0238 (3.0a11)

X add note about headless exceptions that points to Github

X resize children[] so that getChildren() returns a correctly-sized array

X https://github.com/processing/processing/issues/3347

X show warning when display spanning is turned off with fullScreen(SPAN)

X defaults read com.apple.spaces spans-displays

X https://github.com/processing/processing/issues/3381

X add javaPlatform variable (i.e. 7 or 8)

X clear() seems to be broken (maybe related to 3317)

X https://github.com/processing/processing/issues/3378

X PGraphic ignores PNG transparency (regression from 3.0a5)

X https://github.com/processing/processing/issues/3317

X (same issue as 3378)

X move error messages out of PConstants (into PApplet? PGraphics?)

o replace sketchXxxx() methods with another mechanism?

o and an internal dictionary that stores them all?

o intParam(), stringParam() and setParam()?

o or sketchInt() or settingsInt()?

o surface.size(), surface.noSmooth()... just like PGraphics methods?

o make final to move folks away from these?

o or is this a bad move until we've sorted out Android?

X HashMap sucks b/c we'd have to cast everything

X doesn't help to have intParam() etc, too many types (5ish? OutputStream)

X just stick with the current setup

X remove launch(String) since it was calling itself, and anachronistic

X sketches with new fullScreen() method should grab focus by default

X https://github.com/processing/processing/issues/3380

X sketches not getting focus with Java2D

X https://github.com/processing/processing/issues/3389

X draw() executes twice when noLoop() called in setup()

X https://github.com/processing/processing/issues/3310

X broken since 3.0a7, but not in 3.0a5

o pixelDensity(BEST)? (messes with pixels, but for most sketches, helpful)

X nixed by Casey for now

X surface.setXxx() handling

X https://github.com/processing/processing/issues/3388

X setResizable, setVisible, setTitle

X setIconImage(java.awt.Image) -> take a PImage instead?

o removeNotify(), addNotify()

X setUndecorated(boolean)

X setting menubar will be surface-specific

X setLocation(int, int) and setSize(int, int)

X add the "don't use this" warning to the JFrame in PSurfaceAWT

X ArithmeticException: / by zero when using fonts opened with loadFont()

X https://github.com/processing/processing/issues/3413

X SVG briefly broken for Java2D

X https://github.com/processing/processing/issues/3417

X change how font metrics are pulled to fix text width issues

threading headaches

X sketch not always showing with empty draw()

X https://github.com/processing/processing/issues/3363

X static mode broken with Java2D on Windows and Linux

X https://github.com/processing/processing/issues/3315

X sketch sometimes doesn't show with noLoop() on Linux

X https://github.com/processing/processing/issues/3316

X Window never shows with exported application on 64-bit Linux

X https://github.com/processing/processing/issues/3303

X present mode is now broken

o still some spinning when sketches break

X fixed because we're back off the EDT

o settings() is probably not showing exceptions since we're back to the EDT

o can't call handleSettings() on the anim thread since it sets the surface

o so maybe the first part is on the EDT, but other threads run this stuff

X remove the init() method

cleaning

o possible addition for 'implementation' variable

X http://code.google.com/p/processing/issues/detail?id=281

X https://github.com/processing/processing/issues/320

X closing as wontfix

retina fixes

X make g.pixelDensity public inside PApplet (so accessible by sketches)

o or is it akin to g.fill and the rest?

X it's in PApplet, but not public.. will be the same as g.pixelDensity

X add pixelWidth/Height to PApplet

X add setSize() method for surfaces

X tricky cuz we'll need a getter/setter when surface messes w/ things

text/fonts

X Text looks blurry in GL Retina

X https://github.com/processing/processing/issues/2739

X text not getting the correct font in Retina2D

X https://github.com/processing/processing/issues/2617

X Text is half size in PGraphicsRetina2D

X https://github.com/processing/processing/issues/2738

andres

X ortho function is broken

X https://github.com/processing/processing/issues/1278

X errors with loading SVGs in P3D/P2D

X https://github.com/processing/processing/issues/3379

X sketch window briefly appears on top left corner when using OpenGL

X https://github.com/processing/processing/issues/3308

contribs

X Fix NullPointerException in DepthSorter

X https://github.com/processing/processing/pull/3410

fixed earlier

X sketch window is not placed at correct location when running a second time

X https://github.com/processing/processing/issues/3125

X full screen needs to ignore prev location setting for frame?

X https://github.com/processing/processing/issues/3305

X save() and saveFrame() with 2X renderers fails

X https://github.com/processing/processing/issues/3255

X NPE when using image() created with createGraphics(PGraphicsRetina2D)

X https://github.com/processing/processing/issues/2510

X Closing OpenGL sketch from the PDE doesn't stop java.exe process

X https://github.com/processing/processing/issues/2335

cleaning

o keep Danger2D?

o can't do version that draws to BufferStrategy directly

o pixel operations (get/set/loadPixels/saveFrame) might be fixable

o but can't re-run draw() to re-blit the screen

o because we don't split calc() and draw()

o even with the split, handleDraw() might need to live in PSurface

o add calc() option? this could ease transition

X decided to put efforts into JavaFX

docs

_ note that full screen and present are now different

_ on Export to Application, this has an impact

_ update wiki/docs to say "don't override sketchXxxx() methods"

beta

X move Java2D and JavaFX classes to their own packages

_ make notes about this in the README

_ run only the necessary pieces on the EDT

_ in part because FX doesn't even use the EDT

_ re-check the Linux frame visibility stuff

_ try using Frame instead of JFrame

_ default sketch location using insets incorrectly

_ use the BufferStrategy directly from the Frame object?

