Quantcast
Channel: Processing Forum
Browsing all 1768 articles
Browse latest View live

Re : PLEASE HELP!!! Serial Error

I deleted the duplicate thread, avoid this please. You can edit this topic to improve the subject line or the content.

View Article


Re : PLEASE HELP!!! Serial Error

..and check if  Arduino.list()[0] is really your Ardu !! Probably its on another index of your usb-devices.

View Article


Re : PLEASE HELP!!! Serial Error

ok!well I managed to get rid of the following error:The error I am getting is: Error inside Serial.<init.()But it still doesn't seem to be working at allthis is what I get in the black box under the...

View Article

Re : Video list array, out of memory

I'm sorry to insist but i don't find a solution.I just want to intantiate a video and play different video with the element.At this time, the first video play but stay in the memory when i call the...

View Article

Image may be NSFW.
Clik here to view.

No font in exported PDF

I have tried literally dozens of plotting, drawing, image processing, and page layout programs, including freeware and expensive commercial software, to do what I consider a moronically simple task....

View Article


Re : No font in exported PDF

You create the data directory in the folder your sketch is in. However if you know where the ttf fonts are stored on your system it is easier just to enter the path (then you can pick and choose). See...

View Article

many copy calls lead to OutOfMemoryError

Hi everyone,I'm working on a program, which slices up images and draws these slices on the screen. But no matter if I try PGraphics or PImages after a while my program simply crashes because of the...

View Article

Re : many copy calls lead to OutOfMemoryError

you might want to look here:https://forum.processing.org/topic/pimage-memory-leak-example#25080000001807951

View Article


Re : many copy calls lead to OutOfMemoryError

The problem is almost certainly caused by line 30PImage slice = createImage(size, pg.height, RGB);since this is called from the draw method it is creating a new image approximately 60 times a second...

View Article


Re : many copy calls lead to OutOfMemoryError

hey you twoThank you for the resonses. In this simplified version of the program I could indeed use the same PImage over and over again, not creating it 60times per second. In my actual program. the...

View Article

Re : No font in exported PDF

Thanks for the speedy reply. I am using the Windows version and I tried this, but it only selected the correct font for the graphics window, just as before. The PDF still contains no font information....

View Article

Error inside Serial.() when I change to Size(x,y) to P3D

I have a sketch that uses serial communication to get data from an arduino.It also displays a circle on the screen as part of a calibration routine.It works fine, but I decided it would look a little...

View Article

Re : No font in exported PDF

Indeed, the PDF doesn't embed the font, and the PDF reference doesn't tell it should do it...At work, we use iText (the library generating the PDF) in Java2D mode (ie. drawing on a PDF surface instead...

View Article


Re : Error inside Serial.() when I change to Size(x,y) to P3D

Is size() the first line of setup()?

View Article

Image may be NSFW.
Clik here to view.

Re : No font in exported PDF

Yeah, the PDF Export library page doesn't tell you a whole lot. It is mostly very confusing. The code examples are somewhat inconsitent and there is no real reference material. Just examples. I set out...

View Article


Re : Using Noise in Video Input

I'm surprised no one got to you in a year. I just came by this by chance. Nice code. Very interesting approach. If you haven't already, you should take a look at the optical flow sketch by Hidetoshi...

View Article

Image may be NSFW.
Clik here to view.

Re : How to port old PGraphicsOpenGL code to Processing 2 alpha - Additive...

also, is anyone else getting this weird image noise on the start of their sketch?  seems to be a visual leftover from the last time the sketch was exited.  didn't get it in 2.0b6, but i am getting it...

View Article


Re : Long delay in Processing and Arduino Serial

Hi all,I just encountered this Processing/Arduino bug recently.  My serial code, which was working properly with earlier versions of Processing/Arduino, now suffers from huge delays.  My Processing...

View Article

Re : No font in exported PDF

My understanding of PDF: basically, unless specifically told, it uses bases fonts that Acrobat always has, for portability reasons.I used a baroque font not installed on my system: it was displayed on...

View Article

Re : JavaSound Minim Errors

I'm getting these errors even with the RecordAudioInput example from the minim library.  The sketch spits out these errors when I save the file.  Again, recording and saving both work fine, sound fine,...

View Article
Browsing all 1768 articles
Browse latest View live