ステージ上に垂直線と水平線と円があり、どちらかの線を移動するときに2本の線のコルソアの中心に円を維持しようとしています。これが機能しないスクリプトです。
var cy = 512;
var cx = 512;
var gy = 0;
var gx = 0;
var stage1 = new Kinetic.Stage({
container: 'container',
width: 1024,
height: 1024
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Layer();
var circle1 = new Kinetic.Circle({
x: cx + gx,
y: cy + gy,
radius: 140,
stroke: '#00ffff',
strokeWidth: 4,
opacity: 0.5
});
circle.add(circle1);
var GreenLine1 = new Kinetic.Line({
points: [0, 512, 1024, 512],
stroke: 'green',
strokeWidth: 4,
lineCap: 'round',
lineJoin: 'round',
opacity: 0.3
});
var BlueLine1 = new Kinetic.Line({
points: [512, 0, 512, 1024],
stroke: '#0080c0',
strokeWidth: 4,
lineCap: 'round',
lineJoin: 'round',
opacity: 0.5
});
var bgroup1 = new Kinetic.Group({
draggable: true,
dragBoundFunc: function (pos) {
return {
x: pos.x,
y: this.getAbsolutePosition().y
}
}
});
var ggroup1 = new Kinetic.Group({
draggable: true,
dragBoundFunc: function (pos) {
return {
x: this.getAbsolutePosition().x,
y: pos.y
}
}
});
bgroup1.add(BlueLine1);
ggroup1.add(GreenLine1);
layer.add(bgroup1);
layer.add(ggroup1);
stage1.add(circle);
stage1.add(layer);
BlueLine1.on('mouseover', function () {
document.body.style.cursor = 'e-resize';
});
BlueLine1.on('mouseout', function () {
document.body.style.cursor = 'default';
});
GreenLine1.on('mouseover', function () {
document.body.style.cursor = 'n-resize';
});
GreenLine1.on('mouseout', function () {
document.body.style.cursor = 'default';
});
ggroup1.on('dragend', function (event) {
var gy = ggroup1.getPosition().y;
circle.draw();
});
ggroup1.on('dragstart', function (event) {
circle1.moveTo(ggroup1);
});
bgroup1.on('dragstart', function (event) {
circle1.moveTo(bgroup1);
});
bgroup1.on('dragend', function (event) {
var gx = bgroup1.getPosition().x;
circle.draw();
});
よろしくお願いします。