_ might fix performance issues w/ Presentation mode

javafx

_ Error on size() when using FX2D due to stage inset issues

_ https://github.com/processing/processing/issues/3412

_ static mode sketches (draw once and halt w/o closing window)

_ fix display handling, line up the device order with AWT

_ https://docs.oracle.com/javafx/2/api/javafx/stage/Screen.html

_ noLoop()

_ keyChar and keyCode are super wonky and unlike AWT

_ https://github.com/processing/processing/issues/3290

_ what's the way to do this after the deprecation?

_ if this is going to be the default renderer, has to be ironed out

_ displayWidth, displayHeight, full screen, display number

_ present mode not working at all

_ stage in the center, clear the rest of the screen

_ createGraphics() should probably create PGraphicsJava2D

_ or is Canvas specific to the PGraphics, and we get another Context2D?

_ http://docs.oracle.com/javafx/2/api/javafx/scene/canvas/Canvas.html

_ loadPixels() (also 2x)

_ text and fonts?

_ updatePixels()

_ save() and saveFrame()

_ get() and set()

_ clip/noClip

_ https://github.com/processing/processing/issues/3274

_ getNative() in PImage problematic because it gives back a BufferedImage

_ move loadImage() into PGraphics, with AWT version the default?

_ or pass createImage() through to renderer?

_ implement frameRate()

_ implement external messages (moving the window)

_ implement PSurfaceFX.setIcon()

_ javafx not supported with ARM (so we're screwed on raspberry pi)

_ https://www.linkedin.com/pulse/oracle-just-removed-javafx-support-arm-jan-snelders

opengl

_ hard crash at 1920x1080, mirrored, Casey's GT 650M 1GB

_ add attrib() method

_ https://github.com/processing/processing/issues/2963

_ andres needs input on how the api works

_ assign this to DXF as well?

_ window loses focus after maximizing

_ https://github.com/processing/processing/issues/3339

opengl questions

_ issues with how JOGL handles window layout/sizing

_ https://github.com/processing/processing/issues/3401

_ exitCalled() and exitActual made public by Andres, breaks Python

_ also not API we want to expose, so sort this out

_ or maybe we're fine b/c now FX2D needs it as well

_ when did setPath() sneak into PShape? API is nothing like anything else

_ probably from the material stuff, but we need to fix that

_ why is createShape() implemented 4x (for P2D, P3D, and 2x versions)?

_ shouldn't be static, run it from the renderer, that's point of createXxx()

_ public createShape() method that takes another shape as param?

_ should just be the constructor doing this, or copy()

full screen

_ present window draws in stages (OS X)

_ crash on startup when "Mirror Displays" selected (cantfix?)

_ suspect that this is a specific chipset since Oracle didn't reproduce

_ AMD Radeon HD 6770M was in the Oracle bug report

_ https://github.com/processing/processing/issues/2186

_ https://bugs.openjdk.java.net/browse/JDK-8027391

_ test with JG's 13" retina laptop

_ Ubuntu Unity prevents full screen from working properly

_ https://github.com/processing/processing/issues/3158

_ fullScreen(SPAN) reported not working (cannot reproduce)

X probably need to re-query for displays each time opening prefs

X what happens when a screen is added after p5 has started?

_ https://github.com/processing/processing/issues/3381

graphics

_ need to be able to call pixelDensity(2) before beginDraw()

_ add pixelDensity() method to PImage/PGraphics

_ pixelDensity(2) does: pixelWidth = width; width /= 2; pixelDensity = 2;

_ this works for both PGraphics and images (though they're a little backwards)

_ for PGraphics it comes early enough

_ should the re-alloc of the drawing surface happen in beginDraw()

_ that way it won't blit to the screen until we have a fresh redraw?

_ otherwise it'll also be resizing on another thread.. badness

_ how to allocation image object w/ createGraphics() (since no surface)

_ createGraphics() currently broken in Java2D

_ size() command not working to do a resize

_ need a programmatic way to set size

_ deal with applySettings() change (maybe not a problem?)

_ check on performance of the new EDT setup

_ present mode is 30-40% slower than windowed

_ w/ this example: https://github.com/processing/processing/issues/2423

data

_ handling of 'missing' values in Table needs serious work

_ if missing int is zero, can't just remove those values from saving a table

_ but for NaN values, it's a necessity

_ get() methods in List/Dict shouldn't allow you to get bad values

_ but set() methods can automatically resize the arrays

_ though that means insert() should allow you to insert past the end

_ and should add/div/mult let you work on non-existent elements?

_ addRow() is not efficient, probably need to do the doubling

o or have a setIncrement() function?

