FMATH FORMULA - FREE solution to display equations or mathematical symbols weusing MathML, LaTeX or OMML (Microsoft Word) standards.
FMATH for FLASH/Flex - FREE components for AS3 applications to display and edit equations using MathML, LaTeX or OMML (Microsoft Word) standards.
FMATH is a FREE solution to display and edit equations on web pages, desktop app or mobile devices using MathML, LaTeX or OMML (Microsoft Word) standards.

Settings to generate the image

The workflow when you click on "Generate Image" button or call viewImageInBrowser()
	1. The Editor will built the image;
	2. It sends all bytes to the server using Base64 encoding;
	3. The server will decode and redirect the bytes to the browser;
	4. The browser will display the image in a new window;

The workflow when you call the method saveImageOnServer() from Javascript
	1. The editor will built the image and it will generate an unique name;
	2. It sends all bytes to the server using Base64 encoding;
	3. The server will decode and it saves the image in a file on server;
	4. The server return the path of image (Could be absolute path or relative)
	5. The editor receive the path. If is relative it creates the absolute path.
	6. The editor will call the javascript method "setFileNameFromServer(path)" 
		with the complete path of file;

Configuration for Editor
	1. urlGenerateImage=http://yoursite/folder/generateImage.jsp?param1=value
			// this is the url used to generate the image.
			// default is http://localhost/capture/imageCapture.jsp
	   defaultImageType=JPG	// The image format (JPG or PNG). Default is JPG;
	   defaultImageCompression=80	// The image compression for JPG (0 - 100). Default is 80;
	2. Have on server side the code to decode, return or save the image;

Example JSP solution for server side (imageCapture.jsp)
	Download the editorJspServerSide package from /editor/download.jsp

	<%@ page import="*"%><%@ page contentType="image/jpeg"%><%
		String image = request.getParameter("image");
		// size protection 
		if(image.length()>100000) return;

		byte[] bytes = org.apache.commons.codec.binary.Base64.decodeBase64(image);
		if(bytes==null) return;

		String save = request.getParameter("save");
		String name = request.getParameter("name");
		String type = request.getParameter("type");
		if(save!=null && name!=null && ("JPG".equalsIgnoreCase(type) || "PNG".equalsIgnoreCase(type) )){
			String webappRoot = getServletContext().getRealPath("/");
			File folder = new File(webappRoot + "/capture/img/");
			File fileName = new File(folder, name + "." + type);
			FileOutputStream fos = new FileOutputStream(fileName);
			 the path can be:
			 or relative

			OutputStream os = response.getOutputStream();
			for(int i=0; i<bytes.length; i++){
	Add commons-codec-1.4.jar in webapp folder WEB-INF/lib

Example PHP solution for server side (imageCapture.php)
	Download the editorPhpServerSide package from /editor/download.jsp

			$type = $_POST["type"];
			if($_POST["name"] and ($type=="JPG" or $type=="PNG")){
				$img = base64_decode($_POST["image"]);

				$myFile = "img/".$_POST["name"].".".$type ;
				$fh = fopen($myFile, 'w');
				fwrite($fh, $img);
				echo "http://your_server/capture/img/".$_POST["name"].".".$type;
			header('Content-Type: image/jpeg');
			echo base64_decode($_POST["image"]);

ASP.NET solution for server side (ImageCapture.aspx) - thanks to Florin Nicolae-Daniel
	Download the editorAspNetServerSide package from /editor/download.jsp;
	Copy ImageCapture.aspx file and the folder bin to your application in capture folder;

	using System;
	using System.IO;

	namespace FormulaEditor
	    public partial class _Default : System.Web.UI.Page
		protected void Page_Load(object sender, EventArgs e)
		    var image = Request.Params["image"];
		    if (string.IsNullOrEmpty(image)) return;

		    var imageContent = Convert.FromBase64String(image);
		    if (imageContent == null) return;

		    var save = Request.Params["save"];
		    var name = Request.Params["name"];
		    var type = Request.Params["type"];
		    if (!string.IsNullOrEmpty(save) &&
			!string.IsNullOrEmpty(name) &&
			(string.Compare(type, "JPG", true) == 0 || string.Compare(type, "PNG", true) == 0))
			var webappRoot = Server.MapPath("img/");
			var fileName = webappRoot + name + "." + type;
			using (var outputStream = new BinaryWriter(File.Open(fileName, FileMode.Create)))

			Response.Write("echo "http://your_server/capture/img/" + name + "." + type);
			Response.ContentType = "image/jpeg";
			using (var os = Response.OutputStream)
			    for (int i = 0; i < imageContent.Length; i++)


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Designed by Diana Alexandru
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