graph builder: Fix scaling

timgott · Apr 29, 2024 · 8ba1e45 · 8ba1e45
1 parent 4fad4d8
commit 8ba1e45
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/localgraphs/src/interaction/renderer.ts b/localgraphs/src/interaction/renderer.ts
@@ -134,7 +134,10 @@ export class InteractionController {
 
         const width = this.canvas.clientWidth
         const height = this.canvas.clientHeight
-        this.ctx.reset()
+
+        this.ctx.save() // do not reset, since the scale has to be preserved
+        this.ctx.fillStyle = "transparent"
+        this.ctx.clearRect(0, 0, width, height)
 
         const sleepState = this.system.animate({
             dt,
@@ -145,6 +148,8 @@ export class InteractionController {
             dragState: this.dragState,
         })
 
+        this.ctx.restore()
+
         this.previousTimeStamp = timeStamp
 
         if (sleepState === "Running") {