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Trigger elem + data on mouse events

This commit is contained in:
Luis Leiva 2014-04-08 14:23:18 +02:00
parent 0923e6c2ce
commit 1a9dc38243
1 changed files with 25 additions and 25 deletions
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50
jquery.sketchable.js
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@ -212,14 +212,15 @@
* $(selector).sketchable({
* interactive: true,
* events: {
* create: function(elem,data){},
* clear: function(elem,data){},
* destroy: function(elem,data){},
* mouseDown: function(evt){},
* mouseMove: function(evt){},
* mouseUp: function(evt){},
* create: function(elem, data){},
* clear: function(elem, data){},
* destroy: function(elem, data){},
* mouseDown: function(elem, data, evt){},
* mouseMove: function(elem, data, evt){},
* mouseUp: function(elem, data, evt){},
* },
* graphics: {
* firstPointSize: 0,
* lineWidth: 3,
* strokeStyle: '#F0F',
* fillStyle: '#F0F',
@ -232,22 +233,22 @@
$.fn.sketchable.defaults = {
// if interactive is set to true, you can:
// * draw on canvas via mouse/pen/touch input
// * assign callbacks to onMouseDown(evt), onMouseMove(evt), onMouseUp(evt)
// * assign callbacks to a number of "key" events like create, mouseUp, etc.
interactive: true,
events: {
// create: function(elem,data){},
// clear: function(elem,data){},
// destroy: function(elem,data){},
// mouseDown: function(evt){},
// mouseMove: function(evt){},
// mouseUp: function(evt){},
// create: function(elem, data){},
// clear: function(elem, data){},
// destroy: function(elem, data){},
// mouseDown: function(elem, data, evt){},
// mouseMove: function(elem, data, evt){},
// mouseUp: function(elem, data, evt){},
},
// TODO: add more jSketch config options
graphics: {
fillStyle: '#F0F',
strokeStyle: '#F0F',
firstPointSize: 0,
lineWidth: 3,
firstPointSize: 0
strokeStyle: '#F0F',
fillStyle: '#F0F'
//lineCap:
//lineJoin:
//miterLimit:
@ -256,8 +257,6 @@
// main drawing callbacks if interactive is set to true ----------------------
function getMousePos(e) {
var elem = $(e.target), pos = elem.offset();
return {
@ -274,15 +273,16 @@
function mousemoveHandler(e) {
var elem = $(e.target), data = elem.data(_ns);
// XXX: Comment this to record _all_ move movements on the canvas.
// XXX: Comment this to record _all_ move movements on the canvas,
// including those where the user is not drawing.
if (!data.canvas.isDrawing) return;
var p = getMousePos(e);
if (data.canvas.isDrawing) data.canvas.lineTo(p.x, p.y);
saveMousePos(data, p);
if (typeof options.events.mouseMove === 'function') {
options.events.mouseMove(e);
}
options.events.mouseMove(elem, data, e);
}
};
function mousedownHandler(e) {
@ -296,7 +296,7 @@
}
saveMousePos(data, p);
if (typeof options.events.mouseDown === 'function') {
options.events.mouseDown(e);
options.events.mouseDown(elem, data, e);
}
};
@ -307,7 +307,7 @@
data.strokes.push(data.coords);
data.coords = [];
if (typeof options.events.mouseUp === 'function') {
options.events.mouseUp(e);
options.events.mouseUp(elem, data, e);
}
};
@ -315,11 +315,11 @@
e.preventDefault();
var elem = $(e.target);
var touch = e.originalEvent.changedTouches[0];
// Copy original event properties to touch event to simulate mouse event.
// Copy original event properties to touch event.
for (var o in e) {
touch[o] = e[o];
}
// remove (emulated) mouse events on mobile devices
// Remove (emulated) mouse events on mobile devices.
switch(e.type) {
case "touchstart":
elem.unbind(e.type, mousedownHandler);