# Latest

**URL:** https://discourse.processing.org/latest.md?page=506

[Latest](https://discourse.processing.org/latest.md) · [Categories](https://discourse.processing.org/categories.md) · [Tags](https://discourse.processing.org/tags.md)

**Page:** 507

---

## [Hex color in p5js web editor](https://discourse.processing.org/t/hex-color-in-p5js-web-editor/9762)

<div class="topic-metadata">

**Author:** [@Leo\_Aguiar](https://discourse.processing.org/u/Leo_Aguiar)\
**Replies:** 6\
**Last updated:** [March 31, 2019, 3:43pm UTC](https://discourse.processing.org/t/hex-color-in-p5js-web-editor/9762 "2019-03-31T15:43:27Z")

</div>

Hi forum, Why does this not work in the p5js web editor? function setup() { createCanvas(400, 400); } function draw() { background(220); let c1 = color('#f92804'); fill(c1); rect(width/2,height/2,50,50); …

---

## [Adjust pixels array but don't render on screen p5 js](https://discourse.processing.org/t/adjust-pixels-array-but-dont-render-on-screen-p5-js/9643)

<div class="topic-metadata">

**Author:** [@Milky](https://discourse.processing.org/u/Milky)\
**Replies:** 5\
**Last updated:** [March 31, 2019, 3:23pm UTC](https://discourse.processing.org/t/adjust-pixels-array-but-dont-render-on-screen-p5-js/9643 "2019-03-31T15:23:23Z")

</div>

Hello, I want to train a neural network, which will use the pixels array as input but I don’t want it to constantly render it while I am training it. Is it possible to not render any of the lines and vertices I drew but…

---

## [2 played games, connected with WIFI](https://discourse.processing.org/t/2-played-games-connected-with-wifi/8985)

<div class="topic-metadata">

**Author:** [@CodeMasterX](https://discourse.processing.org/u/CodeMasterX)\
**Replies:** 3\
**Last updated:** [March 31, 2019, 2:56pm UTC](https://discourse.processing.org/t/2-played-games-connected-with-wifi/8985 "2019-03-31T14:56:58Z")

</div>

Hi! I’ve always wanted to make a 2 player game, which they play through internet. I saw a web function in reference, so i started wondering if its possible. I was thinking maybe i host wix site, with like 10 “sessions”.…

---

## [String of thumbnail images instead of characters](https://discourse.processing.org/t/string-of-thumbnail-images-instead-of-characters/9725)

<div class="topic-metadata">

**Author:** [@gdesigner](https://discourse.processing.org/u/gdesigner)\
**Replies:** 2\
**Last updated:** [March 31, 2019, 1:03pm UTC](https://discourse.processing.org/t/string-of-thumbnail-images-instead-of-characters/9725 "2019-03-31T13:03:06Z")

</div>

Hello, I’m new to Processing and this forum but I’m trying to create a project for University, where you can create a unique street as you type. I have started with the character string example, however, instead of a ch…

---

## [Disintegration/perish effect in p5.js](https://discourse.processing.org/t/disintegration-perish-effect-in-p5-js/9744)

<div class="topic-metadata">

**Author:** [@blkpanther](https://discourse.processing.org/u/blkpanther)\
**Replies:** 2\
**Last updated:** [March 31, 2019, 12:36pm UTC](https://discourse.processing.org/t/disintegration-perish-effect-in-p5-js/9744 "2019-03-31T12:36:09Z")

</div>

Is there any way to make any shape in p5.js disintegrate into particles or turn into ashes? Or is there any sample code that shows a similar effect where the original object or image perish? Alternatively any libraries t…

---

## [\[SOLVED\] P5js check if tiles are the same color](https://discourse.processing.org/t/solved-p5js-check-if-tiles-are-the-same-color/8832)

<div class="topic-metadata">

**Author:** [@ZachMcMkay](https://discourse.processing.org/u/ZachMcMkay)\
**Replies:** 15\
**Last updated:** [March 31, 2019, 11:32am UTC](https://discourse.processing.org/t/solved-p5js-check-if-tiles-are-the-same-color/8832 "2019-03-31T11:32:41Z")

