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/*
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
dojo._xdResourceLoaded(function(dojo, dijit, dojox){
return {depends: [["provide", "dojox.drawing.stencil.Line"]],
defineResource: function(dojo, dijit, dojox){if(!dojo._hasResource["dojox.drawing.stencil.Line"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.drawing.stencil.Line"] = true;
dojo.provide("dojox.drawing.stencil.Line");
dojox.drawing.stencil.Line = dojox.drawing.util.oo.declare(
// summary:
// Creates a dojox.gfx Line based on data or points provided.
//
dojox.drawing.stencil._Base,
function(options){
// summary:
// constructor
},
{
type:"dojox.drawing.stencil.Line",
anchorType: "single",
baseRender:true,
/*=====
StencilData: {
// summary:
// The data used to create the dojox.gfx Shape
// x1: Number
// First point x
// y1: Number
// First point y
// x2: Number
// Second point x
// y2: Number
// Second point y
// ALTERNATIVE:
// x: Number
// First point x
// y: Number
// First point y
// angle: Number
// angle of line
// radius: Number
// length of line
},
StencilPoints: [
// summary:
// An Array of dojox.__StencilPoint objects that describe the Stencil
// 0: Object
// First point
// 1: Object
// Second point
],
=====*/
dataToPoints: function(o){
//summary:
// Converts data to points.
o = o || this.data;
if(o.radius || o.angle){
// instead of using x1,x2,y1,y1,
// it's been set as x,y,angle,radius
var pt = this.util.pointOnCircle(o.x,o.y,o.radius,o.angle);
//console.log(" ---- pts:", pt.x, pt.y);
this.data = o = {
x1:o.x,
y1:o.y,
x2:pt.x,
y2:pt.y
}
}
this.points = [
{x:o.x1, y:o.y1},
{x:o.x2, y:o.y2}
];
return this.points;
},
pointsToData: function(p){
// summary:
// Converts points to data
p = p || this.points;
this.data = {
x1: p[0].x,
y1: p[0].y,
x2: p[1].x,
y2: p[1].y
};
return this.data;
},
_create: function(/*String*/shp, /*StencilData*/d, /*Object*/sty){
// summary:
// Creates a dojox.gfx.shape based on passed arguments.
// Can be called many times by implementation to create
// multiple shapes in one stencil.
//
this.remove(this[shp]);
this[shp] = this.container.createLine(d)
.setStroke(sty);
this._setNodeAtts(this[shp]);
},
render: function(){
// summary:
// Renders the 'hit' object (the shape used for an expanded
// hit area and for highlighting) and the'shape' (the actual
// display object).
//
this.onBeforeRender(this);
this.renderHit && this._create("hit", this.data, this.style.currentHit);
this._create("shape", this.data, this.style.current);
}
}
);
dojox.drawing.register({
name:"dojox.drawing.stencil.Line"
}, "stencil");
}
}};});
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