WebSVN – Applications.papyrus – Diff – /branches/livraison_narmer/api/js/dojo/src/charting/Axis.js


/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.
 
	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:
 
		http://dojotoolkit.org/community/licensing.shtml
*/
 
 
 
dojo.provide("dojo.charting.Axis");
dojo.require("dojo.lang.common");
dojo.charting.Axis = function (label, scale, labels) {
	var id = "dojo-charting-axis-" + dojo.charting.Axis.count++;
	this.getId = function () {
		return id;
	};
	this.setId = function (key) {
		id = key;
	};
	this.scale = scale || "linear";
	this.label = label || "";
	this.showLabel = true;
	this.showLabels = true;
	this.showLines = false;
	this.showTicks = false;
	this.range = {upper:100, lower:0};
	this.origin = "min";
	this._origin = null;
	this.labels = labels || [];
	this._labels = [];
	this.nodes = {main:null, axis:null, label:null, labels:null, lines:null, ticks:null};
	this._rerender = false;
};
dojo.charting.Axis.count = 0;
dojo.extend(dojo.charting.Axis, {getCoord:function (val, plotArea, plot) {
	val = parseFloat(val, 10);
	var area = plotArea.getArea();
	if (plot.axisX == this) {
		var offset = 0 - this.range.lower;
		var min = this.range.lower + offset;
		var max = this.range.upper + offset;
		val += offset;
		return (val * ((area.right - area.left) / max)) + area.left;
	} else {
		var max = this.range.upper;
		var min = this.range.lower;
		var offset = 0;
		if (min < 0) {
			offset += Math.abs(min);
		}
		max += offset;
		min += offset;
		val += offset;
		var pmin = area.bottom;
		var pmax = area.top;
		return (((pmin - pmax) / (max - min)) * (max - val)) + pmax;
	}
}, initializeOrigin:function (drawAgainst, plane) {
	if (this._origin == null) {
		this._origin = this.origin;
	}
	if (isNaN(this._origin)) {
		if (this._origin.toLowerCase() == "max") {
			this.origin = drawAgainst.range[(plane == "y") ? "upper" : "lower"];
		} else {
			if (this._origin.toLowerCase() == "min") {
				this.origin = drawAgainst.range[(plane == "y") ? "lower" : "upper"];
			} else {
				this.origin = 0;
			}
		}
	}
}, initializeLabels:function () {
	this._labels = [];
	if (this.labels.length == 0) {
		this.showLabels = false;
		this.showLines = false;
		this.showTicks = false;
	} else {
		if (this.labels[0].label && this.labels[0].value != null) {
			for (var i = 0; i < this.labels.length; i++) {
				this._labels.push(this.labels[i]);
			}
		} else {
			if (!isNaN(this.labels[0])) {
				for (var i = 0; i < this.labels.length; i++) {
					this._labels.push({label:this.labels[i], value:this.labels[i]});
				}
			} else {
				var a = [];
				for (var i = 0; i < this.labels.length; i++) {
					a.push(this.labels[i]);
				}
				var s = a.shift();
				this._labels.push({label:s, value:this.range.lower});
				if (a.length > 0) {
					var s = a.pop();
					this._labels.push({label:s, value:this.range.upper});
				}
				if (a.length > 0) {
					var range = this.range.upper - this.range.lower;
					var step = range / (this.labels.length - 1);
					for (var i = 1; i <= a.length; i++) {
						this._labels.push({label:a[i - 1], value:this.range.lower + (step * i)});
					}
				}
			}
		}
	}
}, initialize:function (plotArea, plot, drawAgainst, plane) {
	this.destroy();
	this.initializeOrigin(drawAgainst, plane);
	this.initializeLabels();
	var node = this.render(plotArea, plot, drawAgainst, plane);
	return node;
}, destroy:function () {
	for (var p in this.nodes) {
		while (this.nodes[p] && this.nodes[p].childNodes.length > 0) {
			this.nodes[p].removeChild(this.nodes[p].childNodes[0]);
		}
		if (this.nodes[p] && this.nodes[p].parentNode) {
			this.nodes[p].parentNode.removeChild(this.nodes[p]);
		}
		this.nodes[p] = null;
	}
}});
dojo.requireIf(dojo.render.svg.capable, "dojo.charting.svg.Axis");
dojo.requireIf(dojo.render.vml.capable, "dojo.charting.vml.Axis");
 

