processing/processing4

PGraphics saves fully transparent instead of red (P2D)

Open

#737 opened on Jun 30, 2023

View on GitHub
 (1 comment) (0 reactions) (0 assignees)Java (176 forks)auto 404
help wantedopengl

Repository metrics

Stars
 (439 stars)
PR merge metrics
 (PR metrics pending)

Description

Created by: clankill3r

Processing 4.2, OSX 10.15.7

void setup() {
  size(600, 600, P2D);
  PGraphics pg = createGraphics(64, 64, P2D);
  pg.beginDraw();
  pg.background(255, 0, 0);
  pg.endDraw();

  image(pg, 0, 0);

  pg.save("bug.png");
}

It should save a red image, but it's fully transparent.

Contributor guide

Research direction
Tech stack
Domain
Issue type
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Prerequisites
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.