How to create formula object

Aspose.Words Product Family
1

how to create formula object,
the formula sample pictures are in the attchment

Thanks very much!

2

Hi

Thanks for your request. The simplest way to insert formulas into the document is including them as images.
Another way is using EQ fields. Here is code example:

// Create empty document.
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
// Insert some formula using EQ field.
// note: Aspose.Words does not update value of EQ fields, so you should update fieds in your document to the formula.
// You can learn more about switches used in EQ fields here:
// http://office.microsoft.com/en-us/word/HP051861481033.aspx
string eqFieldCode = @"EQ x=h\s\do8(0)-\r(h\s\do8(0)-\f(2;h))";
builder.InsertField(eqFieldCode, null);
// Save output document
doc.Save(@"Test001\out.doc");

But this approach requires to build equation expressions, which requires more effort. You can learn more about EQ fields here:
http://office.microsoft.com/en-us/word/HP051861481033.aspx
Hope this helps.
Best regards.

3

How can I insert equations in word with java?

your example will not work

String eqFieldCode = "EQ x=h\s\do8(0)-\r(h\s\do8(0)-\f(2;h))";
builder.insertField(eqFieldCode, null);

Do you have an idea?

Thanks

4

Hello

Thanks for your request. I cannot reproduce the problem on my side using the latest version of Aspose.Words for Java (4.0.2). I use the following code for testing:

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
String eqFieldCode = "EQ x=h\\s\\do8(0)-\\r(h\\s\\do8(0)-\\f(2;h))";
builder.insertField(eqFieldCode, null);
doc.save("C:\\Temp\\out.doc");

The output document is attached.
Best regards,