</div>

I’m creating a short program that can randomize tiles to alternate white, then a random color from a set of 8 specific colors. However what i want to add to this is a way to check if the tiles around it are the same col…

---

## [Show an desktop menu bar](https://discourse.processing.org/t/show-an-desktop-menu-bar/9651)

<div class="topic-metadata">

**Author:** [@Stanlepunk](https://discourse.processing.org/u/Stanlepunk)\
**Replies:** 14\
**Last updated:** [March 31, 2019, 10:23am UTC](https://discourse.processing.org/t/show-an-desktop-menu-bar/9651 "2019-03-31T10:23:18Z")

</div>

I try to add a menu bar on the top of my desktop, i’m close but I fail :slight\_smile Obviously I don’t want open a new frame, but I cannot figure the way to do that. my code is here Menu\_bar mp; void setup() { build…

---

## [Processing crashes after file selection dialog](https://discourse.processing.org/t/processing-crashes-after-file-selection-dialog/1431)

<div class="topic-metadata">

**Author:** [@roy](https://discourse.processing.org/u/roy)\
**Replies:** 5\
**Last updated:** [March 31, 2019, 10:21am UTC](https://discourse.processing.org/t/processing-crashes-after-file-selection-dialog/1431 "2019-03-31T10:21:39Z")

</div>

OS: Ubuntu 18.04 Processing version: 3.3.7 When I start processing and go to File\>Open, two things happen: The dialog doesn’t detect any pde files When I close the dialog box, processing crashes with this in the cons…

---

## [GsoC : Revisit Android SDK and Emulator Installer](https://discourse.processing.org/t/gsoc-revisit-android-sdk-and-emulator-installer/9318)

<div class="topic-metadata">

**Author:** [@deerajtheepshi](https://discourse.processing.org/u/deerajtheepshi)\
**Replies:** 10\
**Last updated:** [March 31, 2019, 10:03am UTC](https://discourse.processing.org/t/gsoc-revisit-android-sdk-and-emulator-installer/9318 "2019-03-31T10:03:13Z")

</div>

Hi, This is Deeraj from NIT Trichy, India. I am looking on to contribute towards the project of revisiting the Android and Emulator Installer . It would be great if someone could help me on getting started with contribu…

---

## [mouseClicked function using an image](https://discourse.processing.org/t/mouseclicked-function-using-an-image/9795)

<div class="topic-metadata">

**Author:** [@mvincee](https://discourse.processing.org/u/mvincee)\
**Replies:** 1\
**Last updated:** [March 31, 2019, 3:31am UTC](https://discourse.processing.org/t/mouseclicked-function-using-an-image/9795 "2019-03-31T03:31:40Z")

</div>

I have four emojis displaying in a canvas. Each image when clicked will change the background. For example, smiling face, a rising sun will appear. First question, how do I use the mouseClicked event on an image? Second,…

---

## [Guido cannot work in python mode](https://discourse.processing.org/t/guido-cannot-work-in-python-mode/9501)

<div class="topic-metadata">

**Author:** [@fish](https://discourse.processing.org/u/fish)\
**Replies:** 13\
**Last updated:** [March 31, 2019, 2:58am UTC](https://discourse.processing.org/t/guido-cannot-work-in-python-mode/9501 "2019-03-31T02:58:36Z")

</div>

I translated guido exmple into python mode,but it cannot work,thanks for help add\_library('Guido') def setup (): global slider size(400, 400); Interactive.make( this ) slider = Slider( 2,…

---

## [Solution: How to check for internet-connection in Processing](https://discourse.processing.org/t/solution-how-to-check-for-internet-connection-in-processing/9772)

<div class="topic-metadata">

**Author:** [@Schred](https://discourse.processing.org/u/Schred)\
**Replies:** 3\
**Last updated:** [March 30, 2019, 9:44pm UTC](https://discourse.processing.org/t/solution-how-to-check-for-internet-connection-in-processing/9772 "2019-03-30T21:44:06Z")

