Fixing crash of directed for graph (#450)

leandroBorgesFerreira · Leandro Ferreira · web-flow · commit 7f575b5b314e · 2025-05-14T01:39:17.000+02:00
* Fixing crash

* Update ForceDirectedGraph.kt

---------

Co-authored-by: Leandro Ferreira &lt;email@email.com&gt;
diff --git a/application/core/forcegraph/src/commonMain/kotlin/io/writeopia/forcegraph/ForceDirectedGraph.kt b/application/core/forcegraph/src/commonMain/kotlin/io/writeopia/forcegraph/ForceDirectedGraph.kt
@@ -151,7 +151,10 @@ fun BoxWithConstraintsScope.ForceDirectedGraph(
                     drawText(
                         textMeasurer,
                         text = " ${node.label} ",
-                        topLeft = Offset(node.x - 30, node.y + 20),
+                        topLeft = Offset(
+                            max(min(node.x - 30, maxWidth.value - 50), 0F + 50),
+                            max(min(node.y + 20, maxHeight.value - 50), 0F + 50)
+                        ),
                         style = textStyle
                     )
                 }
diff --git a/application/features/documents_graph/src/commonMain/kotlin/io/writeopia/documents/graph/navigation/NavigateDocumentGraph.kt b/application/features/documents_graph/src/commonMain/kotlin/io/writeopia/documents/graph/navigation/NavigateDocumentGraph.kt
@@ -1,12 +1,10 @@
 package io.writeopia.documents.graph.navigation
 
-import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.BoxWithConstraints
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
 import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
@@ -33,7 +31,7 @@ fun NavGraphBuilder.documentsGraphNavigation(
             val state by viewModel.graphSelectedState.collectAsState()
 
             ForceDirectedGraph(
-                modifier = Modifier.fillMaxSize().background(Color.LightGray),
+                modifier = Modifier.fillMaxSize(),
                 nodes = state.nodes,
                 links = state.links,
                 onNodeSelected = viewModel::selectNode

Original file line number	Diff line number	Diff line change
`@@ -151,7 +151,10 @@ fun BoxWithConstraintsScope.ForceDirectedGraph(`
`151`	`151`	`drawText(`
`152`	`152`	`textMeasurer,`
`153`	`153`	`text = " ${node.label} ",`
`154`		`- topLeft = Offset(node.x - 30, node.y + 20),`
	`154`	`+ topLeft = Offset(`
	`155`	`+ max(min(node.x - 30, maxWidth.value - 50), 0F + 50),`
	`156`	`+ max(min(node.y + 20, maxHeight.value - 50), 0F + 50)`
	`157`	`+ ),`
`155`	`158`	`style = textStyle`
`156`	`159`	`)`
`157`	`160`	`}`