1 files changed, 46 insertions, 0 deletions
diff --git a/src/grid.rs b/src/grid.rs
new file mode 100755
index 0000000..b6adb2f
--- /dev/null
+++ b/src/grid.rs
@@ -0,0 +1,46 @@
+//! Gridline
+
+use crate::{Axis, Default, Display, Grid, Script};
+
+/// Gridline properties
+#[derive(Clone, Copy)]
+pub struct Properties {
+    hidden: bool,
+}
+
+impl Default for Properties {
+    fn default() -> Properties {
+        Properties { hidden: true }
+    }
+}
+
+// TODO Lots of configuration pending: linetype, linewidth, etc
+impl Properties {
+    /// Hides the gridlines
+    ///
+    /// **Note** Both `Major` and `Minor` gridlines are hidden by default
+    pub fn hide(&mut self) -> &mut Properties {
+        self.hidden = true;
+        self
+    }
+
+    /// Shows the gridlines
+    pub fn show(&mut self) -> &mut Properties {
+        self.hidden = false;
+        self
+    }
+}
+
+impl<'a> Script for (Axis, Grid, &'a Properties) {
+    fn script(&self) -> String {
+        let &(axis, grid, properties) = self;
+        let axis = axis.display();
+        let grid = grid.display();
+
+        if properties.hidden {
+            String::new()
+        } else {
+            format!("set grid {}{}tics\n", grid, axis)
+        }
+    }
+}