</div>

Hi! I was trying to figure out how to check if a device is connected to the internet, but couldn’t find any helpful results on google (this is the only thing I found). I eventually figured it out, and wanted to share my…

---

## [Size cannot be used here](https://discourse.processing.org/t/size-cannot-be-used-here/9765)

<div class="topic-metadata">

**Author:** [@yonjukyu](https://discourse.processing.org/u/yonjukyu)\
**Replies:** 3\
**Last updated:** [March 30, 2019, 10:20pm UTC](https://discourse.processing.org/t/size-cannot-be-used-here/9765 "2019-03-30T22:20:29Z")

</div>

hello i am creating a little game and everything was ok before an error appeared: Could not run the sketch: size cannot be used here. here is my code (there is 4 authers classes): boolean keys\[\]; int vaisseau\_x = …

---

## [Fluid or Smoke Library](https://discourse.processing.org/t/fluid-or-smoke-library/9750)

<div class="topic-metadata">

**Author:** [@Modular](https://discourse.processing.org/u/Modular)\
**Replies:** 2\
**Last updated:** [March 29, 2019, 7:33pm UTC](https://discourse.processing.org/t/fluid-or-smoke-library/9750 "2019-03-29T19:33:28Z")

</div>

Hi guys, i’m a beginner here and in the study of processing; Is there someone could help me to find some fluid or smoke library similar to this: any kind of advice to make this kind of stuff, would be very welcome. …

---

## [Mercator Map question: ellipse not showing](https://discourse.processing.org/t/mercator-map-question-ellipse-not-showing/9748)

<div class="topic-metadata">

**Author:** [@antoinesaurat](https://discourse.processing.org/u/antoinesaurat)\
**Replies:** 1\
**Last updated:** [March 30, 2019, 7:42pm UTC](https://discourse.processing.org/t/mercator-map-question-ellipse-not-showing/9748 "2019-03-30T19:42:39Z")

</div>

Dear all, First of all nice to meet you, I am (a very excited) beginner in Processing. Congratulations for this amazingly clear and friendly forum. As stated in the title, I am trying to use a code from Till Nagel to p…

---

## [Flappy bird colision help](https://discourse.processing.org/t/flappy-bird-colision-help/9736)

<div class="topic-metadata">

**Author:** [@bobbobbobbob](https://discourse.processing.org/u/bobbobbobbob)\
**Replies:** 4\
**Last updated:** [March 30, 2019, 5:21pm UTC](https://discourse.processing.org/t/flappy-bird-colision-help/9736 "2019-03-30T17:21:00Z")

</div>

int rectX2; float r2; int rectX; float r; float v = -1; float y = 300; void setup() { size(600, 600); background(0); r = random(50, 450); rectX = 550; r2 = random(50, 450); rectX2 = 1100; } void draw() { b…

---

## [Using data to draw custom shapes](https://discourse.processing.org/t/using-data-to-draw-custom-shapes/9733)

<div class="topic-metadata">

**Author:** [@kirstee\_baxt](https://discourse.processing.org/u/kirstee_baxt)\
**Replies:** 10\
**Last updated:** [March 30, 2019, 4:55pm UTC](https://discourse.processing.org/t/using-data-to-draw-custom-shapes/9733 "2019-03-30T16:55:23Z")

</div>

Hello! I don’t have a lot of code experience, but have been learning a lot about Processing through tutorials, etc. I have a desire to pull data in from a csv that contains two columns : time (in decimal format) and an …

---

## [Exporting Application not working. "windres.exe: can't open file"](https://discourse.processing.org/t/exporting-application-not-working-windres-exe-cant-open-file/9790)

<div class="topic-metadata">

**Author:** [@Xabdro](https://discourse.processing.org/u/Xabdro)\
**Replies:** 8\
**Last updated:** [March 30, 2019, 4:55pm UTC](https://discourse.processing.org/t/exporting-application-not-working-windres-exe-cant-open-file/9790 "2019-03-30T16:55:21Z")

