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