From 772a1044c47dab0f38ee51c474feddc1481ad075 Mon Sep 17 00:00:00 2001
From: Daniel Esteban <conejoninja@users.noreply.github.com>
Date: Wed, 24 Apr 2019 18:56:49 +0200
Subject: [PATCH] Define common display interface (#31)

* issue #27 definition of Displayer interface
---
 displayer.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 displayer.go

diff --git a/displayer.go b/displayer.go
new file mode 100644
index 0000000..9b27b50
--- /dev/null
+++ b/displayer.go
@@ -0,0 +1,14 @@
+package drivers
+
+import "image/color"
+
+type Displayer interface {
+	// Size returns the current size of the display.
+	Size() (x, y int16)
+
+	// SetPizel modifies the internal buffer.
+	SetPixel(x, y int16, c color.RGBA)
+
+	// Display sends the buffer (if any) to the screen.
+	Display() error
+}