Processing 4.0 beta 8

Revision 1283 – 23 April 2022

Lots of fixes! OpenGL on M1! Exclamation points!

the big ones

• OpenGL now working on Apple Silicon! Many thanks to user @jaegonlee who provided the last few tweaks to get a build working. #370.

• Lots of work on how Modes are handled in the Contributions Manager to make it less… quirky. This will be a huge upgrade if you're a user of Python Mode, p5jsMode, Android Mode, and others.

a whole mess of useful fixes contributed by @TN8001

• Fix text caret position shifts when typing Japanese. #447, #462

• Some keys couldn't be entered on the On-Screen Keyboard. #403, #461

• Fix error in Tweak Mode when using underscores in numbers. #442, #459

• Fix IDE auto-formatting confused by method references. #279, #436

semi-noticeable fixes and changes

• Set minimum size for the scroll bar thumb. #473

• Change to "Modes..." or "Manage Modes..." and same for Libraries, etc

• A few fixes for fullScreen(). #474, #471

minor bug fixes and changes

• Fix logic for opening the correct “main” tab in handleOpen().

• Dropping folder into sketch window throws weird exception. #441

• Fix does not exist message on Linux startup. (The startup script was passing a blank sketch file name to the software.)

• Support multiple files being opened from the command line on Linux.

• Only show setWritable() failure in recent.txt when it is a problem

• Fix NullPointerException when changing the theme. #476

• Suppress java.lang.NoSuchMethodError: accessibilityHitTest error in the console. #368

• Internal change for preprocessor to support Android Mode. #470, #469

• filter() calls with high pixel density in OpenGL were making a tiny texture. #429, #433

• Renamed parameters controlling GL buffer settings. #435

• Finalizing buffer object streaming changes to PShape when used with OpenGL. #196

lots of work on the contributions manager

• Fix frequent “Error during download and install of Python Mode for Processing” message. #5918, #445

• Manager fails to complete install of PythonMode when no windows open. #5309, #446

• Allow update of the current Mode. This was causing confusion because you'd otherwise have to arbitrarily switch to another Mode to run an update, even if you never otherwise used it.

• Laying the basic groundwork for theme updates.

• Removing the current Mode (with no windows open) was causing an exception.

• Fix NullPointerException when clicking Update All on the Updates tab. #440

• Switch to using https to get retrieve the contributions listing.

• Remove overbuilt, undocumented search features in Contributions Manager. No more regex, but accents and others work properly now.

• Lots of cleaning out old code in the contrib manager guts. Rewrote category tallying for contribs. This was also hiding an issue that caused contribs to be re-added several times. Removed the “restart” flag because it was never used. Cleaned up accessors and other internal muck for how processing.app.contrib classes interact with one another.

Processing 4.0 beta 7

Revision 1282 – 3 March 2022

The main thing for this release is to prevent an issue where files might be deleted (!) due to the change in beta 6.

…it also rolls back a change that broke Python Mode. Sorry, snake people!

…but also: a new feature! A very cool new feature! See below.

Regression Repair

• Bring back getMainProgram() for Python Mode. #409

• Fix an issue where opening a single .pde file in an unrelated folder (i.e. Downloads) would delete the entire folder when deleting the "sketch" without being 100% obvious what it was doing. #424

• Andrés tracked down the problem with POINTS and PShape that was introduced in 4.0 beta 3. #345, #432

I'm just here for the ratio

Added a new windowRatio(width, height) function that remaps screen and mouse coordinates to the specified aspect ratio.

The general idea is that you set a ratio, and whether you're using fullScreen() or setResizable(true), the sketch will scale its coordinates (and the coordinates of the mouse to fit that same ratio.

