Standard Maps : Version History | |
3.0 |
First public release. |
3.0.1 |
Couldn’t choose the two-harmonic map. Now fixed. |
3.0.2 |
Minor cleaning up |
3.0.3 |
Cleaned up SetValues code, new dialogs, made common libraries |
3.0.4 |
Added "Standard NonTwist Map". |
Moved labels on printed graphs. | |
3.0.5 |
Added support for printing and redrawing stable manifolds. |
3.0.6 |
Redid background drawing routines. |
Fixed Print error on cancel. Renamed Print menus. | |
3.0.7 |
Added McMillan Map |
Reorganized resources for help and balloons | |
Fixed spacing for points on stable manifolds | |
3.0.8 |
Added "Choose Initial Condition" command and reorganized logic of "Iterate" |
3.0.9 |
Fixed bug in Paste Bitmap when faster graphics on |
Added Position display in Plot window | |
Choose Niterates based on 20 tick response time instead of arbitrarily | |
Made TextEdit copy & paste to/from clipboard | |
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3.1 |
Added Default-outline to Stop Button |
3.2b1 |
Added one more iterate to plot for Stable manifold |
Changed number of points on stable manifold to a long (for big partitions) | |
Treat PhasePt structure as array (faster than allocating each step) | |
3.2b2 |
Allowed Stable Manifold to be clipped |
Fixed Double Buffer out of memory crash | |
3.2b5 |
Modeless (Infinity Windoid) dialog for curve drawing (it violates the guidelines because it doesn’t float, but it is the right idea...) |
Added curve drawing for square, circle and line | |
Moved hasColor to SetColors routine | |
3.2b6 |
Added |x| clipping. Fixed curve clipping |
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Added color choice on curveDialog |
Added arbitrary path for curve iteration | |
3.2b7 |
Added ‘clut’ resource for nice color choice |
Added iterate curve colors option | |
Turned on textedit autoscroll | |
3.2b8 |
Accept suspend/resume events |
Update Output Text before Setvalues bug fixed | |
3.2b9 |
Long period stable manifolds now correct |
CycleColors menu/curve option | |
3.2b10 |
Removed corrupted ‘ictb’ causing crash in SetValues dialog (probably since 3.0.3!) |
Toggle Balloon help with help key on extended keyboard | |
3.2b11 |
Added StopDialog while printing, to allow cancel |
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3.2 |
Use UPP’s for PPC code (conditional compile for 68K case) |
PPC version (Using CodeWarrior) | |
Open SetValues at start to avoid heap fragmentation | |
Fixed text of piecewise linear map to correspond to map! | |
3.2.1 |
Proper update of ShowPosition panel when it is closed. |
TeIdle only when Text window is frontmost. | |
3.2.2 |
Added Inverse Image choice for Curve Iteration |
Made ShowPosition update when in DragCurve | |
Now doing a setPort on "ShowAxes" so no crash if thePort happened to be backbuf! | |
Increment color in curve iteration now always chooses a new color | |
Hold down option on startup to disable "Print Tips" | |
Hold down shift on startup to set Map to Hénon | |
3.2.3 |
Change axis drawing, so that an axis is centered if the origin is off screen. |
Moved the ymin label up a bit. | |
Symmetry choice for minimizing and minimax orbits now works for k<0. | |
Made Position window hide if Plot is not front window | |
Fixed backbuffer color setting after print | |
3.2.4 |
Flipped sign y in Hénon to make it look like the "heart of Chaos" (Easton) |
Improved "standard plot range" for Hénon. | |
Added Suris Map + perturbation | |
Made Std Range know about yClipping option. | |
3.2.5 |
Compute pixel value using nearest int instead of floor |
Suris Map action computed by faster Fourier Series | |
3.2.6 |
If window was smaller than 10-5, short values for pixels were incorrect. Now we use "WithinWindow" clipping. Thanks to C. Goedde for noticing this. |
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3.3 |
Fixed the Balloon help strings, Removed Testing Code. |
Added Splash Screen and changed the "about box" | |
Added "cmd-Shift-k" option to disable rescaling of plot when changing parameters. | |
Changed axis labels so they are meaningful if the range is less than 10-3. | |
Fixed Size of Bounding rectangle around copied bitmaps. | |
3.3.1 |
Changed "int" to either "short" or "long" as appropriate, so we don’t rely on the default |
Added checking for the TexEdit handle size:it cannot be over 32K. | |
Made a FAT version. | |
3.3.2 |
Changed computation of Niterates: number to iterate to get 10 ticks response time. Added note to tell the user number of iterates/second on their machine. |
Added Show iterations command: shows current number in plot window. | |
