Method setIcon

core/src/processing/javafx/PSurfaceFX.java:455–467

(PImage icon)

  public void setIcon(PImage icon) {
    int w = icon.pixelWidth;
    int h = icon.pixelHeight;
    WritableImage im = new WritableImage(w, h);
    im.getPixelWriter().setPixels(0, 0, w, h,
                                  PixelFormat.getIntArgbInstance(),
                                  icon.pixels,
                                  0, w);

    Stage stage = (Stage) canvas.getScene().getWindow();
    stage.getIcons().clear();
    stage.getIcons().add(im);
  }


  List<Image> iconImages;