</div>

Hi all, I’m trying to export a sketch to an application. I am using windows 10 and processing 3.5.3. I am trying to embed java when I export. Regardless of the sketch I try I always get the same error: https://pastebi…

---

## [GSOC 2019: Ideas for p5.js Web Editor](https://discourse.processing.org/t/gsoc-2019-ideas-for-p5-js-web-editor/9785)

<div class="topic-metadata">

**Author:** [@anku255](https://discourse.processing.org/u/anku255)\
**Replies:** 1\
**Last updated:** [March 30, 2019, 4:48pm UTC](https://discourse.processing.org/t/gsoc-2019-ideas-for-p5-js-web-editor/9785 "2019-03-30T16:48:48Z")

</div>

Hello Everyone! I am Ankit Tiwari, a third-year Computer Science Engineering student at IIIT Kalyani, India. I came to know about the Processing Foundation through @shiffman’s Coding Train videos. I like how friendly a…

---

## [Show all stored files with given extension](https://discourse.processing.org/t/show-all-stored-files-with-given-extension/9789)

<div class="topic-metadata">

**Author:** [@John56](https://discourse.processing.org/u/John56)\
**Replies:** 3\
**Last updated:** [March 30, 2019, 3:39pm UTC](https://discourse.processing.org/t/show-all-stored-files-with-given-extension/9789 "2019-03-30T15:39:08Z")

</div>

Hello community, I have nearly finished my first android app using Processing 3 for android. This app uses the command saveStrings(string,filename) to store textfiles with extension .txt wchich works fine. In processing…

---

## [How can I set different sizes for Char with Geomerative?](https://discourse.processing.org/t/how-can-i-set-different-sizes-for-char-with-geomerative/9642)

<div class="topic-metadata">

**Author:** [@lolonulu](https://discourse.processing.org/u/lolonulu)\
**Replies:** 1\
**Last updated:** [March 30, 2019, 3:39pm UTC](https://discourse.processing.org/t/how-can-i-set-different-sizes-for-char-with-geomerative/9642 "2019-03-30T15:39:08Z")

</div>

Hello, I am using the Geomerative library to draw some text. I manage to split it into chars and then set their size according to their distance with mouseX, but the space between char is acting strangely. I’d like it …

---

## [Print object names in red or blue](https://discourse.processing.org/t/print-object-names-in-red-or-blue/9778)

<div class="topic-metadata">

**Author:** [@pawlisko](https://discourse.processing.org/u/pawlisko)\
**Replies:** 3\
**Last updated:** [March 30, 2019, 3:20pm UTC](https://discourse.processing.org/t/print-object-names-in-red-or-blue/9778 "2019-03-30T15:20:14Z")

</div>

My professor assigned this assignment and I just can’t figure out how to do it. Can anyone help me out or at least give me a head start. I’ve been trying to figure it out all day today and I get more and more confused. T…

---

## [External device selection](https://discourse.processing.org/t/external-device-selection/9757)

<div class="topic-metadata">

**Author:** [@Pete\_r61](https://discourse.processing.org/u/Pete_r61)\
**Replies:** 1\
**Last updated:** [March 30, 2019, 12:49pm UTC](https://discourse.processing.org/t/external-device-selection/9757 "2019-03-30T12:49:01Z")

</div>

Hello, Although my external device shows up in menu option Android\>Devices, it is not selectable by mouseclick, although the device is colored blue. The selector sticks with the Genymotion emulation of Google device. I…

---

## [GSOC in p5.js web editor](https://discourse.processing.org/t/gsoc-in-p5-js-web-editor/9506)

<div class="topic-metadata">

**Author:** [@AnkurIngale](https://discourse.processing.org/u/AnkurIngale)\
**Replies:** 7\
**Last updated:** [March 27, 2019, 7:48pm UTC](https://discourse.processing.org/t/gsoc-in-p5-js-web-editor/9506 "2019-03-27T19:48:25Z")

</div>

Hey! Myself Ankur Ingale, an undergrad student from Indian Institute of Technology, Guwahati. I am really interested in the p5.js web editor project, search in the list of sketches. I wanted to know, if I have to sear…