_ it would default to 1 on tables loaded from a file

_ and default to doubling when created with "new Table"

_ row count and array size are combined.. need to break apart

_ match and iterators

_ add match version that returns table that's only a pointer to original

_ save the constructor for the version that actually copies data

_ the table pointer version will be speedy and allow chaining

high

_ dataPath() not working when app is not run from app dir on Linux

_ https://github.com/processing/processing/issues/2195

_ point() rendering differently in 2.0.3 and 2.1

_ https://github.com/processing/processing/issues/2278

_ internally, we probably have to call set() if it's a 1 pixel point

_ but that's going to be a mess.. need to first check the CTM

_ tint() not working in PDF (regression between 2.0.3 and 2.1)

_ https://github.com/processing/processing/issues/2428

_ finish PFont.getShape() implementation

_ needs to have a way to set width/height properly

_ draw(s) doesn't work on the returned PShape

_ y-location of frame might be negative, but that might be ok

_ right now, on Windows it moves it on-screen (b/c of previous bug reports)

_ may be cause of some of the display placement issues w/ multiple displays

_ seem to recall one of the bugs mentioning stacked displays

_ need to change to iterate through display rectangles

_ may be related to full-screen bug filed recently

_ closing a sketch window manually (not hitting Stop) not killing sketch

_ at least with the Java2D renderer

retina/hidpi

_ How do images behave when pixelDensity(2) is set?

_ https://github.com/processing/processing/issues/3364

_ no high-dpi support for core on Windows

_ https://github.com/processing/processing/issues/2411

_ retina sketches slow to start

_ https://github.com/processing/processing/issues/2357

_ zero alpha values still a problem with retina renderer

_ https://github.com/processing/processing/issues/2030

decisions/misc

_ Separately, if we wanted, we could add a method that can safely do drawing calls, but that won't be any faster or make use of more processors the way that `thread()` does.

_ need reference update for createShape()

_ though we need to verify the behavior here

_ createShape(RECT) uses x/y/w/h, and optionally adds a mode param

_ and optionally the corner radii

_ createShape(ELLIPSE) is x/y/w/h, and optionally adds a mode param

_ async requests

_ https://github.com/processing/processing/issues/3165

_ Request r = createRequest("http://p5.org/feed/13134.jpg");

_ Request r = createRequest("http://p5.org/feed/13134.jpg", "callbackName");

_ Request r = createRequest("http://p5.org/feed/13134, "callbackName", "jpg");

_ implement callbacks for images and other loadXxxx() functions

_ remove requestImage() and friends

_ callback for requestImage()

_ https://github.com/processing/processing/issues/680

_ remove/update requestImage example

_ check into promise api

_ http://www.html5rocks.com/en/tutorials/es6/promises/

_ https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise

_ fix the registered methods doc, stop/dispose working

_ Casey needs to nudge people about libraries, so we need to fix this

_ pause(), resume(), start(), stop() clarifications

_ dispose/stop not great w/ libraries yet

_ PShape complete refactoring

_ proper touch events

_ touch event doesn't make sense for mouseMove on desktop, hover on Android

_ probably go with pointer: more universal for touch/mouse

_ high-level touch events (swipe, et al)

_ if Andres is done, they go in, if not then 3.0

_ move away from loadPixels

_ add options for image.save() (or saveImage?)

_ add quality=[0,1] for jpeg images

_ add dpi=[0,n] for for png images

_ implemented internally, just needs the wrapper for the args

_ should map() actually constrain to the low and high values?

_ or have an alternate version that does that? (or boolean param at end?)

_ decide whether to keep:

_ public float textWidth(char[] chars, int start, int length)

_ add version of math functions that use doubles?

_ what other methods should work with doubles? all math functions?

_ seems like internal (mostly static) things, but not graphics api

_ new PGraphics(... OutputStream)

X http://code.google.com/p/processing/issues/detail?id=246

_ https://github.com/processing/processing/issues/285

_ already added for PDF, just need to work out the API

_ if save() returns boolean, does saveFrame()?

_ also need to copy this over to android

_ "translate, or this variation of it" when using text(s, x, y, z) accidentally

_ change to be the text command

_ size() and resize() and whatever?

_ should be setSize(), but that's odd for image files

_ -> resize() is fine with PImage and PGraphics...

_ we may be inheriting the resize() from Java -> make it final?

_ add resize().. make it call setSize().

_ also needs to do a redraw if noLoop() has been called

_ the registered method for size() also needs to be called

_ get() or copy()? for vectors, image, etc.

_ toArray(), toArray(float[]), toVectorArray(), toVectorArray(PVector[])

_ toColorArray(), toColorArray(float[])...

_ make sure that loadXxxx() methods are used after init()

_ nasty errors when loadImage/Font/createFont/etc used outside

_ decision: add error messages where possible

_ idea: set frameCount to -1 when setup not run yet?

_ then set frameCount to 0 when setup() starts?

_ need to clean up the hints in the reference/source

_ sort out edge + 1 issue on stroke/fill for rectangles

_ http://code.google.com/p/processing/issues/detail?id=509

_ exactly how should pixel filling work with single pixel strokes?

_ http://dev.processing.org/bugs/show_bug.cgi?id=1025 (no gcode)

_ y2 position of rectangles not same as y2 position of lines

_ happens when the rectangle is flipped on the x or y axis

_ probably a hack that draws the "last" point differently

_ add inputPath() and outputPath() -> sketch folder or sd card

_ or should this just be a change to sketchPath() on Android?

_ also because input/output won't be different (since not data folder)

_ or should this be storagePath() etc?