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3.4 |
Eliminated the stdio library in favor of StringToExtended and friends |
Added the cubic map (see Dullin & Meiss, Physica D, (2000), in press). | |
Added file output ability. Will output lists of iterates, and create SimpleText style picture files. (Note: if you print out a complete list of iterates, the file can quickly get large!) | |
Fixed a ParamText bug in the choose parameters dialog that wouldn’t display "^2". | |
Added Inverse Iterate menu item: select to iterate backwards. | |
Added Zoom Out command. | |
3.4.1 |
Added typing in Text Window |
Made choice of Hénon at startup (shift key) give proper report for iterations/sec | |
Clear Key erases plot or output | |
Made choice of clipping automatic when choosing a new map | |
Made choice of sign for Cubic Map automatically +1, and chosen at parameter change. | |
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3.5 |
Allow user to change value for parameter increment (up and down arrow keys) |
Became Appearance Manager compliant. This means everything gets drawn in the current Theme. | |
Add Navigation Services File Dialogs if you have a MacOS 8.5 or better. | |
Add Open and Save documents with native file types. Now you can save the map and picture, and reopen later | |
Add Save As for creating SimpleText, Excel, etc. files, so you can save the orbit list and iterates (only works with Navigation Services) | |
Removed outdated backbuffer code in favor of GWorlds (finally!) | |
Made the Curve Dialog a floating Window (in MacOS 8.6 or better). | |
Added Support for the "required" apple Events. | |
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3.6 |
Made Orbit List and Get Parameters dialogs into movable modal dialogs |
Made Orbit List have an appearance manager compliant "color button" | |
Support Proxy icons for files in the Plot window. | |
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3.7 |
Added the information panel at the bottom of the plot window. This allows us to have a size box, and to allow the user to choose the file name as the window title. The cursor position and number of iterates are displayed in this panel as well. |
Support control click in the window title to find the current file path. | |
Fixed memory leaks;for example, wasn’t locking pixels in GWorlds! | |
Added support for home/end, page up/down and forward delete keys. | |
Added support for smart scrollbars (appearance compliant) and for live scrolling. | |
Smarter choice of format/position for position information in the information panel. | |
Use right/left arrow keys to change 2nd parameter of maps (up/down for 1st parameter). | |
More intelligently updating plot window when "Faster Graphics" is chosen. | |
Choice of current orbit was not resetting properly after you did a "Find". | |
Allowed use of right/left arrow toincrement/decrement the second parameter of the map (if any) | |
4.0b1 | First Carbonized version |
Fixed a bug in Editlist where a null orbit list pointer was referenced | |
Added an Apple Help file, accessible from the Help menu. | |
Changed the timing computation. Note that OS X seems to have a very slow mathlib: Computations of sin(x) have a 40% penalty. There is also a penalty from the OS from time slicing. So iterations are slower! | |
Changed the memory allocation routines for the stable manifold calculation. They more efficiently release memory when points are clipped. | |
Turned off double buffering under OS X. | |
Cleaned up the Naviagation services code,and brought it up-to-date with Nav Services 3.0 | |
Mostly cleaned up dialogs for Aqua appearance | |
Changed the color button in the Editlist dialog | |
Added a new resource for the symmetry popup menu. Used the newer popup menu control code. | |
Added Code so that OS X registers the help book. It shows up in the help index after you run StdMap once. | |
4.1 | Used Carbon Events Model (much more efficient under OS X) |
Revamped much of the code for OS X compatability | |
Used the Quickdraw LockPortBits & QDSetDirtyRegion for faster OS X drawing | |
Updated to Navigation Services version 3.0. Support for Long file names and file extensions under OS X. | |
4.1.1 | Fixed right & left arrows in EditOrbit dialog |
Do not iterate when click on Plot Window Placard | |
Prevent iterating from continuing while menus selected (really only a problem with OS 9) | |
Fixed background color for OS 9 window updates | |
