88 lines
2.0 KiB
JavaScript
88 lines
2.0 KiB
JavaScript
|
//>>built
|
||
|
|
// wrapped by build app
|
||
|
|
define("dojox/drawing/tools/Pencil", ["dijit","dojo","dojox"], function(dijit,dojo,dojox){
|
||
|
|
dojo.provide("dojox.drawing.tools.Pencil");
|
||
|
|
|
||
|
|
dojox.drawing.tools.Pencil = dojox.drawing.util.oo.declare(
|
||
|
|
// summary:
|
||
|
|
// Class for a drawable, continous Path
|
||
|
|
//
|
||
|
|
dojox.drawing.stencil.Path,
|
||
|
|
function(){
|
||
|
|
// summary: constructor
|
||
|
|
this._started = false;
|
||
|
|
},
|
||
|
|
{
|
||
|
|
draws:true,
|
||
|
|
// minDist: Number
|
||
|
|
// The distance the mouse must travel before rendering
|
||
|
|
// a path segment. Lower number is a higher definition
|
||
|
|
// path but more points.
|
||
|
|
minDist: 15, // how to make this more dynamic? Settable?
|
||
|
|
|
||
|
|
onDown: function(obj){
|
||
|
|
this._started = true;
|
||
|
|
var p = {
|
||
|
|
x:obj.x,
|
||
|
|
y:obj.y
|
||
|
|
};
|
||
|
|
this.points = [p];
|
||
|
|
this.lastPoint = p;
|
||
|
|
this.revertRenderHit = this.renderHit;
|
||
|
|
this.renderHit = false;
|
||
|
|
this.closePath = false;
|
||
|
|
},
|
||
|
|
|
||
|
|
onDrag: function(obj){
|
||
|
|
if(
|
||
|
|
!this._started
|
||
|
|
|| this.minDist > this.util.distance(obj.x, obj.y, this.lastPoint.x, this.lastPoint.y)
|
||
|
|
){ return; }
|
||
|
|
|
||
|
|
var p = {
|
||
|
|
x:obj.x,
|
||
|
|
y:obj.y
|
||
|
|
};
|
||
|
|
this.points.push(p);
|
||
|
|
this.render();
|
||
|
|
this.checkClosePoint(this.points[0], obj);
|
||
|
|
this.lastPoint = p;
|
||
|
|
},
|
||
|
|
|
||
|
|
onUp: function(obj){
|
||
|
|
if(!this._started){ return; }
|
||
|
|
if(!this.points || this.points.length<2){
|
||
|
|
this._started = false;
|
||
|
|
this.points = [];
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
var box = this.getBounds();
|
||
|
|
if(box.w<this.minimumSize && box.h<this.minimumSize){
|
||
|
|
this.remove(this.hit, this.shape, this.closeGuide);
|
||
|
|
this._started = false;
|
||
|
|
this.setPoints([]);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if(this.checkClosePoint(this.points[0], obj, true)){
|
||
|
|
this.closePath = true;
|
||
|
|
}
|
||
|
|
this.renderHit = this.revertRenderHit;
|
||
|
|
this.renderedOnce = true;
|
||
|
|
this.render();
|
||
|
|
this.onRender(this);
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
);
|
||
|
|
|
||
|
|
dojox.drawing.tools.Pencil.setup = {
|
||
|
|
// summary: See Base ToolsSetup
|
||
|
|
//
|
||
|
|
name:"dojox.drawing.tools.Pencil",
|
||
|
|
tooltip:"Pencil Tool",
|
||
|
|
iconClass:"iconLine"
|
||
|
|
};
|
||
|
|
|
||
|
|
dojox.drawing.register(dojox.drawing.tools.Pencil.setup, "tool");
|
||
|
|
});
|