datastream ideas due to several problems
  - but created mySQL Database connected to another Java Application for easier handling
  - Solar masses 0.9 , 1.0 and 1.5 are complete so far (but still some changes needed)
  - some small bugs with starting and final points of the stage at higher masse
  
  
  

• some buggy versions at:
  javaHRD 0.13 - june, 2005
  javaHRD 0.12 - june, 2005
  javaHRD 0.11 - june, 2005
  
  
  

• javaHRD 0.10 - jun 10, 2005
  due to too much bugs in the 0.09 version, this version is based on v0.08 to record the state of the javaHRD before I tried new ways to implent evolutional data into the JAVA applet, like databases or DataInput Streams.
  - Spent the past weeks to search for the best way to implement data - yellow lines just connect data points, if the are calculated over the whole track, the 'real' data track will be visible
  
  

• javaHRD 0.09 - apr 26, 2005
  - just a version to record this stage of changes
  - Lots of new bugs!!!
  - added additional data to 1.5 and 7.0 solar masses track to complete them
  - Problems with time scale!!
  
  

• javaHRD 0.08 - apr 13, 2005
  - added a sample button which shows a track of a star with 1.5 solar masses,
  where the PN lifetime is focused
  - improved the rules for stage labels. but still some bugs
  
  

• javaHRD 0.07 - apr 12, 2005
  - added ZAMS
  - added some more Masses
  - tried to setup some rules for stage labels. Still lots of bugs there
  - added a messagebox, if a star does not pass a stage
  - changed layout a bit
  
  

• javaHRD 0.06 - apr 05, 2005
  - added axis-values
  - changed layout a bit
  
  

• javaHRD 0.05 - mar 31, 2005
  - mass buttons work now
  - added some more mass buttons
  - fixed 'Select mass' JText Area Bug
  - thinking about continuous tracks, based on analytic formulae
  - thinking about different DataSets
  
  

• javaHRD 0.04 - mar 22, 2005
  - new Layout
  - added mass buttons. !still don't work!
  
  
• javaHRD 0.03 - mar 18, 2005
  - added "step"-buttons - added diagramm axis
  
  
• javaHRD 0.02 - mar 17, 2005
  - new method to draw, JApplet, double buffering - but still not possible to select mass
  - some values are shown
  - star evolution phase can be selected by button
  - added faster/slower buttons. !still no function!
  
  
• javaHRD 0.01 - mar 01, 2005
  - first steps
  - method to draw the diagramm works, but leads to instabilities of the browser (Sleep method inside the Thread)