Word wrap in generated PDF (using jsPDF)?

Question

what I'm doing is using jsPDF to create a PDF of the graph I generated. However, I am not sure how to wrap the title (added by using the text() function). The length of the title will vary from graph to graph. Currently, my titles are running off the page. Any help would be appreciated!

This is the code i have so far:

var doc = new jsPDF();
doc.setFontSize(18);
doc.text(15, 15, reportTitle);
doc.addImage(outputURL, 'JPEG', 15, 40, 180, 100);
doc.save(reportTitle);

Nothing to keep the reportTitle from running off the page

Answer 1

Okay I've solved this. I used the jsPDF function, splitTextToSize(text, maxlen, options). This function returns an array of strings. Fortunately, the jsPDF text() function, which is used to write to the document, accepts both strings and arrays of strings.

var splitTitle = doc.splitTextToSize(reportTitle, 180);
doc.text(15, 20, splitTitle);