Fix variable not declared issue #828

Author: MrRio

plugins/from_html.js

@@ -221,7 +221,7 @@
 		//float and clearing of floats
 		css["float"] = FloatMap[computedCSSElement("cssFloat")] || "none";
 		css["clear"] = ClearMap[computedCSSElement("clear")] || "none";
-		
+
 		css["color"]  = computedCSSElement("color");
 
 		return css;
@@ -486,17 +486,17 @@
 							value = listCount++ + '. ' + value;
 						} else {
 							var fontSize = fragmentCSS["font-size"];
-							offsetX = (3 - fontSize * 0.75) * renderer.pdf.internal.scaleFactor;
-							offsetY = fontSize * 0.75 * renderer.pdf.internal.scaleFactor;
-							radius = fontSize * 1.74 / renderer.pdf.internal.scaleFactor;
+							var offsetX = (3 - fontSize * 0.75) * renderer.pdf.internal.scaleFactor;
+							var offsetY = fontSize * 0.75 * renderer.pdf.internal.scaleFactor;
+							var radius = fontSize * 1.74 / renderer.pdf.internal.scaleFactor;
 							cb = function (x, y) {
 								this.pdf.circle(x + offsetX, y + offsetY, radius, 'FD');
 							};
 						}
 					}
 					// Only add the text if the text node is in the body element
 					if (cn.ownerDocument.body.contains(cn)){
-						renderer.addText(value, fragmentCSS);						
+						renderer.addText(value, fragmentCSS);
 					}
 				} else if (typeof cn === "string") {
 					renderer.addText(cn, fragmentCSS);
@@ -809,30 +809,30 @@
 		// text color
 		var pdfTextColor = this.getPdfColor(style["color"]);
 		if (pdfTextColor !== this.lastTextColor)
-		{	
-			this.pdf.internal.write(pdfTextColor);	
+		{
+			this.pdf.internal.write(pdfTextColor);
 			this.lastTextColor = pdfTextColor;
 		}
-		
+
 		//set the word spacing for e.g. justify style
 		if (style['word-spacing'] !== undefined && style['word-spacing'] > 0) {
 			this.pdf.internal.write(style['word-spacing'].toFixed(2), "Tw");
 		}
 
 		this.pdf.internal.write("/" + font.id, (defaultFontSize * style["font-size"]).toFixed(2), "Tf", "(" + this.pdf.internal.pdfEscape(text) + ") Tj");
 
-		
+
 		//set the word spacing back to neutral => 0
 		if (style['word-spacing'] !== undefined) {
 			this.pdf.internal.write(0, "Tw");
 		}
 	};
-	
+
 	// Accepts #FFFFFF, rgb(int,int,int), or CSS Color Name
 	Renderer.prototype.getPdfColor = function(style) {
 		var textColor;
 		var r,g,b;
-		
+
 		var rx = /rgb\s*\(\s*(\d+),\s*(\d+),\s*(\d+\s*)\)/;
 		var m = rx.exec(style);
 		if (m != null){
@@ -854,7 +854,7 @@
 			b = style.substring(5, 7);
 			b = parseInt(b, 16);
 		}
-		
+
 		if ((typeof r === 'string') && /^#[0-9A-Fa-f]{6}$/.test(r)) {
 			var hex = parseInt(r.substr(1), 16);
 			r = (hex >> 16) & 255;
@@ -870,12 +870,12 @@
 		}
 		return textColor;
 	};
-	
+
 	Renderer.prototype.f3 = function(number) {
 		return number.toFixed(3); // Ie, %.3f
 	},
-	
-	
+
+
 	Renderer.prototype.renderParagraph = function (cb) {
 		var blockstyle,
 		defaultFontSize,
@@ -920,7 +920,7 @@
 			this.y = 0;
 			paragraphspacing_before = ((blockstyle["margin-top"] || 0) + (blockstyle["padding-top"] || 0)) * fontToUnitRatio;
 		}
-		
+
 		out = this.pdf.internal.write;
 		i = void 0;
 		l = void 0;