For instance, use windowRatio(1280, 720) in your code, and then all your coordinates will be re-mapped to that range—but always keeping the aspect ratio. Probably easiest to see by running this sketch:

void setup() {
  windowResizable(true);
  windowRatio(1280, 720);
  
  cursor(CROSS);
  strokeWeight(10);
}

void draw() {
  background(240);
  fill(255);
  rect(0, 0, rwidth, rheight);
  
  fill(0);
  textAlign(CENTER, CENTER);
  textSize(200);
  text(rmouseX + ", " + rmouseY, rwidth/2, rheight/2);
}

When using windowRatio(), the new rwidth and rheight variables contain the width and height that were passed to windowRatio() and can be used in place of width and height elsewhere in your code.

Similarly, rmouseX and rmouseY contain the mouse position, scaled by the current ratio.

If your window is taller (or wider) than the specified ratio, your sketch will be moved (using translate() to fit the space, and rmouseX and rmouseY might even have negative values if they're outside the box. (Again, try running the code above.)

The exact amount of space that's extra can be found in the ratioLeft and ratioTop variables. And the current scale() being used for the ratio can be found in ratioScale.

Mind you, it might be tempting to use windowRatio(16, 9), but keep in mind that means your horizontal coordinates will be numbers between 0 and (almost) 16, and vertical will be between 0 and 9. Not a great way to work! (And at some point, likely to introduce quirks as you learn about the shortcomings of floating point number accuracy.)

Minor Mites

• Half a dozen other fixes/changes for opening sketches and how it identifies the Mode and the rest. If you notice anything weird, let us know asap.

• Rewrote our native code for going full screen on macOS, retiring jAppleMenuBar after a decade of service. Also gets things working on Apple Silicon.

• Prevent “You must first install tweak Mode to use this sketch” when using sketches that date back to 2.0. #415

• Swap more uses of Util.deleteFile() and move files to the Trash (or Recycle Bin) instead. This can make more mess, but it reduces the chances of something bad happening when Processing deletes a file.

• Change straight quotes to smart quotes in the PDE.properties file. This just means that more UI and error messages will have nicer quotes.

Until further notice

The macOS-aarch64 (Apple Silicon) release is not yet complete. If you want to use P2D and P3D (OpenGL) on macOS, use the Intel (x86_64) build, which is the only one that will be linked from processing.org/download until this situation is resolved. See #370 for status updates.

Processing 4.0 beta 6

Revision 1281 – 13 February 2022

Continuing the unintentional tradition of Processing releases on Super Bowl Sundays, here's beta 6.

Scaling and stretching on Windows

• Windows scaling at 125% was stretching sketches to make them look crusty. #378

• pixelDensity() not working in exported Windows applications. #5414

• Implement sketch scaling in PApplet so that they take UI sizing into account. #4897, #4894

These changes also include some extra native code on Windows, which is described in detail here.

Hell freezes over

For those of you that use Git (or other version control) this release includes an experimental(!) feature that lets you separate the name of the sketch from the name of the main tab. This means that you can use "Save As…" and it won't rename the file for the main tab. Or you can rename a sketch folder and the sketch inside will still work properly.

Uncheck the “Keep sketch name and main tab in sync” option in Preferences, and you're on your way. This is a major change to some of the oldest code in the PDE. If it has bugs, it may eat code. Use with caution and report any issues you see immediately!

Again, please help test this feature and file issues if you run into trouble.

Bug fixes

• Actually set the correct names for the windowMove() and windowResize() functions that were announced in beta 5. #53

• PDF export not working with Processing 4.0 beta 5. #395

• Lots of issues discovered when making the sketch naming change. For instance, it looks like it was sometimes necessary to twice select the Mode for Android sketches. Also sorts out issues with when sketch.properties was or was not written.

• Fix NullPointerException on first use of Export to Application.

• RGB image created with createImage() has alpha channel. #388

• CODED is inconsistent between the default renderer and P2D/P3D. #376

• Fix multi-line strings not terminating properly. #398, #400

• Clean up text sizes in the warning dialog box shown when sketch files change outside the Editor.

• Clean up error text in the console that showed up when sketch files removed from a sketch while it was still open (after the user was asked about them).

Minor changes

• Fix up “Display N does not exist, using the default display instead” message. If more than one display, shows list of available displays (size and index).

