processing / processing/processing4
Since v4.4.3 - XYscope has odd sizing bug and small examples alphabetical order issue
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Descripción
Most appropriate sub-area of Processing 4?
Core/Environment/Rendering
Processing version
4.4.3
Operating system
MacOS 13.6.5
Bug description
An issue was brought up on the XYscope repo about the size of shapes changing and going off screen.. did some version checking and discovered a bug was introduced in v4.4.3 of Processing. Prior to 4.4.2, my examples for 1_getting_started > calibration (or basic_drawing or clock) all worked fine, keeping the graphics within the 512x512 window. Since 4.4.3, the shapes seem to be 4x bigger... the sizing magnitude change is especially noticeable with the basic_drawing example where the mouseX/Y no longer match.. Odd that about half the sketches aren't affected.. so I'm guessing it's semi related to pushMatrix()/popMatrix() or translate()... really not sure.. Tried looking into the changelog, but perhaps someone working close on the project has an idea from the commit log what it might have been? The issue has lingered up until the latest 4.4.6 release.
v4.4.2, calibration example
v4.4.3, calibration example (scale issue)
On a small side note, another small issue that was introduced in 4.4.2, was the alphabetical order listing of the Contributed Libraries within the examples window. Previously XYscope was usually at the very bottom of this list, but now it looks like some other bits from the folder aren't being filtered? - aha, it's placing all lowercase libs at the bottom after any Titlecase ones...
v4.4.1, examples window
v4.4.2, examples window (alphabetical issue)
Steps to reproduce this
-
Install
XYscopelibrary -
compare example
calibrationusing v4.4.2 (or lower) and v4.4.3
snippet
/*
calibration
circle + square + lines to help center/adjust oscilloscpe display
cc teddavis.org 2023
*/
import ddf.minim.*; // minim req to gen audio
import xyscope.*; // import XYscope
XYscope xy; // create XYscope instance
void setup() {
size(512, 512);
xy = new XYscope(this); // define XYscope instance
//xy.getMixerInfo(); // lists all audio devices
}
void draw() {
background(0);
xy.clearWaves(); // clear waves similar to background
pushMatrix();
translate(width/2, height/2);
pushMatrix();
rotate(radians(180));
xy.circle(0, 0, width);
popMatrix();
xy.rectMode(CENTER);
xy.rect(0, 0, width);
xy.line(-width/2, 0, width/2, 0);
xy.line(0, height/2, 0, -height/2);
popMatrix();
xy.buildWaves(); // build audio from shapes
xy.drawAll(); // draw all analytics
}
Additional context
No response
Would you like to work on the issue?
No, I’m just reporting the issue
Guía de contribución
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Línea de trabajo
Empieza reproduciendo los ejemplos XYscope calibration, basic_drawing y clock en Processing 4.4.2 y 4.4.3; después, inspecciona los cambios de Core/Environment/Rendering en el rango de commits enlazado. Comprueba si la regresión del dimensionamiento y la regresión del orden de Contributed Libraries tienen causas independientes. Se considera terminado cuando los ejemplos conservan sus dimensiones esperadas y la lista de bibliotecas está ordenada alfabéticamente de forma coherente.
Escrito por el modelo de indexación a partir del texto del issue.
Evaluación
- Stack tecnológico
- java
- Área
- computer-graphics, desktop
- Tipo de issue
- Error
- Dificultad
- 4/5
- Tiempo estimado
- 3-5 días
- Estado de actividad
- Estancado
- Claridad
- Bastante claro
- Aptitud para principiantes
- 32/100