_ PUtil -> move match(), lots of other non-gui functions into own class

_ and merge it in statically via the methods code

_ check for what else inside PApplet should be static

_ maybe catch RuntimeExceptions in the called sub-functions

_ that way more stuff can be static w/o losing useful error handling

_ (emitting errors when closest to source.. i.e. w/ the filename)

_ change how beginRecord() works.. passing around PApplet vs PGraphics is gross

_ have to pass PApplet just to make the rendering work to both renderers

_ should instead be a renderer that splits things out

_ wrap exceptions with die() and warn() methods

_ this way, people can make use of exceptions if they would rather

_ or shut them off if they don't want to

_ also need to explain exception handling in general

_ http://code.google.com/p/processing/issues/detail?id=183

_ bring PConstants back in line w/ previous 1.5 (can't renumber)

_ finish adding loadStrings(BufferedReader)

_ decide if we want to keep this (and/or others?)

_ port to android

_ deprecate the older splice() etc API inside PApplet?

_ splice() throws ClassCastException when used with objects like PVector

_ http://code.google.com/p/processing/issues/detail?id=1407

_ add notes about the new shader setup

_ add reference/docs for urlEncode() and urlDecode()

_ verify (and document) public access members of PApplet

_ http://code.google.com/p/processing/issues/detail?id=83

_ add explanation to the reference about using beginRecord() with fonts

_ pdf.textMode(SHAPE)

_ also set the font *after* the record has started

_ maybe should instead make textMode(SHAPE) the norm?

_ and people can change it to textMode(MODEL) if they want?

_ http://dev.processing.org/bugs/show_bug.cgi?id=1535 (no gcode)

_ explain the new PGL interface

_ decide how disconnectEvent should actually be handled (and name?)

_ was disconnect always there?

_ will need documentation

_ negative indices so that we can work relative to the end in data classes?

_ add Double and Long versions of the data classes?

_ add requestFocus() method to PApplet (or surface?)

o destroy() removed, but bring back? is that better than dispose()?

_ destroy() only called dispose(), so no difference

_ Python Mode has a hook for when it's called

_ probably should also check to make sure PApplet running JVM 8

_ or compile against 1.8 and force it?

////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////

CORE / rendering/performance/threading

_ hint(DISABLE_LOAD_PIXELS) -> faster rendering in Java2D

_ problems with 2D rendering speed

_ volatile images

_ http://www.javalobby.org/forums/thread.jspa?threadID=16840&tstart=0

_ http://www.javalobby.org/forums/thread.jspa?threadID=16867&tstart=0

_ http://www.gamedev.net/page/resources/_/technical/general-programming/java-games-active-rendering-r2418

_ look into using BufferStrategy again to improve performance

_ there are more improvements to be made ala issue #729

_ make sure rendering is happening on the EDT

_ (hopefully fixes flicker issues)

_ change PApplet.java javadoc to reflect the change

_ Update http://wiki.processing.org/w/Troubleshooting#Flicker

_ http://code.google.com/p/processing/issues/detail?id=775

_ thread() causes weird flickering

_ http://code.google.com/p/processing/issues/detail?id=742

CORE / stop()

_ in PApplet.main(), windowClosing() should probably be calling 'exit()'

_ or rather, we should never call System.exit(0), ja?

_ dispose() method in PApplet should be empty so ppl can override

_ move that stuff to destroy()

_ pause()/resume() need to work on the desktop side as well

_ notify ddf when pause/resume implemented

_ stop() not called in 1.5

_ http://code.google.com/p/processing/issues/detail?id=636

_ In reply to c#1, I noticed that dispose() is getting called. stop() isn't.

_ static mode sketches seem to break ESC... noLoop() problem?

_ need to find another way to get ESC on static mode

_ b/c static mode sketches *do* finish because they have no draw()

_ sort out destroy(), stop(), pause() et al

_ ColorSelector should stop/pause when not visible

_ right now it's doing a low-level looping

_ start()/stop() perform like onPause()/onResume()

_ all of which call pause() and resume()

_ destroy() (from Applet) calls (our) dispose()

_ destroy() shouldn't call exit()... change from lonnen

_ calls ((PApplet)this).exit() instead of stop() (since stop is pause)

_ notes

_ exit() should do the actual exit

_ if inside draw, let it finish the loop

_ if not looping, need to do it immediately

_ does stop() unwind the thread, or does the thread unwind call stop?

_ browser will call start() and stop() methods

_ need to figure out start/stop signals coming from the browser

_ is it dispose/destroy?

_ stop() not getting called

_ http://code.google.com/p/processing/issues/detail?id=43

_ major problem for libraries

_ and start() is supposedly called by the applet viewer

_ http://java.sun.com/j2se/1.4.2/docs/api/java/applet/Applet.html#start()

_ need to track this stuff down a bit

_ when closing a sketch via the close box, make sure stop() getting called

X found a problem for release 0133

_ test to see if it's working

_ what's up with stop() vs exit()?

_ need to get this straightened for p5 (i.e. bc has this problem)

_ make sure the main() doesn't exit until the applet has finished

_ i.e. problem with main calling itself multiple times in Alpheus

_ if exit() (or stop) is called, then System.exit() gets called,

_ even though the main() wants to keep going

_ hitting ESC in a running noLoop()ed sketch won't close the sketch?

o work through serial examples

_ noloop ref even says that redraw will be called on resize, make sure it is

_ focus not coming through, ESC no longer working(?)

