Sha256: 9a4fa6a3d87e6cbda7b9322d7cdd2d0354133b2f7e66496e27753131b487512b
Contents?: true
Size: 1.41 KB
Versions: 7
Compression:
Stored size: 1.41 KB
Contents
sitemap.behavior.multiDrag = function(options) {
options = options || {};
var dragstart = 'dragstart.multiDrag';
var dragmove = 'drag.multiDrag';
var dragend = 'dragend.multiDrag';
function behavior(g) {
var handles = options.handle ? g.selectAll(options.handle) : g;
var dx, dy, x, y, isDragging, gotDragMove;
var xxx;
var drag = d3.behavior.drag()
.on(dragstart, function(data) {
dx = 0;
dy = 0;
isDragging = options.enabled ? options.enabled(data) : true;
gotDragMove = false;
xxx = window.options.duration;
window.options.duration = 0;
})
.on(dragmove, function() {
if (!isDragging) {
return;
}
gotDragMove = true;
dx += d3.event.dx;
dy += d3.event.dy;
x = d3.event.x;
y = d3.event.y;
options.drag({
dx: dx,
dy: dy,
position: {
x: x,
y: y
}
});
})
.on(dragend, function(data) {
window.options.duration = xxx;
if (!isDragging) {
return;
}
isDragging = false;
if (gotDragMove) {
options.dragend({
data: data,
dx: dx,
dy: dy,
position: {
x: x,
y: y
}
});
}
});
handles.call(drag);
}
return behavior;
};
Version data entries
7 entries across 7 versions & 1 rubygems