I have a problem to calculate the heading of 2 points in a line in my template. In the 2 pictures you can see the template itself there i tried to take the start y-value.I used atan2 and also just a simple number. I tried with just 2 and 1 and i get a solution, but not if i use the attribute with "{geom:get-start-y()}".
Hope i get some help.
Best answer by david_r
Try using a FME Feature function rather than an XQuery function, e.g.
hdg="@atan2(@YValue(),1)"
Try using a FME Feature function rather than an XQuery function, e.g.
hdg="@atan2(@YValue(),1)"Try using a FME Feature function rather than an XQuery function, e.g.
hdg="@atan2(@YValue(),1)"
Thank you!
Try using a FME Feature function rather than an XQuery function, e.g.
hdg="@atan2(@YValue(),1)"
declare namespace math="http://www.w3.org/2005/xpath-functions/math";
<example hdg="{math:atan2(geom:get-start-y(),1)}" /> Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.
