readme.txt

@@ -1,10 +0,0 @@
-a simple crosshair overlay for wayland!
-
-requires wlr_layer_shell, check if your compositor supports that at https://wayland.app/protocols/wlr-layer-shell-unstable-v1#compositor-support
-
-
-install by running:
-`cargo install --git https://git.xunuwu.xyz/xun/crosshair-overlay`
-
-usage:
-run crosshair-overlay while in a directory with a file called crosshair.png containing the crosshair you want to use

src/main.rs

@@ -67,6 +67,17 @@ fn main() -> Result<()> {
         layer_surface_data.clone(),
     );
     layer_surface.set_size(img.width(), img.height());
+    // layer_surface
+    //     .set_anchor(zwlr_layer_surface_v1::Anchor::Top | zwlr_layer_surface_v1::Anchor::Left);
+
+    // let screen_height = 1080;
+    // let screen_width = 1920;
+    // layer_surface.set_margin(
+    //     screen_height / 2 - img.width() as i32 / 2,
+    //     0,
+    //     0,
+    //     screen_width / 2 - img.height() as i32 / 2,
+    // );
     layer_surface.set_exclusive_zone(-1); // ignore other exclusive zones
 
     surface.commit();
@@ -74,6 +85,7 @@ fn main() -> Result<()> {
     while !layer_surface_data.read().unwrap().0 {
         queue.blocking_dispatch(&mut state)?;
     }
+    // let (_, width, height) = *layer_surface_data.read().unwrap();
 
     let mut memfile = {
         let memfile = memfd::MemfdOptions::default()
@@ -107,6 +119,9 @@ fn main() -> Result<()> {
     surface.attach(Some(&buffer), 0, 0);
     surface.commit();
 
+    // layer_surface.set_margin(10, 10, 10, 10);
+    // surface.commit();
+
     loop {
         debug!("dispatched!");
         queue.blocking_dispatch(&mut state)?;