• Move "Add Examples" to bottom of the Examples window

• Change cmd-click in window title to point to sketch folder, not the main PDE.

Things you're less likely to notice

• Updated to Java 17.0.2+8. We hope this may fix the java.lang.NoSuchMethodError: accessibilityHitTest error. #408

• Removed anachronistic Preferences.save() that happened after opening a sketch.

Until further notice

The macOS-aarch64 (Apple Silicon) release is not yet complete. If you want to use P2D and P3D (OpenGL) on macOS, use the Intel (x86_64) build, which is the only one that will be linked from processing.org/download until this situation is resolved. See #370 for status updates.

Processing 4.0 beta 5

Revision 1280 – 3 February 2022

Tomorrow morning is the first day of using Processing in class, so I thought I'd add some chaos to that by posting a release the night before. Having started the first day of class being locked out of the classroom, I'm just looking for ways to keep the students from getting too comfortable.

The aarch64 (Apple Silicon) release is not yet complete. If you want to use P2D and P3D (OpenGL) on macOS, use the Intel (x86) build, which is the only one that will be linked from processing.org/download until this situation is resolved. See #370 for status updates.

Things you might notice in this release

• We've hopefully finally, finally, finally fixed the problems with the text caret position. #194, #226, and #342

• Syntax coloring updates based on the themes, mostly for the darker varieties.

• Added “Refresh” and “Show Folder” buttons to the bottom of the sketchbook window. Also cleaned up some of the guts to make it faster and less… quirky.

• Several fixes for resizing windows: P2D and P3D sketches should flicker red less, and the NullPointerExceptions when resizing sketches with the default renderer should be resolved. #386, #162, #4129, and #186

• When running a sketch, it shows the “Play” icon instead of the Processing icon for its windows (just like it does when running an exported application).

Out with the old…

• The twenty year old (and sometimes buggy) TIFF reader/writer has been removed, so Java's internal ImageIO is now used for TIFF files. The code is slightly slower, but the saved files are more compatible, and loadImage("blah.tif") will also work on more files than in the past.

• Also, image file names passed to save() and saveFrame() must have an extension. We are no longer adding .tif to files with no extension, because that can lead to confusing results, and the behavior is inconsistent with the rest of the API.

• Rewrote the ten year old (since we're keeping track of these things) code that handles fullScreen() to get it working on Apple Silicon. #221 and #372

Sam fixing up the preprocessor

• Several bug fixes to the preprocessor. #384

• Better error message when mixing "active" (with setup and draw) and "static" (no function definitions) code styles. #290

• Fix problem with function size(int, int) in classes. #317

• Add (provisional) support for multi-line string text blocks. #371

• fullScreen() when specifying the display number was broken. #352 and #392

Feature improvements in progress

• Adding core functions to replace the surface methods:

  • surface.setSize(w, h) now available as windowResize(w, h)
  • surface.setResizable() is now windowResizable()
  • surface.setLocation(x, y) is now windowMove(x, y)
  • surface.setTitle() is now windowTitle()

  There are also new event handlers windowResized() and windowMoved() that are called when the sketch window is resized or moved. We may still tweak the naming and behavior of these a little (consider these an "alpha" feature), but it's progress. #53

• Added necessary infrastructure to support language translations in Modes. #236, #237, #2833, #3154, and #3337

• Plumbing is in place to set the DPI of PNG images and the compression level of JPEG images. Though we still need some API for it.

Plumbing you probably won't notice

• Several changes to how image saving is handled. There were lots of ways this could go wrong, this gets rid of several of them. Hopefully no new regressions!

• Tweaked how URLs are opened for better compatibility on different operating systems.

• Debugging failed installation of .pdez files.

Processing 4.0 beta 4

Revision 1279 – 24 January 2022

Loooots of changes under the hood to better support more platforms. And by that, we mean Apple Silicon (now in alpha!) and Raspberry Pi devices (once again). And whatever else gets cooked up in the coming years.

For the Windows users, the scaling issues have finally been sorted out. Use 125% and 250% and whatever weird Windows scaling you want, and it will work. You can safely uncheck the “Disable HiDPI scaling” checkbox in Preferences.

