From 8802f30ff720fcb64d9207c4cb673dc6805390c2 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Fri, 3 Feb 2023 14:05:14 +0100
Subject: add text input and properly center text

---
 go/ui/utils.go | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 go/ui/utils.go

(limited to 'go/ui/utils.go')

diff --git a/go/ui/utils.go b/go/ui/utils.go
new file mode 100644
index 00000000..fd15b642
--- /dev/null
+++ b/go/ui/utils.go
@@ -0,0 +1,19 @@
+package ui
+
+import (
+	"image"
+)
+
+func centerTextXOffset(b image.Rectangle) int {
+	return (b.Dx() / 2) - b.Min.X
+}
+
+func centerTextYOffset(b image.Rectangle) int {
+	return (b.Dy() / 2) + b.Min.Y
+}
+
+func centerText(b image.Rectangle) (x int, y int) {
+	x = centerTextXOffset(b)
+	y = centerTextYOffset(b)
+	return
+}
-- 
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