_ stop() not called in 1.5 when closing the sketch window

_ http://code.google.com/p/processing/issues/detail?id=636

_ hitting cmd-q when an applet is running quits p5 (on macosx)

_ but cmd-q when running externally is ok because it just quits

_ is there a way to catch cmd-q when running a sketch?

_ so that it could avoid quitting if the sketch hasn't been stopped

_ or if the sketch window is foremost

_ maybe a hack where a new menubar is added?

CORE / PFont and text()

_ text() wraps words differently depending on whether space seen or not

_ http://code.google.com/p/processing/issues/detail?id=439

_ remove subsetting stuff from PFont?

_ or use hint(ENABLE_FONT_SUBSETTING)?

_ what's the difference with ascent on loadFont vs. createFont?

_ svg fonts

_ would be nifty if we could convert on the fly to ttf for speed...

X http://code.google.com/p/processing/issues/detail?id=748

_ https://github.com/processing/processing/issues/787

_ font rotation (native font problem?) with natives?

X http://code.google.com/p/processing/issues/detail?id=692

_ https://github.com/processing/processing/issues/731

_ text position is quantized in JAVA2D

_ text placement is ugly, seems like fractional metrics problem

_ http://code.google.com/p/processing/issues/detail?id=99

_ text(char c) with char 0 and undefined should print nothing

_ perhaps also DEL or other nonprintables?

_ book example 25-03

_ accessors inside PFont need a lot of work

_ improve font metrics

_ http://java.sun.com/products/java-media/2D/reference/faqs/index.html#Q_How_do_I_obtain_font_metrics

_ font encoding issues

_ java seems to force straight windows encoding.. (problem for pi fonts)

_ opentype/cff fonts don't work with live loading from the app

_ many (all?) opentype fonts won't show up or aren't supported

_ this may be only cff fonts that have trouble

_ when encoding is not the standard encoding, problematic

_ so sonata otf and sonata don't seem to have any chars at all

_ text() with a z coordinate is now using translate, very slow

X also puts up a weird error message about translate() in 2D mode

_ make screen space fonts use get/set as well?

_ too much to debug on their own

_ unfortunately tint not set with setImpl, but...

_ not having kerning really blows

_ could this be pulled from the OpenType font stuff?

_ it could be placed at the end of the file

_ not having fractional widths on small fonts really blows

_ screen space text looks crappy

_ working with vector fonts?

_ need to be able to handle shapes within shapes (reverse winding)

_ ftgl: main code is in FTVectoriser

_ uses gluTessBeginContour and gluTessEndContour

_ and then does 5 step sizes for each curveto

_ show an error when using a font character that isn't available

_ maybe fall back on other characters instead?

_ some font weights cannot be specified/selected on OS X

_ https://github.com/processing/processing/issues/1727

CORE / PImage

_ TGA files writing strangely

_ https://github.com/processing/processing/issues/2096

_ don't grab pixels of java2d images unless asked

_ this is the difference between a lot of loadPixels() and not

_ so important to have it in before beta if that's the change

_ http://code.google.com/p/processing/issues/detail?id=60

_ loadPixels() implementation needs to be in PApplet, not PGraphics

_ this is a tricky thing to implement because of how OpenGL is handled

_ loadImage() should use the faster loading methods

_ hint(DISABLE_IMAGE_CACHING)

_ add a note to the loadImage() reference page

_ figure out why 1024x768 image takes 3.5 seconds to load

_ would using a BufferedImage work better?

_ is the image actually a BufferedImage so PixelGrabber is a waste?

_ fix blue-channel bias on blend()

_ http://code.google.com/p/processing/issues/detail?id=475

_ improve blend() accuracy when using ADD

_ http://code.google.com/p/processing/issues/detail?id=133

_ includes code for a slow but more accurate mode

_ deprecate the blend() function

_ implement unified means to specify smoothing level for image scaling

_ http://code.google.com/p/processing/issues/detail?id=165

_ blend() and copy() are not pixel accurate for copy/scale

_ http://code.google.com/p/processing/issues/detail?id=285

_ accuracy problems make alpha channel go to FE with image.copy()

_ http://code.google.com/p/processing/issues/detail?id=219

_ Semitransparent rect drawn over image not rendered correctly

_ http://code.google.com/p/processing/issues/detail?id=182

CORE / PShape

_ major refactoring for PShape/PShapeOpenGL

_ https://github.com/processing/processing/issues/1623

_ PShape should be cached as well

_ major surgery to put loadShape() back into PApplet/PGraphics

_ then have the OpenGL or Java2D versions as cached objects

_ PShape s = createShape(); / s.beginShape(QUADS);

_ createShape() not yet implemented for Java2D

_ http://code.google.com/p/processing/issues/detail?id=1400

_ keeping these public for now

_ get/setNormal

_ get/setTextureUV

_ get/setFill

_ get/setStroke

_ -> perhaps these go into their own section?

_ -> or have their own accessor that returns all params?

_ trying to remember why primitive was changed to kind? (better name?)