Against my better judgement, I'm posting a release that's native for Apple Silicon. OpenGL is currently broken. Sketches crash immediately. You should only use it if you're a masochist. Or a masochist that likes extremely fast but very incomplete software, and won't file bug reports saying “OpenGL is broken.” But it's being posted for folks who do not need OpenGL, and/or want to help debug. #370

We've also moved the FX2D (JavaFX) renderer to its own library, which is available from the Contributions Manager. In related news, the download size is now 230 MB instead of 493 MB.

New features!

• New downloads for Apple Silicon (incomplete! #128), and Raspberry Pi (32- and 64-bit). Some things are still broken, so the releases will be on Github but not processing.org/download.

• The design continues coming together, with new icons for exported applications, document files (.pde, .pdex, and .pdez), plus the Foundation icon used in the Contributions Manager. This work is still in progress, at least until #48 is closed.

• Re-implement settings.path to support portable versions. #3948, 362, #360, fixed with 1a49263a

We're all regressing, why can't your software?

• Double-clicking .pde files on macOS was broken in beta 3. #347

• PShape not allowing attibutes of type int. #344, #363

• Using P2D with createShape() causing GLException. #353, #367

• Fix error in internal utility function to invert scaling. #366, #217, #367

Other fixes…

• Tons of work to get the Windows version of the application to scale properly. Even the opening splash screen is behaving better. #342

• displayDensity() was returning 1 when run from the PDE on Windows. #339

• Fix "Could not delete disable_hidpi" message that was showing up on macOS and Linux after closing the Preferences window.

• Major work inside the Contributions Manager: links to projects, links in description text now working. Some fixes to speed things up. Removing hundreds of lines of vestigial code. Fix the font being used on the progress bar.

• Removed "Illegal reflective access" warning on Linux. #207

Changes

• Native libraries for OpenGL are no longer packed inside .jar files. This fixes slowdowns on Windows caused by antivirus software kicking into high gear. It also gives us a path to get OpenGL working on Apple Silicon. Unfortunately, this also means you'll need to set java.library.path in an IDE outside the PDE. #4783, #4239, JOGL, Stack Overflow

• JavaFX moved to its own library. It no longer works with Tools and Modes as a result, but it was just too hefty relative to its importance. Read about it in #348

• A massive amount of work for our supported platforms. Some of the gritty details are here but we have six of them. Export to Application has been rewritten. It's now possible to build Processing on all six of these platforms.

• Cross-platform support for native libraries has also changed significantly. The export.txt file is ignored completely (no libraries required it anyway), and the subfolders names for native libraries have changed. See the layout of core/library for an example. Again, this enables all these platforms from Apple Silicon to Raspberry Pi.

Contributed tidbits

• Select the entire line when doing Edit → Copy on an empty selection. #100

You probably won't notice, but it's noted here in case you do

• Set the minimum Java version for Windows launcher to 17.0.1.

• Bumped Ant from 1.10.10 to 1.10.12.

• Upgraded JNA from 5.8.0 to 5.10.0.

• Spent a bunch of time looking into RSyntaxArea. It's not gonna happen. #355, #3199, and the details.

Processing 4.0b3

Revision 1278 – 15 January 2022

New colors in the UI! We're still making changes to the design of the UI, but this release includes a new theme engine that makes it possible to select interface colors from a set of options, as well as more control over choosing your own schemes. Check out Tools → Theme Selector for the magic.

We've also moved to Java 17, fixed lots of bugs, added a new default color scheme, and implemented better support for multiple windows with OpenGL.

We even updated the loading screen to include 2022 in the copyright notice.

Fixing the bugs that won't fix themselves

• Added an option to “Disable HiDPI Scaling” on Windows for users that were having trouble with the editor caret (cursor) showing up in the wrong position, or text in the interface (on the tabs in particular) looking oddly jagged. #226, #231

• The “Disable HiDPI Scaling” option is a temporary workaround, with ongoing development taking place at #342. There's also a console warning if Processing detects that your display may have issues, however it's nearly impossible to do this with certainty. As a result, we can't enable the option by default, because it would make things worse for users who don't need it. Fixing this issue requires spending a lot of time testing different Windows systems, resolutions, monitor setups, etc.

