loadShape() problems with SVGs that have . starting a number in a path

Created by: benfry

Re-saving the SVG in 1.0 format with Illustrator instead of 1.1 will fix the issue, but the problem seems to be that a leading . in the SVG path code won't render properly, for instance:

• M3,.6 – parse to M, 3, .6 (may be fixed with https://github.com/processing/processing4/commit/9ef40ba48c284ae52e7eae759af325486ca85f1e)
• M.6.7 – parse to M, .6, and .7
• …etc

This caused a problem with the variable icons, which was fixed commit 805306fd1b4eeeac35bf1c29693d751edf349f57, so using the previous version of the SVGs should do the trick for testing.

Test code:

static final String[] names = { 
  "array", "boolean", "byte", "char", "double", "float",  
  "integer", "long", "object", "short", "string"
};

void setup() {
  size(250, 550);
  textAlign(LEFT, CENTER);
  textSize(24);
  fill(0);

  int each = 50;
  int pos = 0;
  for (String name : names) {
    PShape s = loadShape(name + ".svg");
    shape(s, 0, pos, each, each);
    text(name, 60, pos + each/2);
    pos += each;
  }
  saveFrame("issue.png");
}

Commencez par loadShape() et le point d’entrée de l’analyse des chemins SVG, puis reproduisez le croquis fourni avec les versions précédentes de SVG mentionnées dans l’issue. Vérifiez la tokenisation de chemins tels que M3,.6 et M.6.7 ; le travail est terminé lorsque les coordonnées à décimale initiale sont analysées correctement et que les icônes variables s’affichent comme prévu.