New Program & document icons (you may have to rebuild the desktop (OS 9), delete the files LSClaimedTypes, etc. in ~/Library/Preferences (OS 10.1) or delete the files com.apple.LaunchServices.LocalCache.csstore in ~/Library/Cache (10.2) to see the new icon. | |
Fixed update when Toggling ShowAxes so that orbits are not erased (under OS 9 anyway). | |
Fixed resave of files which failed due to fogetting to remove old 'pnot' resource | |
Fixed Help file acessibility under OS 9. | |
4.1.2 | Saved Plot Window contents when Application hidden (Note that we don't notify user if Application sent quit from the finder with unsaved documents). |
Fixed Drag scale code when plot window moved away from (0,0) | |
Fixed Access memory at 0x0 when incrementing parameters with curve dialog shown, but no orbits in orbitlist. | |
Fixed Quit when iterate dialog on screen. Now you can quit safely in all circumstances, I believe. | |
Fixed Map Params Menu when Shift key held down (does not do an auto coordinate change) | |
Disabled Enlarge and Reduce menu items when plot not in front | |
Fixed draw symmetry lines when coordinates zoomed in. | |
Fixed standard coordinate choice for Henon when a < -1.0 | |
Made changing a map with a "dirty" window trigger "Save this?" (as well as cleaning up outdated FSSpec's in favor of FSRefs) | |
Modified Fermi map--a new desingularized version at y=0 is default This is especially helpful if you want to iterate near there, or draw symmetry lines. | |
Added the background color to the saved information with a document, so that it is properly restored when you open | |
Fixed a bug in the save orbit iterates option that was causing the wrong initial condition to be used. | |
Now when inverse iteration is selected, the Find periodic orbit commands still work (always interating forward). | |
Canceling a "Save As" no longer looses contact with the old file. | |
Fixed bug in setting the proper port for High resonlution printing | |
4.1.3 | More intelligent choice of gNiterates for OS <10.2 (much lower than 10.2 since it is very slow. You should upgrade!!!) |
Added "Speedometer" menu item to allow you to set gNiterates. If small, the iteration will be relatively slow--suitably for demonstrations. There is an optimum gNiterates for speed vs responsiveness....it should be close to the programs initial choice. | |
Hold down option key for faster startup (fixes gNiterates = 10K), and disabling "verbose tips." | |
Changed default printing to "Screen Res." Added Cmd-Shift-P for High Res print. | |
Added version number to the about box. | |
Copy axes with plot into the clipboard when they are shown | |
Added a "+" sign to axes labels when xmax-xmin < 10-3 to indicate that it is a "delta"...added a digit to the display. | |
Fixed bug in "Show Iterates" that didn't start it properly. | |
Fixed bug when resizing plot if it wasn't the front window that didn't erase it properly. | |
Yet another improvement in memory allocation for curve drawing. | |
Added "Exit Time" and "Transit Time" options in Find Menu. Eventually will plot the exit time distribution. | |
Fixed Plot window string display when a Nav serices dialog in front (OS 9 only) | |
Only zoom or draw curve if mouse clicked in plotRect. | |
Better dealing with minimized windows and "bring all to front" command. | |
Don't stop iteration when rescaling or changing colors (just suspend temporarily). | |
4.1.4 | Fixed copy axes with backcolor not white. |
Fixed the size of the rectangle allocated for the Save Iterates option in the Save File dialog (for alternate system fonts) | |
Added "Verbose" tip about memory allocated for curve drawing. | |
4.2 | Now support the services menu for TEXT and PICT |
Converted Maps to a C++ Class | |
Fixed Bug in "cancel" changes with new map selection | |
Maps have more intelligent default parameter choice | |
Turned off alert notification for rescaling if "helpful tips" is off | |
Added the Two Wave Hamiltonian Flow (with split step symplectic integrator) | |
Fixed the computation of the action and residue for the Suris Map | |
Improved updating of the Continue/Cancel, Stop/Go dialog | |
Improved Printout of list of orbits to file | |
Fixed Bug where window didn't show current map on file open | |
Notify user if in background and want to quit with unsaved changes | |
4.3 | Fixed Henon residue-> frequency calculation. |
Added the Forced Duffing oscillator | |
Fixed McMillan for a<-2.0 where there are only hyperbolic fixed points. | |
Added "beep on escape" menu option | |
Fixed the Find routine for Henon and allies by using the angle to compute rotation number | |
Draw Axes turned off for saving files, and on in other iff it's on for the user | |