• Too much writing to the console (from both System.out and System.err) causing the software to lock up completely. #338

• Got rollovers working again for the Toolbar buttons. Somewhat comically, these seem to have broken at some point during the 3.x development process, and nobody noticed.

• Fix a problem where the default font would misbehave after textSize() was called. Turns out the problem was that the wrong font was being used in the first place. But also added a warning for users when unsupported characters are used with the default font. #303, #4956

• listFiles() and listPaths() with an extension specified were not properly matching directories.

• Fix for disableStyle() with 2D shapes in P3D.

• Allow GEOMETRY (not just PATH) with contains() in PShape. The contains() method is still imperfect, but it's just as bad with polygon shapes as path shapes.

• The Open/Save dialog box was crashing on Linux. Can't reproduce with this release, which uses Adoptium OpenJDK 17, so fingers crossed that it's resolved. #306

Known Issues, the thorns that remain in our side

• The included version of the documentation is for 3.0, not the newer 4.0.

• The display scaling issues on Windows need to be resolved without folks having to use Preferences. #342

• …aaaand pretty much anything here and here. Please help!

Major internal work to support UI themes

• As mentioned above, several new themes are available from the “Theme Selector” option in the Tools menu. Selecting a theme will create a theme.txt file in your sketchbook that sets the interface colors.

• If you make changes to the theme.txt file in your sketchbook, you can select Tools → Update Theme to see those changes reflected in the interface. If there's no theme.txt file in your sketchbook, it will create a theme.txt file in your sketchbook, which you can edit. After you've saved your changes, select “Update Theme” again to see the updates.

• Selecting a new theme will resave your theme.txt file under a new name (theme.001, theme.002, etc.)

• Now using custom scrollbar widgets in the Editor so that it can better match the rest of the interface.

• Auto-generating toolbar and tab icons from SVG files based on theme colors.

• Implement automatic update for changes to theme.txt in the sketchbook.

• More documentation about all of this soon, which will live here.

Hark, a sound from the West, and it is Sam

• Error when calling smooth() on PGraphics #272

• Detect if calling special methods on PApplet or not (and restore unit tests) #288

• Move Mockito to a new version. #287

Behold, a sound from the East, and it is Andrés

• Finalizing support for multiple windows with OpenGL. #312, #313

• Implement buffer object streaming for P2D and P3D and finalize attribute API in PShape. #314

• Add support to PATH shapes in P2D renderer. #6009, #316

The community continues pitching in

• Update Ukrainian language strings. #301

• Splash screen has default OpenJDK icon. #297, #329

Maintaining this 200-year-old house

• Use UTF-8 for readString() and write() in net client. Avoids platform-specific behavior; Java 18 also making UTF-8 the default. #336

• Cleaning up the Create Font dialog while tracking down #278. Removed Serif, SansSerif, Monospaced, Dialog, DialogInput from Create Font. Also sorting the list of font names, and skipping fonts that start with . or # because they're supposed to be hidden from users.

Internal build and development changes

• Update appbundler with the latest from upstream.

• Replace JDK 11 and JavaFX 16 with JDK 17 and JavaFX 17. #285

• Move up from JavaFX 17.0.0.1 to 17.0.1.

• Get rid of version numbers in the name of the batik.jar file.

• ffmpeg not downloading correctly on M1 machines. #319, #5775, #5714, #6230

Processing 4.0 beta 2

Revision 1277 – 4 October 2021

Had to put things down for a while after the big push to get beta 1 out the door. But now we're back with an update mostly focused on fixing a few things that were broken.

