Merge branch 'master' of https://github.com/browngraphicslab/Dash-Web into script_documents

2 files changed, 22 insertions, 10 deletions

diff --git a/src/pen-gestures/GestureUtils.ts b/src/pen-gestures/GestureUtils.ts
index 3b6170f68..20e14a68d 100644
--- a/src/pen-gestures/GestureUtils.ts
+++ b/src/pen-gestures/GestureUtils.ts
@@ -1,12 +1,6 @@
-import { NDollarRecognizer } from "./ndollar";
-import { Type } from "typescript";
-import { InkField, PointData } from "../fields/InkField";
-import { Docs } from "../client/documents/Documents";
-import { Doc, WidthSym, HeightSym } from "../fields/Doc";
-import { NumCast } from "../fields/Types";
-import { CollectionFreeFormView } from "../client/views/collections/collectionFreeForm/CollectionFreeFormView";
 import { Rect } from "react-measure";
-import { Scripting } from "../client/util/Scripting";
+import { PointData } from "../fields/InkField";
+import { NDollarRecognizer } from "./ndollar";
 
 export namespace GestureUtils {
     export class GestureEvent {
@@ -39,7 +33,10 @@ export namespace GestureUtils {
         EndBracket = "endbracket",
         Stroke = "stroke",
         Scribble = "scribble",
-        Text = "text"
+        Text = "text",
+        Triangle = "triangle",
+        Circle = "circle",
+        Rectangle = "rectangle",
     }
 
     export const GestureRecognizer = new NDollarRecognizer(false);
diff --git a/src/pen-gestures/ndollar.ts b/src/pen-gestures/ndollar.ts
index e5740d105..9d42035d1 100644
--- a/src/pen-gestures/ndollar.ts
+++ b/src/pen-gestures/ndollar.ts
@@ -142,7 +142,7 @@ export class Result {
 //
 // NDollarRecognizer constants
 //
-const NumMultistrokes = 4;
+const NumMultistrokes = 7;
 const NumPoints = 96;
 const SquareSize = 250.0;
 const OneDThreshold = 0.25; // customize to desired gesture set (usually 0.20 - 0.35)
@@ -190,6 +190,21 @@ export class NDollarRecognizer {
             // new Array(new Point(150, 150), new Point(150, 0), new Point(150, 150), new Point(0, 150))
             new Array(new Point(10, 100), new Point(100, 100), new Point(150, 12), new Point(200, 103), new Point(300, 100))
         ));
+        this.Multistrokes[4] = new Multistroke(GestureUtils.Gestures.Triangle, useBoundedRotationInvariance, new Array(
+            new Array(new Point(40, 100), new Point(100, 200), new Point(140, 102), new Point(42, 100))
+        ));
+        this.Multistrokes[5] = new Multistroke(GestureUtils.Gestures.Circle, useBoundedRotationInvariance, new Array(
+            new Array(new Point(200, 250), new Point(240, 230), new Point(248, 210), new Point(248, 190), new Point(240, 170), new Point(200, 150), new Point(160, 170), new Point(151, 190), new Point(151, 210), new Point(160, 230), new Point(201, 250))
+        ));
+        this.Multistrokes[6] = new Multistroke(GestureUtils.Gestures.Rectangle, useBoundedRotationInvariance, new Array(
+            new Array(
+                new Point(30, 146), //new Point(29, 160), new Point(30, 180), new Point(31, 200),
+                new Point(30, 222), //new Point(50, 219), new Point(70, 225), new Point(90, 230),
+                new Point(106, 225), //new Point(100, 200), new Point(106, 180), new Point(110, 160),
+                new Point(106, 146), //new Point(80, 150), new Point(50, 146),
+                new Point(30, 143),
+                new Point(29, 220))
+        ));
 
         //
         // PREDEFINED STROKES