From: dirk <dirk@git.imagemagick.org>
Date: Sun, 27 Apr 2014 17:33:52 +0000 (+0000)
Subject: Added hough line to Magick++.
X-Git-Tag: 7.0.1-0~2401
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c8c49d48975358aa8c6e14e113ef4c135e90b212;p=imagemagick

Added hough line to Magick++.
---

diff --git a/Magick++/lib/Image.cpp b/Magick++/lib/Image.cpp
index f4eefef6f..e1cf8ce52 100644
--- a/Magick++/lib/Image.cpp
+++ b/Magick++/lib/Image.cpp
@@ -3173,6 +3173,19 @@ void  Magick::Image::haldClut(const Image &clutImage_)
   ThrowPPException;
 }
 
+void Magick::Image::houghLine(const size_t width_,const size_t height_,
+  const size_t threshold_)
+{
+  MagickCore::Image
+    *newImage;
+
+  GetPPException;
+  newImage=HoughLineImage(constImage(),width_,height_,threshold_,
+    &exceptionInfo);
+  replaceImage(newImage);
+  ThrowPPException;
+}
+
 void Magick::Image::implode(const double factor_)
 {
   MagickCore::Image
diff --git a/Magick++/lib/Magick++/Image.h b/Magick++/lib/Magick++/Image.h
index b44781d8d..33e6874bb 100644
--- a/Magick++/lib/Magick++/Image.h
+++ b/Magick++/lib/Magick++/Image.h
@@ -965,6 +965,10 @@ namespace Magick
     // Apply a color lookup table (Hald CLUT) to the image.
     void haldClut(const Image &clutImage_);
 
+    // Identifies lines in the image.
+    void houghLine(const size_t width_,const size_t height_,
+      const size_t threshold_=40);
+
     // Implode image (special effect)
     void implode(const double factor_);
 
diff --git a/Magick++/lib/Magick++/Include.h b/Magick++/lib/Magick++/Include.h
index 64c4f3dd3..6e0e39a66 100644
--- a/Magick++/lib/Magick++/Include.h
+++ b/Magick++/lib/Magick++/Include.h
@@ -1252,6 +1252,7 @@ namespace Magick
   using MagickCore::GreaterValue;
   using MagickCore::HaldClutImage;
   using MagickCore::HeightValue;
+  using MagickCore::HoughLineImage;
   using MagickCore::ImageError;
   using MagickCore::ImageFatalError;
   using MagickCore::ImageInfo;