XML change for processing 2 ?
in
Programming Questions
•
1 year ago
This XML code does not work in processing 2 . I read in the wiki that xml ELEMENT should change in some way.
please somebody tell me how should it change ?
- // Learning Processing
- // Daniel Shiffman
- // http://www.learningprocessing.com
- // Example 18-9: Using Processing's XML library
- import processing.xml.*;
- // An array of Bubble objects
- Bubble[] bubbles;
- void setup() {
- size(200,200);
- smooth();
- // Load an XML document
- XMLElement xml = new XMLElement(this, "bubbles.xml" );
- // Getting the total number of Bubble objects with getChildCount().
- int totalBubbles = xml.getChildCount();
- // Make an array the same size
- bubbles = new Bubble[totalBubbles];
- // Get all the child elements
- XMLElement[] children = xml.getChildren();
- for (int i = 0; i < children.length; i ++ ) {
- // The diameter is child 0
- XMLElement diameterElement = children[i].getChild(0);
- // The diameter is the content of the first element while red and green are attributes of the second.
- int diameter = int(diameterElement.getContent());
- // Color is child 1
- XMLElement colorElement = children[i].getChild(1);
- int r = colorElement.getIntAttribute("red");
- int g = colorElement.getIntAttribute("green");
- // Make a new Bubble object with values from XML document
- bubbles[i] = new Bubble(r,g,diameter);
- }
- }
- void draw() {
- background(255);
- // Display and move all bubbles
- for (int i = 0; i < bubbles.length; i++ ) {
- bubbles[i].display();
- bubbles[i].drift();
- }
- }
1
