<html><body><div style="color:#000; background-color:#fff; font-family:bookman old style, new york, times, serif;font-size:14pt"><div style="font-family: 'bookman old style', 'new york', times, serif; font-size: 14pt;">Dear folks,</div><div style="font-family: 'bookman old style', 'new york', times, serif; font-size: 14pt;"><br></div><div style="font-family: 'bookman old style', 'new york', times, serif; font-size: 19px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;">TikZ has an elegant way to define a new point that is relative to the 2 existing points.</div><div style="background-color: transparent; font-style: normal;"><span style="color: rgb(0, 0, 0); font-family: 'bookman old style', 'new york', times, serif; font-size: 19px;">For example, $(1,2)!.75!(3,4)$, to define a new point that is three quarter on the way from (1,2) to (3,4).</span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0,
0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="color: rgb(0, 0, 0); font-family: 'bookman old style', 'new york', times, serif; font-size: 19px;"><br></span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;">We have already ([]{B}A) syntax to define a new point on the line joining A and B. The current implementation</span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;">only supports absolute Xnodesep, Ynodese, nodesep, offset, and angle. So far so good.</span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman
old style', 'new york', times, serif;"><span style="background-color: transparent;"><br></span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;">If it is possible, I want to request a new key, namely, Relnodesep to define a new point ([Relnodesep=<value>]{B}A) such that its vector position is equal to <value> times vektor AB. </span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;">Of course </span>([Relnodesep=<value,offset=<...>,angle=<...>>]{B}A) must work as well.</div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family:
'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;"><br></span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;">Thank you in advance.</span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;"><br></span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;"><br></span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span
style="background-color: transparent;">best regards,</span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;"><br></span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;">PGFTricks </span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color: transparent;"><br></span></div><div style="background-color: transparent; font-style: normal; color: rgb(0, 0, 0); font-size: 19px; font-family: 'bookman old style', 'new york', times, serif;"><span style="background-color:
transparent;"><br></span></div></div></body></html>