Rev 1372	Rev 1422
1	`/*`	1	`/*`
2	`Copyright (c) 2004-2006, The Dojo Foundation`	2	`Copyright (c) 2004-2006, The Dojo Foundation`
3	`All Rights Reserved.`	3	`All Rights Reserved.`
4		4
5	`Licensed under the Academic Free License version 2.1 or above OR the`	5	`Licensed under the Academic Free License version 2.1 or above OR the`
6	`modified BSD license. For more information on Dojo licensing, see:`	6	`modified BSD license. For more information on Dojo licensing, see:`
7		7
8	`http://dojotoolkit.org/community/licensing.shtml`	8	`http://dojotoolkit.org/community/licensing.shtml`
9	`*/`	9	`*/`
-		10
-		11
10		12
11	`dojo.provide("dojo.charting.Axis");`	13	`dojo.provide("dojo.charting.Axis");`
12	`dojo.require("dojo.lang.common");`	14	`dojo.require("dojo.lang.common");`
13	`dojo.charting.Axis = function (label, scale, labels) {`	15	`dojo.charting.Axis = function (label, scale, labels) {`
14	`var id = "dojo-charting-axis-" + dojo.charting.Axis.count++;`	16	`var id = "dojo-charting-axis-" + dojo.charting.Axis.count++;`
15	`this.getId = function () {`	17	`this.getId = function () {`
16	`return id;`	18	`return id;`
17	`};`	19	`};`
18	`this.setId = function (key) {`	20	`this.setId = function (key) {`
19	`id = key;`	21	`id = key;`
20	`};`	22	`};`
21	`this.scale = scale \|\| "linear";`	23	`this.scale = scale \|\| "linear";`
22	`this.label = label \|\| "";`	24	`this.label = label \|\| "";`
23	`this.showLabel = true;`	25	`this.showLabel = true;`
24	`this.showLabels = true;`	26	`this.showLabels = true;`
25	`this.showLines = false;`	27	`this.showLines = false;`
26	`this.showTicks = false;`	28	`this.showTicks = false;`
27	`this.range = {upper:100, lower:0};`	29	`this.range = {upper:100, lower:0};`
28	`this.origin = "min";`	30	`this.origin = "min";`
29	`this._origin = null;`	31	`this._origin = null;`
30	`this.labels = labels \|\| [];`	32	`this.labels = labels \|\| [];`
31	`this._labels = [];`	33	`this._labels = [];`
32	`this.nodes = {main:null, axis:null, label:null, labels:null, lines:null, ticks:null};`	34	`this.nodes = {main:null, axis:null, label:null, labels:null, lines:null, ticks:null};`
33	`this._rerender = false;`	35	`this._rerender = false;`
34	`};`	36	`};`
35	`dojo.charting.Axis.count = 0;`	37	`dojo.charting.Axis.count = 0;`
36	`dojo.extend(dojo.charting.Axis, {getCoord:function (val, plotArea, plot) {`	38	`dojo.extend(dojo.charting.Axis, {getCoord:function (val, plotArea, plot) {`
37	`val = parseFloat(val, 10);`	39	`val = parseFloat(val, 10);`
38	`var area = plotArea.getArea();`	40	`var area = plotArea.getArea();`
39	`if (plot.axisX == this) {`	41	`if (plot.axisX == this) {`
40	`var offset = 0 - this.range.lower;`	42	`var offset = 0 - this.range.lower;`
41	`var min = this.range.lower + offset;`	43	`var min = this.range.lower + offset;`
42	`var max = this.range.upper + offset;`	44	`var max = this.range.upper + offset;`
43	`val += offset;`	45	`val += offset;`
