Merge branch 'master' into schema-view-En-Hua

1 files changed, 2 insertions, 3 deletions

diff --git a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
index 9cc4b1f9a..fe34d6687 100644
--- a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
+++ b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
@@ -7,7 +7,7 @@ import { listSpec } from "../../../fields/Schema";
 import { ComputedField } from "../../../fields/ScriptField";
 import { Cast, NumCast, StrCast } from "../../../fields/Types";
 import { TraceMobx } from "../../../fields/util";
-import { numberRange } from "../../../Utils";
+import { DashColor, numberRange } from "../../../Utils";
 import { DocumentManager } from "../../util/DocumentManager";
 import { SelectionManager } from "../../util/SelectionManager";
 import { Transform } from "../../util/Transform";
@@ -18,7 +18,6 @@ import { StyleProp } from "../StyleProvider";
 import "./CollectionFreeFormDocumentView.scss";
 import { DocumentView, DocumentViewProps } from "./DocumentView";
 import React = require("react");
-import Color = require("color");
 
 export interface CollectionFreeFormDocumentViewProps extends DocumentViewProps {
     dataProvider?: (doc: Doc, replica: string) => { x: number, y: number, zIndex?: number, opacity?: number, highlight?: boolean, z: number, transition?: string } | undefined;
@@ -165,7 +164,7 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
             PanelHeight: this.panelHeight,
         };
         const background = this.props.styleProvider?.(this.rootDoc, this.props, StyleProp.BackgroundColor);
-        const mixBlendMode = StrCast(this.layoutDoc.mixBlendMode) as any || (background && Color(background).alpha() !== 1 ? "multiply" : undefined);
+        const mixBlendMode = StrCast(this.layoutDoc.mixBlendMode) as any || (typeof background === "string" && DashColor(background).alpha() !== 1 ? "multiply" : undefined);
         return <div className={"collectionFreeFormDocumentView-container"}
             style={{
                 outline: this.Highlight ? "orange solid 2px" : "",