From 3fb7711dd09975c83de5995d5247cbdd8d150def Mon Sep 17 00:00:00 2001
From: Alex Merry <dev@randomguy3.me.uk>
Date: Fri, 22 Mar 2013 19:30:07 +0000
Subject: Add debugging option to Select tool

Selecting edges and/or nodes and pressing shift-d will print info about
them to the console.
---
 tikzit/src/common/Edge.m | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'tikzit/src/common/Edge.m')

diff --git a/tikzit/src/common/Edge.m b/tikzit/src/common/Edge.m
index f9cb9b5..cabf860 100644
--- a/tikzit/src/common/Edge.m
+++ b/tikzit/src/common/Edge.m
@@ -228,6 +228,11 @@
 	return NSMakePoint(mid.x - (mid.y - midTan.y), mid.y + (mid.x - midTan.x));
 }
 
+- (NSPoint)headTan {
+	[self updateControls];
+	return headTan;
+}
+
 - (NSPoint)leftHeadNormal {
 	[self updateControls];
 	return NSMakePoint(headTan.x + (head.y - headTan.y), headTan.y - (head.x - headTan.x));
@@ -238,6 +243,11 @@
 	return NSMakePoint(headTan.x - (head.y - headTan.y), headTan.y + (head.x - headTan.x));
 }
 
+- (NSPoint)tailTan {
+	[self updateControls];
+	return tailTan;
+}
+
 - (NSPoint)leftTailNormal {
 	[self updateControls];
 	return NSMakePoint(tailTan.x + (tail.y - tailTan.y), tailTan.y - (tail.x - tailTan.x));
-- 
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