From e44a7e37b6c7b5961adaffc62b9042b8d442938e Mon Sep 17 00:00:00 2001
From: mensonge
Date: Thu, 13 Nov 2008 09:49:11 +0000
Subject: New feature: basic Ajax suggestion for tags and implementation of
 Dojo toolkit

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
---
 includes/js/dojox/charting/axis2d/common.js | 75 +++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 includes/js/dojox/charting/axis2d/common.js

(limited to 'includes/js/dojox/charting/axis2d/common.js')

diff --git a/includes/js/dojox/charting/axis2d/common.js b/includes/js/dojox/charting/axis2d/common.js
new file mode 100644
index 0000000..dd8ceb3
--- /dev/null
+++ b/includes/js/dojox/charting/axis2d/common.js
@@ -0,0 +1,75 @@
+if(!dojo._hasResource["dojox.charting.axis2d.common"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.charting.axis2d.common"] = true;
+dojo.provide("dojox.charting.axis2d.common");
+
+dojo.require("dojox.gfx");
+
+(function(){
+	var g = dojox.gfx;
+	
+	function clearNode(s){
+		s.marginLeft   = "0px";
+		s.marginTop    = "0px";
+		s.marginRight  = "0px";
+		s.marginBottom = "0px";
+		s.paddingLeft   = "0px";
+		s.paddingTop    = "0px";
+		s.paddingRight  = "0px";
+		s.paddingBottom = "0px";
+		s.borderLeftWidth   = "0px";
+		s.borderTopWidth    = "0px";
+		s.borderRightWidth  = "0px";
+		s.borderBottomWidth = "0px";
+	}
+	
+	dojo.mixin(dojox.charting.axis2d.common, {
+		createText: {
+			gfx: function(chart, creator, x, y, align, text, font, fontColor){
+				return creator.createText({
+					x: x, y: y, text: text, align: align
+				}).setFont(font).setFill(fontColor);
+			},
+			html: function(chart, creator, x, y, align, text, font, fontColor){
+				// setup the text node
+				var p = dojo.doc.createElement("div"), s = p.style;
+				clearNode(s);
+				s.font = font;
+				p.innerHTML = text;
+				s.color = fontColor;
+				// measure the size
+				s.position = "absolute";
+				s.left = "-10000px";
+				dojo.body().appendChild(p);
+				var size = g.normalizedLength(g.splitFontString(font).size),
+					box = dojo.marginBox(p);
+				// new settings for the text node
+				dojo.body().removeChild(p);
+				s.position = "relative";
+				switch(align){
+					case "middle":
+						s.left = Math.floor(x - box.w / 2) + "px";
+						break;
+					case "end":
+						s.left = Math.floor(x - box.w) + "px";
+						break;
+					//case "start":
+					default:
+						s.left = Math.floor(x) + "px";
+						break;
+				}
+				s.top = Math.floor(y - size) + "px";
+				// setup the wrapper node
+				var wrap = dojo.doc.createElement("div"), w = wrap.style;
+				clearNode(w);
+				w.width = "0px";
+				w.height = "0px";
+				// insert nodes
+				wrap.appendChild(p)
+				chart.node.insertBefore(wrap, chart.node.firstChild);
+				return p;
+			}
+		}
+	});
+})();
+
+}
-- 
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