Lots of fixes

• Export to Application no longer broken when using P2D or P3D on macOS. (Though if you're a macOS developer, we could use some help) #249

• Allow imports with color in the name. This gets everyone's favorite toxiclibs working again. Got a fix from Sam, fingers crossed that it doesn't introduce new quirks. #240, #246

• Movie Maker no longer broken when there are spaces in the path to Processing. #268

• Debugger was not working when selecting Debug from the menu, now fixed. #282

• "Massachusetts Institue of Technology" typo in loading screen. Not actually a big fix, but lots of reports about this one. #254

…but it's still a beta

Not everything is fixed yet. Here are a few of the more obvious:

• The colors, theme, buttons, interface, icons, etc are not yet complete. We have the necessary help, we just need more time. #48

• Windows: Editor cursor position is offset to the right when display scaling >100% #226

• macOS: IDE cursor position is wrong if font size is changed in Preferences. This may be specific to multiple displays, when one is retina and the other is not. #194

• Export to Application not working with the current video library. The video library isn't handled by me, but we keep hearing about it. Updates will be posted here.

Contributions!

I love getting help from the community. Thank you!

• The welcome screen was persistent, even if you told it to go away. Oops. #48, #253

• Fix minor typos in the PWM code for the IO library. #266

• French translation: fixed typos and added missing items. #258

• Fixed for JSSC library layout and upstream updates. #119, #229

And more…

Things you may not actually notice.

• Added -Dpython.console.encoding=UTF-8 for Python Mode at the request of jdf.

• Removed translated URLs that are not actually translated. Some of the Help menu translations were pointed at ancient links. #250

• Switch to getModifiersEx() in processing.app code. #67

• Deal with getFontMetrics() deprecation warning in EditorToolbar.

Processing 4.0 beta 1

Revision 1276 – 9 August 2021

Celebrating the 20th anniversary of the very first Processing release (revision 0001) which was first posted to be shared as part of a workshop in Japan at Musashino Art University (https://dbn.media.mit.edu/workshops/musabi/). This is the 277th release.

The primary goal for Processing 4 is to keep everyone's code running, even as operating systems, hardware, and hairlines continue to change.

This beta release will become the default download on the site, which means that it is more stable, usable, and better than the 3.5.4 release from January 2020. It's hard to remember what things were like in January 2020. But if you must use pre-pandemic software, we'll be keeping the release online.

Highlights for Processing 4

Here are some highlights for Processing 4, since this will be the first time a lot of people are taking 4.0 for a spin:

• There's a new Movie Maker that creates MP4s and Animated GIFs!

• You can bundle sketches as double-clickable .pdez files and Libraries/Modes/Tools as .pdex files for easy sharing and installation.

• We're using Java 11, which should be faster, more up to date, and a lot more compatible with newer machines.

• There have been many updates for the Video and Sound libraries as we chase Apple's ever-changing guidelines for what constitutes “safe” software.

• For users more experienced with Java, you can now use newer language features! Sam Pottinger rewired the preprocessor (and brought us Java 11 support as well).

Changes since alpha 6

A lot has changed! Trying to get everything in under the wire as we work to finalize 4.0.

Features and Updates

• We've started work on refreshing the design. This round has a new set of colors, icons, a splash screen, and more. If you like them, great! If not, please hold your complaints. The internet doesn't need more negativity! We still have a lot of work to do, and we think you'll be happy with the final result.

• It's now possible to bundle sketches into a single file to be loaded inside the PDE. This is done with .pdez files, which is a sketch folder saved as a .zip but with the extension changed to .pdez. This means you can post a sketch on the web as a .pdez, and someone with Processing can click the link and have it load directly in the PDE. #73, #3987

• Similar to .pdez files, you can install Libraries, Modes, Tools, and Example sets (things that would normally be installed with the Contribution Manager) by renaming their .zip file to .pdez. Double-clicking a .pdez file will open it with Processing, and ask the user whether they'd like to install it.

• It's now possible to do code completion and refactoring even when .java tabs are included in a sketch. Thanks Sam! #157, #230

• Moved the preferences to ~/.config/processing on Linux instead of ~/.processing. This means your settings will be reset, but for most, that will be more of a plus with 4.x. #203

• Initial update of the splash screen and icons. These still need some work: the icons are too muddy at smaller sizes, for instance.