_ these aren't per-vertex:

_ get/setStrokeWeight

_ get/setAmbient

_ get/setEmissive

_ get/setShininess

_ boolean isGL() -> now removed

_ unapproved (made protected)

_ static shape copying methods

_ getTop, getBottom, etc

_ void solid(boolean)

_ void setParams()

_ void setPath()

_ colorCalc() methods added to PShape.. should just be used from PGraphics

_ loadShape() needs to live in PApplet

_ make PShapeOpenGL a cache object

_ don't allow things inside begin/endShape() that aren't possible

_ better lockout inside beginShape() to keep other things from happening

_ don't allow you to draw stroked items unless stroke() is called

_ don't allow beginShape() if shape is already set

_ (otherwise will cause some very strange errors)

_ http://code.google.com/p/processing/issues/detail?id=135

_ make determination on shape(x,y,z,w,h,d) or no

_ PShape API to handle internal vertex stuff

_ add deconstruct() method for paths

_ toArray() and toVector()

_ setVertex(0, x, y), setVertex(0, x, y, z)

_ if PShape3D, then is it PShape2D? or do you handle both the same?

_ add methods to PShape to apply all transformations in the tree

_ we can do hit testing (at least in 2D) now that we rely on java2d

_ for subclasses, make it easy to grab the structure of vertices

_ actually, just use PShape internally and this will be easier

_ for PShape, need to be able to set the origin (flash people)

CORE / PShapeSVG

_ implement support for SVG gradients from Inkscape

_ http://code.google.com/p/processing/issues/detail?id=1142

_ need to handle <!ENTITY tags in XML for SVG documents

_ get entity tags working in xml library for SVG

_ cover the svg changes in a future release

_ load PShape from a string object

_ http://code.google.com/p/processing/issues/detail?id=277

_ breaking up classes / figure out how to handle fonts subclass

_ when using get(), reset the bounds for the objects

_ otherwise it's always relative to the original document

_ support for text (shouldn't be too bad, use createFont)

_ implement text spans for svg output

_ add better support for attributes buried in styles (support ai9/10/11)

_ test what happens when transparency is used with gradient fill

_ look into transformation issues... guessing this is probably wrong

_ this may be what's throwing off the radial radius transform

_ check for any other pieces of missing path api

_ multiple sets of coordinates after a command not supported

_ i.e. M with several coords means moveto followed by many linetos

_ also curveto with multiple sets of points is ignored

_ document somehow.. svg viewer will be discontinued

_ http://www.adobe.com/svg/eol.html

_ PShape getVertex() not implemented properly for SVG files

X https://code.google.com/p/processing/issues/detail?id=1558

_ https://github.com/processing/processing/issues/1596

CORE / PVector

_ add screen(PVector), model(PVector) and world(PVector)?

_ maybe screenVec()? or screenXYZ()?

CORE / OpenGL (Andres)

_ ortho() issues

_ http://code.google.com/p/processing/issues/detail?id=1240

_ hint(DISABLE_PERSPECTIVE_CORRECTED_STROKE)

_ textureWrap(CLAMP / REPEAT)

_ implement setImpl() instead of set() inside PGraphicsOpenGL

_ http://code.google.com/p/processing/issues/detail?id=121

_ first few frames of OpenGL sketches on Windows run slowly

_ http://code.google.com/p/processing/issues/detail?id=107

_ implement textMode(SHAPE) with OPENGL

_ https://github.com/processing/processing/issues/777

X http://code.google.com/p/processing/issues/detail?id=738

_ Signature issue on contributed libraries affects unrelated opengl sketches

_ http://code.google.com/p/processing/issues/detail?id=261

_ simple NPE in OpenGL causes really large, not useful, stack trace

_ why is initPrimarySurface() public?

_ why is setFramerate() public? (also should be setFrameRate or just frameRate)

_ where did hintEnabled() come from?

_ remove 'params' from createImage (is it on loadImage too?)

_ OpenGL noSmooth() problems

_ http://code.google.com/p/processing/issues/detail?id=328

_ OS X slow with FSEM enabled

_ http://code.google.com/p/processing/issues/detail?id=737

_ get() with OPENGL is grabbing the wrong coords

_ http://code.google.com/p/processing/issues/detail?id=191

_ deal with issue of single pixel seam at the edge of textures

_ should vertexTexture() divide by width/height or width-1/height-1?

_ http://code.google.com/p/processing/issues/detail?id=76

_ lousy graphics cards cause background to flicker if background() not used

_ http://code.google.com/p/processing/issues/detail?id=146

_ OPENGL sketches flicker w/ Vista when background() not used inside draw()

_ Disabling Aero scheme sometimes prevents the problem

_ Updating graphics drivers may prevent the problem

_ ellipse scaling method isn't great

_ http://code.google.com/p/processing/issues/detail?id=87

_ improve hint(ENABLE_DEPTH_SORT) to use proper painter's algo

_ https://github.com/processing/processing/issues/90

_ for begin/endRaw: https://github.com/processing/processing/issues/2235

_ http://code.google.com/p/processing/issues/detail?id=51

_ polygon z-order depth sorting with alpha in opengl

_ complete the implementation of hint() with proper implementation

_ gl alpha on images when flipped around backwards

_ will sorting based on depth help this? also ask simon for ideas

_ need to merge sorting/drawing of lines and triangles

_ lines will occlude tris and vice versa

_ will need to split each based on the other

_ sort issues will affect both

_ Stroking a rect() leaves off the upper right pixel

_ http://code.google.com/p/processing/issues/detail?id=67

_ Signature issue on contributed libraries affects unrelated opengl sketches

_ http://code.google.com/p/processing/issues/detail?id=261

_ remove matrixMode(), add a projection() method

_ opengl applet problems with tabs - needs to handle stop() and start()

