PDF density

examples/pdftiff.html

@@ -77,6 +77,7 @@
 		task.promise.then(function(pdf)
 		{
 			var numPages = pdf._pdfInfo.numPages;
+			var ppi = 72;
 
 			if(numPages > 0)
 			{
@@ -94,12 +95,18 @@
 						var offCanvas = document.createElement("canvas");
 						offCanvas.width = width;
 						offCanvas.height = height;
+
 						var offContext = offCanvas.getContext("2d");
 
 						page.render(
 						{
 							canvasContext: offContext,
-							viewport: viewport
+							viewport: viewport,
+							intent: "display",
+							renderInteractiveForms: false,
+							enableWebGL: false,
+							background: "rgba(255,255,255,0)"
+
 						}).promise.then(function()
 						{				
 							var pdfObject = new Escher.Box();