merged with master

1 files changed, 11 insertions, 13 deletions

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx
index 89deb733a..24a758d8c 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLinkView.tsx
@@ -228,6 +228,7 @@ export class CollectionFreeFormLinkView extends React.Component<CollectionFreeFo
 
         const textX = (Math.min(pt1[0], pt2[0]) + Math.max(pt1[0], pt2[0])) / 2 + NumCast(LinkDocs[0].link_relationship_OffsetX);
         const textY = (pt1[1] + pt2[1]) / 2 + NumCast(LinkDocs[0].link_relationship_OffsetY);
+        const link = this.props.LinkDocs[0];
         return {
             a,
             b,
@@ -238,11 +239,11 @@ export class CollectionFreeFormLinkView extends React.Component<CollectionFreeFo
             textX,
             textY,
             // fully connected
-            pt1,
-            pt2,
+           // pt1,
+           // pt2,
             // this code adds space between links
-            // pt1: [pt1[0] + pt1normalized[0] * 13, pt1[1] + pt1normalized[1] * 13],
-            // pt2: [pt2[0] + pt2normalized[0] * 13, pt2[1] + pt2normalized[1] * 13],
+             pt1: link.link_displayArrow ? [pt1[0] + pt1normalized[0] * 3*NumCast(link.link_displayArrow_scale, 4), pt1[1] + pt1normalized[1] * 3*NumCast(link.link_displayArrow_scale, 3)] : pt1,
+             pt2: link.link_displayArrow ? [pt2[0] + pt2normalized[0] * 3*NumCast(link.link_displayArrow_scale, 4), pt2[1] + pt2normalized[1] * 3*NumCast(link.link_displayArrow_scale, 3)] : pt2,
         };
     }
 
@@ -256,9 +257,9 @@ export class CollectionFreeFormLinkView extends React.Component<CollectionFreeFo
         const linkColorList = Doc.UserDoc().link_ColorList as List<string>;
         const linkRelationshipSizes = Doc.UserDoc().link_relationshipSizes as List<number>;
         const currRelationshipIndex = linkRelationshipList.indexOf(linkRelationship);
-        const linkDescription = Field.toString(link.link_description as any as Field);
+        const linkDescription = Field.toString(link.link_description as any as Field).split('\n')[0];
 
-        const linkSize = currRelationshipIndex === -1 || currRelationshipIndex >= linkRelationshipSizes.length ? -1 : linkRelationshipSizes[currRelationshipIndex];
+        const linkSize = Doc.noviceMode || currRelationshipIndex === -1 || currRelationshipIndex >= linkRelationshipSizes.length ? -1 : linkRelationshipSizes[currRelationshipIndex];
 
         //access stroke color using index of the relationship in the color list (default black)
         const stroke = currRelationshipIndex === -1 || currRelationshipIndex >= linkColorList.length ? StrCast(link._backgroundColor, 'black') : linkColorList[currRelationshipIndex];
@@ -268,15 +269,12 @@ export class CollectionFreeFormLinkView extends React.Component<CollectionFreeFo
         //thickness varies linearly from 3px to 12px for increasing link count
         const strokeWidth = linkSize === -1 ? '3px' : Math.floor(2 + 10 * (linkSize / Math.max(...linkRelationshipSizes))) + 'px';
 
-        if (link.link_displayArrow === undefined) {
-            link.link_displayArrow = false;
-        }
-
+        const arrowScale = NumCast(link.link_displayArrow_scale, 3)
         return link.opacity === 0 || !a.width || !b.width || (!(Doc.UserDoc().showLinkLines || link.link_displayLine) && !aActive && !bActive) ? null : (
             <>
                 <defs>
-                    <marker id={`${link[Id] + 'arrowhead'}`} markerWidth="4" markerHeight="3" refX="0" refY="1.5" orient="auto">
-                        <polygon points="0 0, 3 1.5, 0 3" fill={stroke} />
+                    <marker id={`${link[Id] + 'arrowhead'}`} markerWidth={`${4*arrowScale}`} markerHeight={`${3*arrowScale}`} refX="0" refY={`${1.5*arrowScale}`} orient="auto">
+                        <polygon points={`0 0, ${3*arrowScale} ${1.5*arrowScale}, 0 ${3*arrowScale}`} fill={stroke} />
                     </marker>
                     <filter id="outline">
                         <feMorphology in="SourceAlpha" result="expanded" operator="dilate" radius="1" />
@@ -306,7 +304,7 @@ export class CollectionFreeFormLinkView extends React.Component<CollectionFreeFo
                 {textX === undefined || !linkDescription ? null : (
                     <text filter={`url(#${link[Id] + 'background'})`} className="collectionfreeformlinkview-linkText" x={textX} y={textY} onPointerDown={this.pointerDown}>
                         <tspan>&nbsp;</tspan>
-                        <tspan dy="2">{linkDescription}</tspan>
+                        <tspan dy="2">{linkDescription.substring(0, 50) + (linkDescription.length > 50 ? '...' : '')}</tspan>
                         <tspan dy="2">&nbsp;</tspan>
                     </text>
                 )}