Fixed the erase of rectangle when cancelling a drag scale (used PenMode(patXor)) | |
Moved Position display down a pixel so it does't overlap plot region | |
Bring Plot Window to the front when closing | |
Added more options to Orbit::Find for trying to get a good initial guess for Brent's method | |
4.4 | Added help tags to Edit Orbit and Curve Dialogs |
Fixed a bug in Find orbit that ignored user cancel | |
Fixed a bug in Find Symmetry lines for unusual choices of Clipping. | |
Allow user to specify bounds for symmetry lines so that small regions can be plotted | |
Added some extra menu key equivalents (with Shift & Option keys) | |
Allow user quit the Brent routine if find is taking too long | |
Fixed the fixed point finding routines, adding a new option to the find routines for the special case of (p,q) = (0,q) (fixed point). | |
Set default clipping for separatrix map to unbounded. | |
Set default window size for new plot to the same as previous one. | |
Removed Window Proxy Icon from new windows. They shouldn't have one until there as an associated file. | |
Two wave map now warns if k not integer. Also more intelligent choice for y range as parameters a and b vary. | |
Smarter drawing of symmetry lines for the TwoWave and Duffing flows. | |
Now can "Save As" over the same file we have open. | |
Added "Shift" command keys for Symmetry Lines and High Res Print | |
Fixed International number formats--needed a thousands separator. (For some reason European formats don't want to write "0,1", but write ",10"). | |
4.4.1 | Fixed international formatting for "save iterates to file" |
Removed Help tags from Menu titles as they can cause a port error. | |
Set Separatrix map to default to wrap y periodically (0 < y < 1). See Clipping Menu to change. | |
Fixed crash if user quit in the middle of drawing stable manifolds | |
4.4.2 | Using Nib files for menus, windows, helptags, etc. |
Edit Orbit Dialog is now a normal window, and can remain open while you iterate, etc. | |
Added "Plot boxes" to Edit Orbit. So you can see short orbits. | |
Added "Random Iterate Mode" You start up with this if "Give Helpful tips" is checked. | |
Changed some command keys and reordered the menus. Most items have keys now. | |
StopPause dialog now much more efficient on processor (uses CarbonEvents) | |
4.4.3 | Added more colors to the rotation for orbit colors. Made the color choice exclude the window background color. |
Universal Binary for intel Macs. (Needed to deal with Endian issues in our files) | |
Added keyboard handler for EditOrbit, so--for example--the arrow keys work. | |
Added Preference saving. We now save the window sizes, positions, and map choice and options that you may have chosen. | |
Made the alert windows into sheets when appropriate. | |
4.4.4 | Redid the Printing code to use the more modern PrintSession commands. |
Fixed a long standing bug where a second print in High Resolution mode would fail to draw stable manifolds properly | |
Improved user Cancel codes for printing and curve drawing. | |
4.4.5 | Made an overlay window for the axes, so they nolonger erase the orbits. (A side effect is that we don't print or copy the axes as of yet). |
Now saving the background color as a preference. | |
Made the enlarge/reduce and curve drawing routines draw in an overlay window | |
4.4.6 | Added Command-key secondary "help tips" |
Fixed a bug where enlarge rubberband would fail if axes were not shown | |
4.4.7 | Fixed problem with exittime if numOrbits = 0. |
Changed orbit structure to use "angle" instead of slope of eigenvector so that infinite slope is okay | |
Update initialization display to properly report processor speeds of > 2.14GHz, and added MacBook Pro to the list. | |
Updated "About" window to be in front for Mac OS 10.5 | |
Fixed display of "Iterate" button for stable manifold drawing | |
4.5 | Changed the label for the Suris Map parameter from "k" to "a" |
Reorganized the Find menu to make it more logical | |
Fixed a bug in Curve drawing where CycleColor was not respected | |
Fixed a potential crash if iterate a box was done too long (probably physically impossible to hit the spacebar that much!) | |
Added warning to user if p & q are not selected to be coprime (Orbit finding) | |
Fixed the Help anchors to work with 10.5 | |
Fixed a cursor setting bug if a help window was open | |
Fixed a bug in the EditOrbitList dialog for setting the y-value | |
Disabled Print Menu items if Plot is not front window. Removed "sheets" for Print Dialogs due to a bug in 10.5 |
Last updated: May 13, 2008
jdm@colorado.edu