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From be9ed90897bc43b4547a3a1f8046827caaf13b4c Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Sun, 19 May 2013 16:15:36 +0100
Subject: [PATCH 09/15] Add a static identity transformation
---
include/agg_trans_affine.h | 1 +
src/agg_trans_affine.cpp | 1 +
2 files changed, 2 insertions(+)
diff --git a/include/agg_trans_affine.h b/include/agg_trans_affine.h
index 2f602a0..67fe5ca 100644
--- a/include/agg_trans_affine.h
+++ b/include/agg_trans_affine.h
@@ -92,6 +92,7 @@ namespace agg
//----------------------------------------------------------------------
struct trans_affine
{
+ static const trans_affine identity;
double sx, shy, shx, sy, tx, ty;
//------------------------------------------ Construction
diff --git a/src/agg_trans_affine.cpp b/src/agg_trans_affine.cpp
index aca18c2..b3d9bc0 100644
--- a/src/agg_trans_affine.cpp
+++ b/src/agg_trans_affine.cpp
@@ -28,6 +28,7 @@
namespace agg
{
+ const trans_affine trans_affine::identity;
//------------------------------------------------------------------------
const trans_affine& trans_affine::parl_to_parl(const double* src,
--
1.8.1.4
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