From f5a73fe4628c9de09d27d8d9b4498b5bac22c9ae Mon Sep 17 00:00:00 2001
From: Brendan Klare <brendan.klare@noblis.org>
Date: Mon, 2 Mar 2015 22:02:33 -0500
Subject: [PATCH] Moved to new file

---
 openbr/plugins/imgproc/cropfrommask.cpp | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 openbr/plugins/imgproc/threshold.cpp    | 56 --------------------------------------------------------
 2 files changed, 71 insertions(+), 56 deletions(-)
 create mode 100644 openbr/plugins/imgproc/cropfrommask.cpp

diff --git a/openbr/plugins/imgproc/cropfrommask.cpp b/openbr/plugins/imgproc/cropfrommask.cpp
new file mode 100644
index 0000000..3898172
--- /dev/null
+++ b/openbr/plugins/imgproc/cropfrommask.cpp
@@ -0,0 +1,71 @@
+#include <openbr/plugins/openbr_internal.h>
+
+using namespace cv;
+
+namespace br
+{
+
+/*!
+ * \ingroup transforms
+ * \brief Crops image based on mask metadata
+ * \author Brendan Klare \cite bklare
+ */
+class CropFromMaskTransform : public UntrainableTransform
+{
+    Q_OBJECT
+    Q_PROPERTY(bool fixedAspectRatio READ get_fixedAspectRatio WRITE set_fixedAspectRatio RESET reset_fixedAspectRatio STORED false)
+    BR_PROPERTY(bool, fixedAspectRatio, true)
+
+private:
+
+    void project(const Template &src, Template &dst) const
+    {
+        dst = src;
+
+        Mat mask = dst.file.get<Mat>("Mask");
+
+        int w = mask.rows;
+        int h = mask.cols;
+        int left = w;
+        int right = 0;
+        int top = h;
+        int bottom = 0;
+        for (int i = 0 ; i < w; i++) {
+            for (int j = 0 ; j < h; j++) {
+                if (mask.at<unsigned char>(i,j)) {
+                    if (i < left)
+                        left = i;
+                    if (i > right)
+                        right = i;
+                    if (j < top)
+                        top = j;
+                    if (j > bottom)
+                        bottom = j;
+                }
+            }
+		}
+
+        if (fixedAspectRatio) {
+            h = bottom - top + 1;
+            w = right - left + 1;
+            if (h > w) {
+                int h2 = (h - w) / 2;
+                right += h2;
+                left -= h2;
+            } else {
+                int w2 = (w - h) / 2;
+                bottom += w2;
+                top -= w2;
+            }
+        }
+
+        dst.m() = Mat(src.m(), Rect(top, left, bottom - top + 1, right - left + 1));
+
+    }
+};
+
+BR_REGISTER(Transform, CropFromMaskTransform)
+
+} // namespace br
+
+#include "imgproc/threshold.moc"
diff --git a/openbr/plugins/imgproc/threshold.cpp b/openbr/plugins/imgproc/threshold.cpp
index cd5b6ad..1e4f53f 100644
--- a/openbr/plugins/imgproc/threshold.cpp
+++ b/openbr/plugins/imgproc/threshold.cpp
@@ -48,62 +48,6 @@ private:
 
 BR_REGISTER(Transform, ThresholdTransform)
 
-class CropFromMaskTransform : public UntrainableTransform
-{
-    Q_OBJECT
-    Q_PROPERTY(bool fixedAspectRatio READ get_fixedAspectRatio WRITE set_fixedAspectRatio RESET reset_fixedAspectRatio STORED false)
-    BR_PROPERTY(bool, fixedAspectRatio, true)
-
-private:
-
-    void project(const Template &src, Template &dst) const
-    {
-        dst = src;
-
-        Mat mask = dst.file.get<Mat>("Mask");
-
-        int w = mask.rows;
-        int h = mask.cols;
-        int left = w;
-        int right = 0;
-        int top = h;
-        int bottom = 0;
-        for (int i = 0 ; i < w; i++) {
-            for (int j = 0 ; j < h; j++) {
-                if (mask.at<unsigned char>(i,j)) {
-                    if (i < left)
-                        left = i;
-                    if (i > right)
-                        right = i;
-                    if (j < top)
-                        top = j;
-                    if (j > bottom)
-                        bottom = j;
-                }
-            }
-		}
-
-        if (fixedAspectRatio) {
-            h = bottom - top + 1;
-            w = right - left + 1;
-            if (h > w) {
-                int h2 = (h - w) / 2;
-                right += h2;
-                left -= h2;
-            } else {
-                int w2 = (w - h) / 2;
-                bottom += w2;
-                top -= w2;
-            }
-        }
-
-        dst.m() = Mat(src.m(), Rect(top, left, bottom - top + 1, right - left + 1));
-
-    }
-};
-
-BR_REGISTER(Transform, CropFromMaskTransform)
-
 } // namespace br
 
 #include "imgproc/threshold.moc"
--
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