• The Welcome screen has been reset, so folks will see it again. We haven't made a decision on the Welcome screen for the final 4.0, but plan for it to be more useful than what's there now.

• “Show Sketch Folder”, “Add File”, and “Export to Application” now require Untitled or Read-Only sketches to be saved first, which avoids a weird situation where the user is dealing with files in hidden temporary folders. #2459

• The reference for Java Mode is now served up from a web server that lives inside the PDE. This means that the download has just a single file for the reference, instead of thousands of tiny .html files. Far fewer things to copy makes the installation process much smoother.

Bug Fixes

• Really chatty console messages for longtime users who had older (like 2.x) settings files still on their machine.

• IDE cursor position on Windows was going weird if display scaling used. #226

• Only call errorTable.updateTheme() if the Mode is using an Error Table (Python was not).

• PShape.scale() not working with PShape.resetMatrix() when P2D renderer is used. #217, #225

Should Be Fixed

Several things that should no longer be a problem based on updates we've done in 4.x, but not necessarily verified 100%.

• Undo feature may have undesired results (Fixed in 4.0a4) #4775

• HiDPI support for GNOME desktop. #6059

• AppKit errors from P2D/P3D. #5880

• Export Application broken in Processing 3.5.4 when using P2D or P3D renderers. #5983

• Cannot run rotateZ() within the PShape class. #5770

• Profile GL4bc is not available on X11GraphicsDevice error fixed with new JOGL release. #6160, #6154.

• Profile GL3bc is not available on X11GraphicsDevice should also be fixed. #5476

Internal Changes

Things you're unlikely to notice, but in case something seems off, it's better to make note of them in case you see a related problem pop up.

• Now using JDK 11.0.12+7.

• Cleaning up suggestions.txt handling and related code.

• Removed code for pulling fonts from JAVA_HOME/lib/fonts, because it no longer exists in Java 11.

• Update EditorFooter.updateMode() to EditorFooter.updateTheme() and add it to the code called by Editor.updateTheme()

• Removed the JRE Downloader, because it's no longer necessary. #155

• Changed Messages.loge() to Messages.err().

Known Issues

• Support for .pdez and .pdex is not yet complete on Linux. Please help! #239

• Have I mentioned that the design of the icons, theme, layout, etc aren't finished?

Processing 4.0 alpha 6

Revision 1275 – 10 July 2021

Code completion is back!

Added a new Movie Maker that creates MP4s and Animated GIFs!

And a new color scheme sure to bring out the cranks!

New Features

• Movie Maker has been rewritten and much improved! It can now directly create high quality MPEG-4 videos and Animated GIFs. Due to Apple removing support for most video codecs after macOS Mojave, we could no longer export QuickTime videos. The new Tool uses FFmpeg behind the scenes. The Tool also supports Apple ProRes 4444, which is very high quality, and incidentally, the format that Apple's “QTMovieModernizer” formerly used to re-encode “legacy” video formats. #6110

Design and Themes

• We've started work on refreshing the design. This round has a new set of colors. If you like them, great! If not, please hold your complaints. The internet doesn't need more negativity! We know some people won't like it, and we're still working on it. We think you'll be happy with the final version—we have some exciting updates that we aren't yet ready to share, and it will all make more sense as the system comes together. #48

• In the meantime, if you'd like to customize the colors, instructions are here.

• The "4" icon and the current "About" screen are only placeholders. I was tired of looking at the 3.x design, and also needed to be able to tell the versions apart from one another. It's also necessary to start the replacement process: figuring out what things need to be updated when we incorporate the real versions.

• All that said, major work underway for improvements to how the visual theme is handled. We hope to ship with a dark mode option as well. Stay tuned!

• The splash screen handler has been rewritten because the Windows version in launch4j was too brittle. The downside is that it's a fraction of a second slower to show up, but the upside is that hi-res Linux and Windows displays get a nice 2x version instead of the crunchy low-fi (not in a good way) version.

