ignore out of bounds renders

packages/tui/src/render.rs

@@ -36,8 +36,15 @@ pub(crate) fn render_vnode(
     location.x += parent_location.x;
     location.y += parent_location.y;
 
-    let Point { x, y } = location;
-    let Size { width, height } = size;
+    let Point { mut x, mut y } = location;
+    x = x.floor();
+    y = y.floor();
+    let Size {
+        mut width,
+        mut height,
+    } = size;
+    width = width.ceil();
+    height = height.ceil();
 
     match &node.node_data.node_type {
         NodeType::Text { text } => {
@@ -62,7 +69,7 @@ pub(crate) fn render_vnode(
                 text,
                 style: node.state.style.core,
             };
-            let area = Rect::new(x as u16, y as u16, *width as u16, *height as u16);
+            let area = Rect::new(x as u16, y as u16, width as u16, height as u16);
 
             // the renderer will panic if a node is rendered out of range even if the size is zero
             if area.width > 0 && area.height > 0 {
@@ -70,7 +77,7 @@ pub(crate) fn render_vnode(
             }
         }
         NodeType::Element { .. } => {
-            let area = Rect::new(x as u16, y as u16, *width as u16, *height as u16);
+            let area = Rect::new(x as u16, y as u16, width as u16, height as u16);
 
             // the renderer will panic if a node is rendered out of range even if the size is zero
             if area.width > 0 && area.height > 0 {