From 061dab5285d3a334a258d8097a6e95b065b30de3 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Mon, 29 Nov 2021 14:09:17 -0500
Subject: added moving ink stroke segments.   added stretching and rotating ink
 strokes about opposite end point.

---
 src/client/util/InteractionUtils.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/client/util/InteractionUtils.tsx')

diff --git a/src/client/util/InteractionUtils.tsx b/src/client/util/InteractionUtils.tsx
index a32a8eecc..4eb0be320 100644
--- a/src/client/util/InteractionUtils.tsx
+++ b/src/client/util/InteractionUtils.tsx
@@ -91,7 +91,8 @@ export namespace InteractionUtils {
 
     export function CreatePolyline(points: { X: number, Y: number }[], left: number, top: number,
         color: string, width: number, strokeWidth: number, lineJoin: string, lineCap: string, bezier: string, fill: string, arrowStart: string, arrowEnd: string,
-        dash: string | undefined, scalex: number, scaley: number, shape: string, pevents: string, opacity: number, nodefs: boolean) {
+        dash: string | undefined, scalex: number, scaley: number, shape: string, pevents: string, opacity: number, nodefs: boolean,
+        downHdlr?: ((e: React.PointerEvent) => void)) {
         const pts = shape ? makePolygon(shape, points) : points;
 
         if (isNaN(scalex)) scalex = 1;
@@ -107,7 +108,7 @@ export namespace InteractionUtils {
 
         const Tag = (bezier ? "path" : "polyline") as keyof JSX.IntrinsicElements;
         const makerStrokeWidth = strokeWidth / 2;
-        return (<svg fill={color}> {/* setting the svg fill sets the arrowStart fill */}
+        return (<svg fill={color} onPointerDown={downHdlr}> {/* setting the svg fill sets the arrowStart fill */}
             {nodefs ? (null) : <defs>
                 {arrowStart !== "dot" && arrowEnd !== "dot" ? (null) :
                     <marker id={`dot${defGuid}`} orient="auto" markerUnits="userSpaceOnUse" refX={0} refY="0" overflow="visible">
-- 
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