44	`return (val * ((area.right - area.left) / max)) + area.left;`	46	`return (val * ((area.right - area.left) / max)) + area.left;`
45	`} else {`	47	`} else {`
46	`var max = this.range.upper;`	48	`var max = this.range.upper;`
47	`var min = this.range.lower;`	49	`var min = this.range.lower;`
48	`var offset = 0;`	50	`var offset = 0;`
49	`if (min < 0) {`	51	`if (min < 0) {`
50	`offset += Math.abs(min);`	52	`offset += Math.abs(min);`
51	`}`	53	`}`
52	`max += offset;`	54	`max += offset;`
53	`min += offset;`	55	`min += offset;`
54	`val += offset;`	56	`val += offset;`
55	`var pmin = area.bottom;`	57	`var pmin = area.bottom;`
56	`var pmax = area.top;`	58	`var pmax = area.top;`
57	`return (((pmin - pmax) / (max - min)) * (max - val)) + pmax;`	59	`return (((pmin - pmax) / (max - min)) * (max - val)) + pmax;`
58	`}`	60	`}`
59	`}, initializeOrigin:function (drawAgainst, plane) {`	61	`}, initializeOrigin:function (drawAgainst, plane) {`
60	`if (this._origin == null) {`	62	`if (this._origin == null) {`
61	`this._origin = this.origin;`	63	`this._origin = this.origin;`
62	`}`	64	`}`
63	`if (isNaN(this._origin)) {`	65	`if (isNaN(this._origin)) {`
64	`if (this._origin.toLowerCase() == "max") {`	66	`if (this._origin.toLowerCase() == "max") {`
65	`this.origin = drawAgainst.range[(plane == "y") ? "upper" : "lower"];`	67	`this.origin = drawAgainst.range[(plane == "y") ? "upper" : "lower"];`
66	`} else {`	68	`} else {`
67	`if (this._origin.toLowerCase() == "min") {`	69	`if (this._origin.toLowerCase() == "min") {`
68	`this.origin = drawAgainst.range[(plane == "y") ? "lower" : "upper"];`	70	`this.origin = drawAgainst.range[(plane == "y") ? "lower" : "upper"];`
69	`} else {`	71	`} else {`
70	`this.origin = 0;`	72	`this.origin = 0;`
71	`}`	73	`}`
72	`}`	74	`}`
73	`}`	75	`}`
74	`}, initializeLabels:function () {`	76	`}, initializeLabels:function () {`
75	`this._labels = [];`	77	`this._labels = [];`
76	`if (this.labels.length == 0) {`	78	`if (this.labels.length == 0) {`
77	`this.showLabels = false;`	79	`this.showLabels = false;`
78	`this.showLines = false;`	80	`this.showLines = false;`
79	`this.showTicks = false;`	81	`this.showTicks = false;`
80	`} else {`	82	`} else {`
81	`if (this.labels[0].label && this.labels[0].value != null) {`	83	`if (this.labels[0].label && this.labels[0].value != null) {`
82	`for (var i = 0; i < this.labels.length; i++) {`	84	`for (var i = 0; i < this.labels.length; i++) {`
83	`this._labels.push(this.labels[i]);`	85	`this._labels.push(this.labels[i]);`
84	`}`	86	`}`
85	`} else {`	87	`} else {`
86	`if (!isNaN(this.labels[0])) {`	88	`if (!isNaN(this.labels[0])) {`
87	`for (var i = 0; i < this.labels.length; i++) {`	89	`for (var i = 0; i < this.labels.length; i++) {`
88	`this._labels.push({label:this.labels[i], value:this.labels[i]});`	90	`this._labels.push({label:this.labels[i], value:this.labels[i]});`
89	`}`	91	`}`
90	`} else {`	92	`} else {`