---

## [Animating Gif for Android](https://discourse.processing.org/t/animating-gif-for-android/9738)

<div class="topic-metadata">

**Author:** [@braingames](https://discourse.processing.org/u/braingames)\
**Replies:** 1\
**Last updated:** [March 30, 2019, 10:08am UTC](https://discourse.processing.org/t/animating-gif-for-android/9738 "2019-03-30T10:08:29Z")

</div>

Hi I am trying to animate a gif on an Android using processing, but for some reason my gif isn’t being loaded. This is a simple code example from the Android example library. /\*\* Sequential by James Patterson. Displ…

---

## [GSoC 2019: Code Slang Proposal](https://discourse.processing.org/t/gsoc-2019-code-slang-proposal/9590)

<div class="topic-metadata">

**Author:** [@zaisidd](https://discourse.processing.org/u/zaisidd)\
**Replies:** 3\
**Last updated:** [March 30, 2019, 2:54am UTC](https://discourse.processing.org/t/gsoc-2019-code-slang-proposal/9590 "2019-03-30T02:54:01Z")

</div>

Hi! Previously I posted here about the Code Slang project. I got some really good info from @figraham and I set things into motion for my project proposal. I finished writing a first draft of my proposal today. I’ve al…

---

## [Head tracking Gradient brushes](https://discourse.processing.org/t/head-tracking-gradient-brushes/9684)

<div class="topic-metadata">

**Author:** [@daankuyper](https://discourse.processing.org/u/daankuyper)\
**Replies:** 3\
**Last updated:** [March 29, 2019, 8:45pm UTC](https://discourse.processing.org/t/head-tracking-gradient-brushes/9684 "2019-03-29T20:45:10Z")

</div>

Hey everybody, I’m quite new to processing. I’ve done 1 very simple project before involving processing and a kinect where I only used a image sequence that changed when the distance changed of the user. The problem I …

---

## [Minim Exercise HELP](https://discourse.processing.org/t/minim-exercise-help/9492)

<div class="topic-metadata">

**Author:** [@JoseBri93](https://discourse.processing.org/u/JoseBri93)\
**Replies:** 6\
**Last updated:** [March 29, 2019, 6:30pm UTC](https://discourse.processing.org/t/minim-exercise-help/9492 "2019-03-29T18:30:08Z")

</div>

Hi Everybody! I’ve just started playing with Minim Library and I’m struggling with an exercise i found here (http://responsivedesign.de/wp-content/uploads/2016/05/tutorial-06\_processing-soundmapping2.pdf). In a few word…

---

## [GSOC 2019: SVG support for p5js](https://discourse.processing.org/t/gsoc-2019-svg-support-for-p5js/9769)

<div class="topic-metadata">

**Author:** [@project\_2501](https://discourse.processing.org/u/project_2501)\
**Replies:** 3\
**Last updated:** [March 29, 2019, 6:09pm UTC](https://discourse.processing.org/t/gsoc-2019-svg-support-for-p5js/9769 "2019-03-29T18:09:34Z")

</div>

Hi I’d like to implement SVG support for p5js. I understand some of the history and realise that not all the capabilities of p5js are easily possible in SVG - and indeed, there are many that shouldn’t be attempted. Ho…

---

## [Confused as to how I could implement a sorting algorithm in Processing](https://discourse.processing.org/t/confused-as-to-how-i-could-implement-a-sorting-algorithm-in-processing/9708)

<div class="topic-metadata">

**Author:** [@Xevion](https://discourse.processing.org/u/Xevion)\
**Replies:** 3\
**Last updated:** [March 29, 2019, 5:50pm UTC](https://discourse.processing.org/t/confused-as-to-how-i-could-implement-a-sorting-algorithm-in-processing/9708 "2019-03-29T17:50:04Z")

</div>

Hi, I’m just getting started in programming and have been working with Processing for a couple of months now, but haven’t found a solution to a rather advanced (for me) problem concerning solving and projecting an array …

[Previous page](https://discourse.processing.org/latest.md?page=505)

[Next page](https://discourse.processing.org/latest.md?page=507)