_ http://code.google.com/p/processing/issues/detail?id=196

_ stop() called between tabs/pages, start() may be called again

_ http://java.sun.com/docs/books/tutorial/deployment/applet/lifeCycle.html

_ really, stop() should just call noLoop() (and start re-enable if done)

_ and on android, start/stop can be used to save state information

_ need to fix opengl applets so that we can safely kill P3D

_ shared intf for 3D view data across PGraphicsOpenGL and PGraphicsAndroid3D

_ libraries have to do a lot of casting

_ opengl isn't drawing rectangles out to raw properly with fonts

_ when not in textMode(SHAPE) should have rects

_ InvScreenX, Y, Z to convert screen (mouse) coordinates to model coordinates

_ https://github.com/processing/processing/issues/1609

X https://code.google.com/p/processing/issues/detail?id=1571

CORE / Mac OS X

_ set the application name to sketch name (not processing.core.PApplet)

_ System.setProperty("com.apple.mrj.application.apple.menu.about.name", ...)

_ -Xdock:name=<application name>

_ -Xdock:icon=<path to icon file>

CORE / Events

_ Implement a way to disable automatic key repeat

_ https://github.com/processing/processing/issues/1622

X https://code.google.com/p/processing/issues/detail?id=1584

_ touch events.. can't do MouseEvent et al with Android

_ http://dvcs.w3.org/hg/webevents/raw-file/tip/touchevents.html

_ http://www.html5rocks.com/en/mobile/touch.html

_ decision: go with what looks like javascript/ios

_ touchEvent(), gestureEvent()?

LIBRARIES / PDF

_ beginRecord() doesn't use current settings of the sketch

_ sometimes reported as a bug, but probably not a good way to

_ consistently carry these over

_ pdf sketches exiting before writing has finished

_ people have to call exit() (so that dispose() is called in particular)

_ when using noLoop() and the PDF renderer, sketch should exit gracefully

_ because isDisplayable() returns false, there's no coming back from noLoop

LIBRARIES / Video

_ remove dispose() being used in the Movie and Capture

_ added warning notes, but shouldn't be necessary

_ buffer sink methods in Movie and Capture

_ added warning to JavaDoc, but need proper API for it

_ 'newFrame' is 'available', and ready() is part of that

////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////

DATA / Misc

_ add indent= as option for XML save

_ add indent= as option for JSON save

_ not doing print() methods, since alternatives are more descriptive

_ println(obj) and obj.write(System.out) are both better

_ can we use String... for options? or does it screw up the method signature?

_ and would we have to always concatenate arrays to prepend extensions, etc

_ include Instant and Interval? (or just Time and TimeSpan)

_ it's going to be File or Reader (mostly BufferedReader) everywhere

_ though TableODS needs an InputStream...

_ and XML could use InputStream if we hope to be able to reflect doc encoding

_ ok, so File, Reader, and InputStream (where needed)

_ setMissingXxxx() -> should this live in PApplet? be static?

_ cons: static stinks, diff tables might use diff values

_ will also need an iterator for the Dict class ala Map.Entry

_ using Iterable for rows(), keys(), etc

_ generally more efficient for Table, but slower for FloatHash and IntHash

_ could use an int array instead, but a bit hokey in places

_ Iterable, Iterator, or [] returned for keys(), rows(), etc.

_ list, dict, json, table are each more efficient at different things

_ keys(), rows(), etc. should return something Iterable

_ whether that means an array or an actual Iterator or even a Set

_ that way we can do what's most efficient

_ then we add keyIterator() and others to handle the other case (deletion)

_ blogs.oracle.com/CoreJavaTechTips/entry/using_enhanced_for_loops_with

_ means that JSON.keys() -> JSON.keyIterator(), JSON.keySet() -> JSON.keys()

_ what should they all return?

_ remove -> true/false based on whether it found something?

_ remove all -> the number removed?

_ List: remove(), append(), index(), etc all use values

_ removeIndex(index) is the other

_ otherwise remove() would be the only one that dealt with indices

_ Dict will use remove(key), so using remove(index) as default

_ and removeValue(value) is probably used less

_ introduce remap() instead of map() (if not deprecate?)

_ key/valueIterator to get a version that can be removed in a loop

_ in Table, added an Iterator function

_ should keys() returns cropped internal array after all?

_ right now it's making a copy (which is safer, so folks don't modify)

_ but this means that we don't have a fast method for access

_ methods for max, min, index of max/min entries? valueIndex?

DATA / Table

_ function that will convert awful CSV to TSV.. or something else?

_ maybe to write binary instead? then read the binary file once it's ok?

_ if loading from a File object

_ (or PApplet is passed in and we can check online)

_ then check the (probable) size of the file before loading

_ no column max/min functions since it needs to be per-datatype

_ better to use float mx = max(float(getColumn(3)));

_ but what to do with null entries?

