nur-packages

commit 8c818af8a89047df08988c4fda04251d214e325d
parent e456da8fbb0c82f7b18e45a0d9e49b07082aea97
Author: Nikolay Korotkiy <sikmir@gmail.com>
Date:   Fri,  1 Jan 2021 03:41:58 +0300

Add polyvectorization

Diffstat:
M
nix/sources.json
 | 
14
++++++++++++++
M
pkgs/default.nix
 | 
5
++++-
A
pkgs/tools/graphics/polyvectorization/default.nix
 | 
31
+++++++++++++++++++++++++++++++
A
pkgs/tools/graphics/polyvectorization/with-gui.patch
 | 
39
+++++++++++++++++++++++++++++++++++++++

4 files changed, 88 insertions(+), 1 deletion(-)
diff --git a/nix/sources.json b/nix/sources.json
@@ -843,6 +843,20 @@
         "url": "https://github.com/wladich/ozi_map/archive/4d6bd3f234960ba90d82e6d58da9c1bf4677eb16.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
+    "polyvectorization": {
+        "branch": "master",
+        "builtin": false,
+        "date": "2019-08-23T14:52:46Z",
+        "description": "Reference implementation of Vectorization of Line Drawings via PolyVector Fields",
+        "homepage": "https://github.com/bmpix/PolyVectorization",
+        "owner": "bmpix",
+        "repo": "PolyVectorization",
+        "rev": "bceb8e2a08cca29cef1df074eb1a1f6450cc163f",
+        "sha256": "0d8281q3rdxzrxr5y9bxjkq2s2sfl8fgkk9kqpmpp3z5hxg893jq",
+        "type": "tarball",
+        "url": "https://github.com/bmpix/PolyVectorization/archive/bceb8e2a08cca29cef1df074eb1a1f6450cc163f.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
     "py-staticmaps": {
         "branch": "master",
         "builtin": false,
diff --git a/pkgs/default.nix b/pkgs/default.nix
@@ -189,9 +189,12 @@ lib.makeScope newScope (
       inherit sources;
       inherit (perlPackages) GeoOpenstreetmapParser MatchSimple MathPolygon MathPolygonTree TreeR;
     };
-    py-staticmaps = callPackage ./tools/geo/py-staticmaps { };
     phyghtmap = callPackage ./tools/geo/phyghtmap { };
+    polyvectorization = libsForQt5.callPackage ./tools/graphics/polyvectorization {
+      inherit sources;
+    };
     ptunnel = callPackage ./tools/networking/ptunnel { };
+    py-staticmaps = callPackage ./tools/geo/py-staticmaps { };
     saait = callPackage ./tools/misc/saait { };
     sendmap20 = callPackage ./tools/geo/sendmap20 { };
     stagit = callPackage ./tools/misc/stagit { };
diff --git a/pkgs/tools/graphics/polyvectorization/default.nix b/pkgs/tools/graphics/polyvectorization/default.nix
@@ -0,0 +1,30 @@
+{ lib, mkDerivation, cmake, boost165, eigen, opencv2, sources }:
+
+mkDerivation {
+  pname = "polyvectorization";
+  version = lib.substring 0 10 sources.polyvectorization.date;
+
+  src = sources.polyvectorization;
+
+  patches = [ ./with-gui.patch ];
+
+  postPatch = ''
+    substituteInPlace src/main.cpp \
+      --replace "#define WITH_GUI 1" "//#define WITH_GUI 1"
+  '';
+
+  nativeBuildInputs = [ cmake ];
+
+  buildInputs = [ boost165 eigen opencv2 ];
+
+  NIX_CFLAGS_COMPILE = "-fpermissive";
+
+  installPhase = "install -Dm755 polyvector_thing -t $out/bin";
+
+  meta = with lib; {
+    inherit (sources.polyvectorization) description homepage;
+    license = licenses.mit;
+    maintainers = [ maintainers.sikmir ];
+    platforms = platforms.unix;
+  };
+}
+\ No newline at end of file
diff --git a/pkgs/tools/graphics/polyvectorization/with-gui.patch b/pkgs/tools/graphics/polyvectorization/with-gui.patch
@@ -0,0 +1,39 @@
+diff --git i/src/main.cpp w/src/main.cpp
+index 5ccdfa9..1d04516 100644
+--- i/src/main.cpp
++++ w/src/main.cpp
+@@ -1,6 +1,6 @@
+ #include "stdafx.h"
+ #define WITH_GUI 1
+-#ifdef _WIN32
++#if 1
+ #include <QtCore/QCoreApplication>
+ #include "mainwindow.h"
+ #include <QElapsedTimer>
+@@ -263,7 +263,7 @@ std::string type2str(int type) {
+ 
+ int main(int argc, char *argv[])
+ {
+-#ifdef _WIN32
++#if 1
+ 	QApplication a(argc, argv);
+ #endif
+ 	using namespace cv;
+@@ -292,7 +292,7 @@ int main(int argc, char *argv[])
+ 	bwImg = Scalar(255) - bwImg;
+ 	m = bwImg.rows; n = bwImg.cols; //m: height, n: width
+ 
+-#ifdef _WIN32
++#if 1
+ 	QElapsedTimer timer;
+ 	timer.start();
+ #else
+@@ -548,7 +548,7 @@ int main(int argc, char *argv[])
+ #ifdef WITH_GUI
+ 	mw.setVectorization("Final", newVectorization);
+ #endif
+-#ifdef _WIN32
++#if 1
+ 	std::cout << "Total time: " << timer.elapsed()/1000 << " s" << std::endl;
+ #endif
+ 	svg::Image bgImg(filename, n, m, -0.5, 0, 0.6);