PyJ2D Version History

PyJ2D Module

Current Version: 0.33

0.33 2025-01-18

revise surface alpha.
update transform to preserve surface alpha.
add vector copy method.
revise mixer set_num_channels method.
refactor mixer music rewind method.
revise surface convert.
add activeevent.
add closeevent.
update color object.
revise sprite to optimize.
revise vector elementwise object.
revise vector operator methods.
revise vector object instantiation.

0.32 2022-04-17

add key set_repeat method.
update surface blit with optional rect return.
revise time tick framerate handling.
add surface convert methods.
add surface alpha methods.
add surface blits method.

0.31 2021-11-07

revise sprite orderedupdates.
add sprite group alias.
refactor sprite collide methods.
add sprite layeredupdates.
add cursors get_cursor_types.
add vector object.
revise mixer processing.
add mixer music object.
add hscroll mouseevent.
add mixer channel endevent.
add mixer channel queue.

0.30 2021-04-28

center display frame.
revise rect move and union methods.
revise rect attributes.
revise rect move/inflate args processing.
add env check.
revise quit method to stop timers.
update time set_timer for event argument.
update for python 2/3 compatibility.

0.29 2021-04-06

update event handling.
update exception handling of color object.
update mixer endian setting.
update subsurface exception.
update for python 2/3 compatibility.

0.28 2019-04-06

update jpanel with event handling that registers appropriate mouse position.
add time set_timer method.
update display repaint to sync with program iteration.
update sprite to revise member groups.
update sprite argument handling.
update sprite collide_mask to use mask.overlap.
add mouse set_cursor and get_cursor methods.
update mouse set_cursor to use custom image.
update mouse set_cursor to use cursor data.
update transform rotozoom to optimize.
update surface area blit to optimize.
update display update method to optimize.
add util timer for profiling.
update draw arc with dimension adjustment.
update time clock for accuracy.
revise with absolute import statements.
update font with rendering adjustment.
update event peek option of all types.
update event methods to optimize.
update draw methods to optimize with optional rect return.

0.27 2015-04-12

update font to enhance fonts access.
update image load to allow file-like argument.
update draw methods to int convert argument.
add mask.toString method.
add rect iter method.
add rect collide methods - collidelistall, collidedict, and collidedictall.
add sprite collide methods - collide_rect_ratio, collide_circle, and collide_circle_ratio.
add mousewheel event listener.
release under MIT license.

0.26 2014-11-09

add rect union methods.
update methods to use rect intersection.
update surface blit rect computation.
update initialization to stabilize timing.
add rect rectPool to utilize a rect pool.
update sprite draw for performance.
update sprite collide methods processing.
add rect clamp methods.
update mixer write for non-integral frames.
update mixer quit to properly stop thread.
add mouse set_visible method.

0.25 2014-08-20

update mixer thread interrupt.
update handling of display surface graphics2d object.
update display.set_mode to accept additional arguments.
add display set_caption/set_icon to set JFrame title/icon.
add display.get_active method.
update event object constructor to properly handle arguments.
add key.get_mods method.
update mouse.get_pressed to properly return state of all buttons.
restructure event handler to capture all mouse motion events.
add event member buttons.
change event key location to event.loc (KEY_LOCATION_LEFT|RIGHT|STANDARD|NUMPAD|UNKNOWN).
correct event.pump to maintain queue.
add event.dict access.
update mouse.get_rel process on frame exit.
update event.rel to properly return with multiple access.
update event modKey set to use Java HashSet with earlier Jython releases, defined in __init__.py (HashSet not sets import due to compile problem).
update event eventtype list as a set object.
update rect inflate/inflate_ip positioning.
update display to repaint on dispatch thread.

0.24 2014-04-24

update transform.rotozoom for correct scaling.
update thread interrupt handling.
add mixer.

0.23 2014-02-27

update Event.get to accept eventtype argument.
update Event.poll and Event.wait to return JEvent object.
update Event.poll noevent return.
update Rect.clip return for non-overlap.
update Rect attribute positioning.
update Rect inflate/inflate_ip positioning.
add Rect equality and nonzero methods.
add Color object.
update to use Color object.
update draw methods with minor adjustments.
update to use Rect object.
update Sprite group update to account for member changes.
add Surfarray methods.
add draw.ellipse method.
change license from GPL to LGPL.

0.22 2013-03-30

add Font.get_linesize, Font.get_ascent, Font.get_descent
update Font.render to adjust rendering postion.
update Font.size to adjust surface size.
update Event/JEvent for proper function of UserEvent.

0.21 2012-02-08

update pyj2d.quit
change Mask.print to Mask.print_mask

0.20 2012-01-10

update Event to properly handle UserEvent
update Font/SysFont __init__ to handle style
update Rect.__init__ for obj with rect attribute
update Sprite.__init__ to accept Group argument
update Sprite OrderedUpdates.__iter__ to return ordered iterator
update Sprite OrderedUpdates.sprites
update Surface set_at/get_at to raise IndexError on ArrayOutOfBoundsException
refactor code
generate documentation with Epydoc

0.19 2012-01-05

add key events
update Event object to include key events
update Event to use Java event constants
update Event object to include relative mouse position
update Sprite Group/GroupSingle/RenderUpdates to hold sprites in a dict attribute
update Surface to bit check type argument
update Time Clock.get_time and Clock.tick to return time between ticks

0.18 2011-12-28

update Sprite Class
update Sprite Group/GroupSingle/RenderUpdates to subclass dict
add Sprite OrderedUpdates
update Sprite collision methods to use iterator to sprites

0.17 2011-12-23

update Frame to register mouse press event
update Mouse.get_pressed to use registered mouse press event instead of Event.poll_mouse
update Rect.__init__, several Rect methods to ensure type, and add Rect.clip
update Surface methods __init__, copy, subsurface, set_at, blit
update Event methods updateQueue (to check event allowed), post, clear, and add methods set_blocked, set_allowed, get_blocked, peek
update Sprite.spritecollide to use Sprite.collide_mask
update RenderUpdates.draw
update Draw.lines
add Surfarray.blit_array
add Mask

0.16 2011-12-14

add Rect.__getattr__ to retrieve positional attributes
update Surface.__init__ to include bufferedimage argument to convert to Surface subclass, update Surface.subsurface and Image.load to reflect change
update Surface.fill to return Rect
update Transform.rotate to properly center and resize image upon rotation.
add Transform.scale2x and Transform.flip

0.15 2011-12-10

update Applet to launch Runnable Thread containing app
update Display to repaint to Jpanel instead of Jframe and repaint procedure
update Draw to include both filled and unfilled, and return bounding rect
update Transform to include scale

0.14 2011-12-06

update display.update
fix draw.polygon
update mouse.get_pos retrieve from panel instead of frame to correct alignment
update rect move/inflate to offset change
update Surface init

0.13 2011-12-04

add font
add direct mouse input
module globals in env.py
update draw rect argument
add draw.polygon
update event.get
add event.poll_mouse
update rect to access data by index
update surface.blit to return Rect subclass
update surface get_at and set_at
: *tuple error in Jython applet

0.12 2011-12-01

fix time.py Clock.delay()
add event handling
add mouse events

0.11 2011-11-28

fix image.py image loading from jar on Windows
: os.path set path with \ but Java getResource needed /

0.10 2011-11-21

initial release