_ need a method to reset the row/column indices after add/remove

_ or just make sure that it's covered for all cases

_ prefixes like # as comments? easy to remove?

_ naming for these (or whether to include hash)

_ Table createSubset() -> leave out?

_ String[] getUnique(col) (SQL DISTINCT, sort --unique)

_ HashMap<String,Integer> getUniqueCount(col)

_ really need to get an option to grab matches based on a col

_ i.e. get unique tables based on a particular column

_ or, get uniques, then grab rows that match a name in a particular col

_ create table from TableRow iterator...allows for subset and find

_ downside is types are not included

_ getMaxFloat() (whole table) or getMaxFloat(col)

_ that's max(getFloatColumn(n))

_ also important b/c can leave out missing values

_ dictionary support

_ join tables together (static is kinda gross)

_ table.append(anotherTable)?

_ table.join(anotherTable)

_ getInt() on categorial to return index?

_ getCategories() and getCategory() methods to query names?

////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////

LATER / Optimize

_ put a wrapper around InputStream returned by createInput

_ that actually has some notion of the length of its input

_ that way, methods could use the information when reading

_ loadBytes() needs optimization

_ don't bother using a buffering stream, just handle internally. gah!

_ can loadBytes() be improved by querying file size first?

_ background

_ this would require a new version of createInput(), which would query

_ the URL (or file) for an actual file size. the size is not always

_ available, so it can't be relied upon, but would help in some cases.

_ loadBytes() is used for images.. ouch

_ might be worth doing a test to see if it actually would help at all

_ before rewriting all of createInput()

LATER (post 2.0)

_ handle repeat key events

_ and/or holding keys down and discerning repeats

_ https://github.com/processing/processing/issues/1622

_ fillMode(NONZERO) and fillMode(ODD) to replace solid(boolean)?

_ create PVec2D and PVec3D as separate classes

_ gui priorities

_ + Label

_ + Button

_ + Scrollbar/Slider

_ - Checkbox

_ - Radio

_ . List

_ . Textblock

_ \ Knob

_ \ Progress bar

_ \ Toggle

_ implement JSON class

_ http://www.xml.com/lpt/a/1658

_ http://www.json.org/java/

_ add shader support

_ createColor() instead of color()?

_ route all exceptions through PException and catch method

_ advanced users can override the method if they want

_ or you can set an option to have PExceptions be raised

_ decision: just copy & paste the serial/net code..

_ until we can find a more compelling example

_ actual shape api for things like rectangles and whatnot?

_ should we kill import xxxx syntax for libraries?

_ just give up and use a gui for it

_ cons: copy & paste breaks

_ pro: there's no guaranteed 1:1 between packages and single libraries

_ method of threading but queue an event to be run when safe

_ e.g. queueing items like mouse/keybd, but generic fxns

_ for begin/endRecord, use a piggyback mechanism

_ that way won't have to pass a PApplet around

_ this has a big impact on the SVG library

_ in fact, this maybe should be a library that does it

_ so that the file size can be much smaller

_ add setOutput() method across other renderers?

_ introduce calc()

_ semantics of this are just too tricky, especially when it's not clear

_ what's actually gained by the split--would have to do weird hacks

_ to get the accum buffer, etc. to work anyway

_ add some sort of unprojectX/Y/Z method (based on glu fxn)

_ http://processing.org/discourse/yabb_beta/YaBB.cgi?board=OpenGL;action=display;num=1176483247

_ add a timer(obj, "functionname", 45) method

_ this can be used to schedule something to happen at a specific time

_ or import the swing timer (for actionPerformed)

_ also add interval("functionname", 40)

_ should fill(c) instead be fillColor(c)?

_ should color(123, 4, 99) instead be createColor()?

_ rounding errors on color conversion

_ colorMode(RGB, 1.0); colorMode(255); println(red(color(0.5,1,1)));

_ will return 127, instead of 128.

_ gray that's greater than the colorMode() can produce strange colors

_ http://dev.processing.org/bugs/show_bug.cgi?id=432 (no gcode)

_ http://processing.org/discourse/yabb/YaBB.cgi?board=Syntax;action=display;num=1083650609

_ http://processing.org/discourse/yabb/YaBB.cgi?board=Syntax;action=display;num=1082481891

_ add stroke() to type

_ more for doing outlines-only and that sort of business

_ gradients

_ use gradients in a class for the svg lib for now

_ don't add api to main p5 stuff (though maybe setPaint/noPaint api?)

_ gradient-painted lines and fills

_ java2d will do both line and fill, illusfarter only does fills

_ gradients not supported in java2d

_ http://dev.processing.org/bugs/show_bug.cgi?id=371 (no gcode)

_ bspline or nurbs (later, want to do the 3D/arch stuff correctly)

_ non-homogenous coloring for curve vertices

_ consider bringing back text/image using cache/names

_ exactly how pixel-filling works for strokes

_ http://processing.org/bugs/bugzilla/1025.html

_ deprecate loadPixels for 2.0? need to move away from it

_ mostly just change the examples to not use loadPixels() anymore

_ put a Hash<Something> class in there

_ will this work to sort by the values?

_ there was another concern as well..

_ save() should probably come out of image, ja?