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

1 files changed, 50 insertions, 0 deletions

diff --git a/src/fields/InkField.ts b/src/fields/InkField.ts
new file mode 100644
index 000000000..bb93de5ac
--- /dev/null
+++ b/src/fields/InkField.ts
@@ -0,0 +1,50 @@
+import { Deserializable } from "../client/util/SerializationHelper";
+import { serializable, custom, createSimpleSchema, list, object, map } from "serializr";
+import { ObjectField } from "./ObjectField";
+import { Copy, ToScriptString, ToString } from "./FieldSymbols";
+
+export enum InkTool {
+    None,
+    Pen,
+    Highlighter,
+    Eraser,
+    Stamp
+}
+
+export interface PointData {
+    X: number;
+    Y: number;
+}
+
+export type InkData = Array<PointData>;
+
+const pointSchema = createSimpleSchema({
+    X: true, Y: true
+});
+
+const strokeDataSchema = createSimpleSchema({
+    pathData: list(object(pointSchema)),
+    "*": true
+});
+
+@Deserializable("ink")
+export class InkField extends ObjectField {
+    @serializable(list(object(strokeDataSchema)))
+    readonly inkData: InkData;
+
+    constructor(data: InkData) {
+        super();
+        this.inkData = data;
+    }
+
+    [Copy]() {
+        return new InkField(this.inkData);
+    }
+
+    [ToScriptString]() {
+        return "invalid";
+    }
+    [ToString]() {
+        return "InkField";
+    }
+}