height and width of javascript annotation

[TatianaS]

Hello,
I need to create a FreeText annotation with java script.
I know the position where this annotation should be placed, the Font name, size and color,
but I do not know the width and height of the text, so I can create a rectangle with it.
Is there a way I can calculate these values in java script?

here is my unfinished java script:

var text = "Call Smith to get help\r\r on this paragraph.";
// height and width for three lines are unknown
var width = ?
var height = ?

var annot = this.addAnnot({
page: 0,
type: "FreeText",
textFont: font.Helv,
textSize: 16,
rect: [200, 300, 200 + width , 300 +height],
width: 1,
contents: text
});


Thanks,
-Tatiana

[Vasyl - PDF-XChange]

Hi, Tatiana.

Sorry, but no way for that..

Cheers.