91	`var a = [];`	93	`var a = [];`
92	`for (var i = 0; i < this.labels.length; i++) {`	94	`for (var i = 0; i < this.labels.length; i++) {`
93	`a.push(this.labels[i]);`	95	`a.push(this.labels[i]);`
94	`}`	96	`}`
95	`var s = a.shift();`	97	`var s = a.shift();`
96	`this._labels.push({label:s, value:this.range.lower});`	98	`this._labels.push({label:s, value:this.range.lower});`
97	`if (a.length > 0) {`	99	`if (a.length > 0) {`
98	`var s = a.pop();`	100	`var s = a.pop();`
99	`this._labels.push({label:s, value:this.range.upper});`	101	`this._labels.push({label:s, value:this.range.upper});`
100	`}`	102	`}`
101	`if (a.length > 0) {`	103	`if (a.length > 0) {`
102	`var range = this.range.upper - this.range.lower;`	104	`var range = this.range.upper - this.range.lower;`
103	`var step = range / (this.labels.length - 1);`	105	`var step = range / (this.labels.length - 1);`
104	`for (var i = 1; i <= a.length; i++) {`	106	`for (var i = 1; i <= a.length; i++) {`
105	`this._labels.push({label:a[i - 1], value:this.range.lower + (step * i)});`	107	`this._labels.push({label:a[i - 1], value:this.range.lower + (step * i)});`
106	`}`	108	`}`
107	`}`	109	`}`
108	`}`	110	`}`
109	`}`	111	`}`
110	`}`	112	`}`
111	`}, initialize:function (plotArea, plot, drawAgainst, plane) {`	113	`}, initialize:function (plotArea, plot, drawAgainst, plane) {`
112	`this.destroy();`	114	`this.destroy();`
113	`this.initializeOrigin(drawAgainst, plane);`	115	`this.initializeOrigin(drawAgainst, plane);`
114	`this.initializeLabels();`	116	`this.initializeLabels();`
115	`var node = this.render(plotArea, plot, drawAgainst, plane);`	117	`var node = this.render(plotArea, plot, drawAgainst, plane);`
116	`return node;`	118	`return node;`
117	`}, destroy:function () {`	119	`}, destroy:function () {`
118	`for (var p in this.nodes) {`	120	`for (var p in this.nodes) {`
119	`while (this.nodes[p] && this.nodes[p].childNodes.length > 0) {`	121	`while (this.nodes[p] && this.nodes[p].childNodes.length > 0) {`
120	`this.nodes[p].removeChild(this.nodes[p].childNodes[0]);`	122	`this.nodes[p].removeChild(this.nodes[p].childNodes[0]);`
121	`}`	123	`}`
122	`if (this.nodes[p] && this.nodes[p].parentNode) {`	124	`if (this.nodes[p] && this.nodes[p].parentNode) {`
123	`this.nodes[p].parentNode.removeChild(this.nodes[p]);`	125	`this.nodes[p].parentNode.removeChild(this.nodes[p]);`
124	`}`	126	`}`
125	`this.nodes[p] = null;`	127	`this.nodes[p] = null;`
126	`}`	128	`}`
127	`}});`	129	`}});`
128	`dojo.requireIf(dojo.render.svg.capable, "dojo.charting.svg.Axis");`	130	`dojo.requireIf(dojo.render.svg.capable, "dojo.charting.svg.Axis");`
129	`dojo.requireIf(dojo.render.vml.capable, "dojo.charting.vml.Axis");`	131	`dojo.requireIf(dojo.render.vml.capable, "dojo.charting.vml.Axis");`
130		132

Subversion Repositories Applications.papyrus

(root)/branches/livraison_narmer/api/js/dojo/src/charting/Axis.js – Rev 1372 → 1422