From d4743183d40c6044ce6fa39e2a52919a32912cda Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Tue, 19 May 2020 14:23:28 +0200
Subject: Draft first working version of `iced_glow` :tada:

---
 glow/src/viewport.rs | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 glow/src/viewport.rs

(limited to 'glow/src/viewport.rs')

diff --git a/glow/src/viewport.rs b/glow/src/viewport.rs
new file mode 100644
index 00000000..c1afee87
--- /dev/null
+++ b/glow/src/viewport.rs
@@ -0,0 +1,33 @@
+use crate::Transformation;
+
+/// A viewing region for displaying computer graphics.
+#[derive(Debug)]
+pub struct Viewport {
+    width: u32,
+    height: u32,
+    transformation: Transformation,
+}
+
+impl Viewport {
+    /// Creates a new [`Viewport`] with the given dimensions.
+    pub fn new(width: u32, height: u32) -> Viewport {
+        Viewport {
+            width,
+            height,
+            transformation: Transformation::orthographic(width, height),
+        }
+    }
+
+    pub fn height(&self) -> u32 {
+        self.height
+    }
+
+    /// Returns the dimensions of the [`Viewport`].
+    pub fn dimensions(&self) -> (u32, u32) {
+        (self.width, self.height)
+    }
+
+    pub(crate) fn transformation(&self) -> Transformation {
+        self.transformation
+    }
+}
-- 
cgit