From c172ba91228a8d4f5275f3e5a24e3462b906b2bc Mon Sep 17 00:00:00 2001
From: Sergey Grebenshchikov <sgreben@gmail.com>
Date: Sat, 31 Mar 2018 19:03:23 +0200
Subject: Add full-escape canvas type

---
 pkg/draw/full.go        | 4 +++-
 pkg/draw/full_escape.go | 9 +++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 pkg/draw/full_escape.go

(limited to 'pkg')

diff --git a/pkg/draw/full.go b/pkg/draw/full.go
index 6f234b0..dccdd9f 100644
--- a/pkg/draw/full.go
+++ b/pkg/draw/full.go
@@ -2,10 +2,12 @@ package draw
 
 var _ Pixels = &Full{}
 
+const fullBlock = '█'
+
 type Full struct{ *Buffer }
 
 func (b *Full) Size() Box { return b.Box }
 
-func (b *Full) Set(y, x int) { b.Buffer.Set(y, x, '█') }
+func (b *Full) Set(y, x int) { b.Buffer.Set(y, x, fullBlock) }
 
 func (b *Full) Clear() { b.Fill(' ') }
diff --git a/pkg/draw/full_escape.go b/pkg/draw/full_escape.go
new file mode 100644
index 0000000..e6a68de
--- /dev/null
+++ b/pkg/draw/full_escape.go
@@ -0,0 +1,9 @@
+package draw
+
+import "strings"
+
+const invertedSpace = "\033[7m \033[27m"
+
+func FullEscape(full string) string {
+	return strings.Replace(full, string(fullBlock), invertedSpace, -1)
+}
-- 
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