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Added mouse*Before event hooks

This commit is contained in:
Luis Leiva 2017-11-19 21:04:36 +01:00
parent 7ede4879fd
commit ee21fddc85
2 changed files with 24 additions and 0 deletions
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12
jquery.sketchable.js
View File

@ -332,8 +332,11 @@
// init: function(elem, data) { },
// clear: function(elem, data) { },
// destroy: function(elem, data) { },
// mousedownBefore: function(elem, data, evt) { },
// mousedown: function(elem, data, evt) { },
// mousemoveBefore: function(elem, data, evt) { },
// mousemove: function(elem, data, evt) { },
// mouseupBefore: function(elem, data, evt) { },
// mouseup: function(elem, data, evt) { },
},
// Drawing options, to be used in jSketch lib.
@ -476,6 +479,9 @@
var p = getMousePos(e);
if (typeof options.events.mousedownBefore === 'function')
options.events.mousedownBefore(elem, data, e);
// Mark visually 1st point of stroke.
if (options.graphics.firstPointSize > 0) {
data.sketch.beginFill(options.graphics.fillStyle).fillCircle(p.x, p.y, options.graphics.firstPointSize).endFill();
@ -514,6 +520,9 @@
var p = getMousePos(e);
if (typeof options.events.mousemoveBefore === 'function')
options.events.mousemoveBefore(elem, data, e);
var coords = data.coords[idx];
var last = coords[coords.length - 1];
if (last) {
@ -546,6 +555,9 @@
// Exit early if interactivity is disabled.
if (!options.interactive) return;
if (typeof options.events.mouseupBefore === 'function')
options.events.mouseupBefore(elem, data, e);
data.sketch.isDrawing = false;
data.sketch.closePath();

12
sketchable.js
View File

@ -318,8 +318,11 @@
// init: function(elem, data) { },
// clear: function(elem, data) { },
// destroy: function(elem, data) { },
// mousedownBefore: function(elem, data, evt) { },
// mousedown: function(elem, data, evt) { },
// mousemoveBefore: function(elem, data, evt) { },
// mousemove: function(elem, data, evt) { },
// mouseupBefore: function(elem, data, evt) { },
// mouseup: function(elem, data, evt) { },
},
// Drawing options, to be used in jSketch lib.
@ -469,6 +472,9 @@
var p = getMousePos(e);
if (typeof options.events.mousedownBefore === 'function')
options.events.mousedownBefore(elem, data, e);
// Mark visually 1st point of stroke.
if (options.graphics.firstPointSize > 0) {
data.sketch.beginFill(options.graphics.fillStyle).fillCircle(p.x, p.y, options.graphics.firstPointSize).endFill();
@ -507,6 +513,9 @@
var p = getMousePos(e);
if (typeof options.events.mousemoveBefore === 'function')
options.events.mousemoveBefore(elem, data, e);
var coords = data.coords[idx];
var last = coords[coords.length - 1];
if (last) {
@ -539,6 +548,9 @@
// Exit early if interactivity is disabled.
if (!options.interactive) return;
if (typeof options.events.mouseupBefore === 'function')
options.events.mouseupBefore(elem, data, e);
data.sketch.isDrawing = false;
data.sketch.closePath();