• Add ui.font.family and ui.font.size as preferences.

• Added support for 0x numbers to support alpha colors in theme.txt.

Bug Fixes

• Code completion is fixed. Thanks Sam! #177, #219

• mouseButton was not set correctly on mouseReleased() with Java2D. #181

• A more useful message for the NoClassDefError: processing/core/PApplet startup error on Windows was in the alpha 5 source, but may not have made it into the actual release. #154

• Fix Module javafx.base not found on Linux. Thanks letorbi. #214, #215

• After selecting a font other than Source Code Pro, font went to a default. #216

• unregisterMethod() was broken. #223

• Fixed "No library found for org.w3c.dom" message when using that (built-in) package.

Changes

• When changing to an incompatible Mode, just open a new window instead of giving the user a potentially confusing error message about it. #189

API Changes

None of these should break anything, but if they do, please let us know!

• Editor.applyPreferences() was protected, now it's public.

• Removed Editor.repaintErrorBar() and Editor.showConsole() because they didn't appear to be in use. Holler if this breaks anything.

• Renamed TextAreaPainter.getCompositionTextpainter() to getCompositionTextPainter().

Internal Changes

• Removed java.class.path when launching code from inside the PDE. This should prevent conflicts, and avoid introducing problems when using Export to Application.

• Removed compound key actions (which were undocumented and not in use). This clears up a lot of complexity in DefaultInputHandler.

• Remove jdt.compiler.jar from subprojects.

• Cleaned up lots of dead/unused parts of javafx/build.xml.

• Move ISSUE_TEMPLATE to the .github subfolder.

• Removed extra files from Tools folders for the download.

• Moved doclet to separate repo. Thanks DSI! #218, #222

Processing 4.0 alpha 5

Revision 1274 – 24 June 2021

Sneaking a release out the door the morning before while on a break from our company meeting. Don't tell my boss, he's kind of a jerk.

Known Bugs

• Code completion is currently broken. Any updates will be posted here.

• Plenty of other issues being tracked in the Processing 4 and Processing 3 repositories. Please help!

Updates and Additions

• Added a few more “entitlements” to the macOS release that may help with using the Video and Sound libraries, especially on Big Sur.

• Moved from the 11.0.2 LTS version of JavaFX to the in-progress version 16. This fixes a garbled text issue that was breaking Tools that used JavaFX.

• JavaFX has been moved out of core and into a separate library. After Java 8, it's no longer part of the JDK, so it requires additional files that were formerly included by default. The Processing version of that library comes in at 180 MB, which seems excessive to include with every project, regardless of whether it's used. (And that's not including the full Webkit implementation, which adds ~80 MB per platform.)

• JavaFX is back and working again! This also fixes some Tools that relied on it, and Export to Application should be working as well. #110, #112, #3288, #209, #210

Other Fixes and Changes

• Major font cleanup inside Preferences. It appears that the “Monospace” font may be missing or broken with OpenJDK 11. Does it show a random sans serif for you? Let us know if it does. But aside from that, the Editor and Console font should be behaving a little more reliably.

• The Windows splash screen should no longer be tiny. Still sorting out some hidpi issues on Windows, but this one might make things a bit less quirky. #4896, #145

• Better handling of NoClassDefError: processing/core/PApplet on startup with Windows 10. #154

• No longer using JFileChooser on macOS; it's too awful. This means a Copy/Paste issue comes back, but the cure was worse than the disease. #1035, #77

Internal Changes

• The minimum system version for macOS (for the PDE and exported applications) is now set to 10.14.6 (the last update of Mojave). 10.13 (High Sierra) is no longer supported by Apple as of September or December 2020 (depending on what you read), and for our sanity, we're dropping it as well.

• Updated JNA from 5.7.0 to 5.8.0.

• Remove the ant binary from the repo, updated the version we're using from 1.8.2 to 1.10.10.

• Rebuilt the appbundler tool for macOS to handle some recent changes, and disabled some logging chatter as well.

• Update to launch4j 3.14, fixing Export to Application on Windows.