CreateJS - Sprite / ButtonHelper button issue(s)?
Hi again,
I am having an issue with creating buttons in an Animate CC HTML 5 canvas project. I've tried creating a MovieClip instance in my library, setting a linkage name and creating a frame in the MovieClip for each state, labelled as "out", "over", "down" and "hit".
Using the ButtonHelper class in CreateJS has "worked", to a degree, producing a functioning button with rollover state, until I try to reposition the button else where on the stage using the .x and .y properties. When I do this, the hit state seems to "separate" from the rest of the MovieClip - i.e. to trigger the "rollover" frame, I would have to mouse over the hit state much further down and to the right of the stage.
My Animate CC trial has now expired, so I am trying to solve my issues with using the CreateJS libraries with plain old fashioned HTML. I have created a spritesheet PNG file with three 50px x 50px images in it, which equals 150px X 50px. I have created an HTML doc and Javascript code, which follow below, but when the states of the Sprite button do not change when I click "down" on it or mouse "over" it.
I wonder if anything could pass some ideas my way? There might well be a simple error in what I've written, I'm working by myself and slowing going "code-blind" to it.
Thanks very much,
Dave
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The HTML file I have created is below:
<!DOCTYPE html>
<html lang="en">
<head>
<title>Sprite and Spritesheet Testing</title>
<script type="text/javascript" src="js/easeljs-0.8.2.min.js"></script>
<script type="text/javascript" src="js/preloadjs-0.6.2.min.js"></script>
<script type="text/javascript" src="js/soundjs-0.6.2.min.js"></script>
<script type="text/javascript" src="js/tweenjs-0.6.2.min.js"></script>
<script type="text/javascript" src="js/custom.js"></script>
<link type="text/css" rel="stylesheet" href="css/defaults.css" />
</head>
<body onload="init();">
<h1>Using Sprites, SpriteSheets and ButtonHelper</h1>
<p>Below should be some example Type 26 / Type 45 demonstration buttons. Hopefully this functionality can be recreated within Animate CC using the CreateJS libraries.</p>
<!-- CreateJS content will be displayed here -->
<canvas id="t26Canvas" width="749" height="737" class="setupCanvas">
<h1>The internet browser you are currently using does not support the <canvas/> HTML 5 element.</h1>
</canvas>
</body>
</html>
</html>
My Javascript is below:
/* CUSTOM.JS */
var HTML5Stage;
var spritesheet;
var data;
var myButton;
var myButtonHelper;
function init() {
// Get the HTML5 <canvas/> element we are going to be using for the CreateJS content.
HTML5Stage = new createjs.Stage("t26Canvas");
// Set usable on touch devices
createjs.Touch.enable(HTML5Stage);
// Enable capturing of mouse rollover events
HTML5Stage.enableMouseOver(30);
setupSpriteSheet();
addTestButton();
}
function setupSpriteSheet() {
data = {
images: ["images/ui/buttonsprites.png"],
frames: {width: 50, height: 50},
animations: {
out: 0,
over: 1,
down: 2
}
};
spritesheet = new createjs.SpriteSheet(data);
}
function addTestButton() {
myButton = new createjs.Sprite(spritesheet);
myButtonHelper = new createjs.ButtonHelper(myButton);
HTML5Stage.addChild(myButton).set({x: 300, y: 100})
HTML5Stage.update();
}
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