moved Dagre layout options to sdfv.ts

spcl · May 2, 2024 · bbbaf67 · bbbaf67
1 parent 0aaa125
commit bbbaf67
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Showing 2 changed files with 9 additions and 4 deletions.
diff --git a/src/renderer/renderer.ts b/src/renderer/renderer.ts
@@ -4239,12 +4239,11 @@ function relayoutSDFGState(
     const g: DagreGraph = new dagre.graphlib.Graph({ multigraph: true });
 
     // Set layout options and a simpler algorithm for large graphs.
-    const layoutOptions: any = { ranksep: 30 };
+    const layoutOptions: any = { ranksep: SDFV.RANKSEP };
     if (state.nodes.length >= 1000)
         layoutOptions.ranker = 'longest-path';
 
-    layoutOptions.nodesep = 20; // default: 50
-    layoutOptions.ranksep = 70; // default: 50
+    layoutOptions.nodesep = SDFV.NODESEP;
     g.setGraph(layoutOptions);
 
     // Set an object for the graph label.

diff --git a/src/sdfv.ts b/src/sdfv.ts
@@ -67,9 +67,15 @@ export class SDFV {
     public static STATE_LOD: number = 100; // 100
 
     public static DEFAULT_CANVAS_FONTSIZE: number = 10;
-    public static DEFAULT_MAX_FONTSIZE: number = 20; // 50
+    public static DEFAULT_MAX_FONTSIZE: number = 20; // 20
     public static DEFAULT_FAR_FONT_MULTIPLIER: number = 16; // 16
 
+    // Dagre layout options.
+    // Separation between ranks (vertically) in pixels.
+    public static RANKSEP: number = 70; // Dagre default: 50
+    // Separation between nodes (horizontally) in pixels.
+    public static NODESEP: number = 20; // Dagre default: 50
+
     protected renderer: SDFGRenderer | null = null;
     protected localViewRenderer: LViewRenderer | null = null;