[gentoo-commits] repo/gentoo:master commit in: media-gfx/kxstitch/, media-gfx/kxstitch/files/

["Andreas Sturmlechner" <asturm@gentoo.org>]

commit:     89d6a8e483252a7839cff515f8eed7e32c5aabe8
Author:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
AuthorDate: Wed Nov 15 22:02:01 2017 +0000
Commit:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
CommitDate: Wed Nov 15 23:26:57 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=89d6a8e4

media-gfx/kxstitch: Fix build w/ >=ImageMagick-7

Closes: https://bugs.gentoo.org/636998
Package-Manager: Portage-2.3.14, Repoman-2.3.6

 .../files/kxstitch-2.0.0-imagemagick-7.patch       | 93 ++++++++++++++++++++++
 media-gfx/kxstitch/kxstitch-2.0.0.ebuild           |  4 +-
 2 files changed, 96 insertions(+), 1 deletion(-)

diff --git a/media-gfx/kxstitch/files/kxstitch-2.0.0-imagemagick-7.patch b/media-gfx/kxstitch/files/kxstitch-2.0.0-imagemagick-7.patch
new file mode 100644
index 00000000000..fe53efba302
--- /dev/null
+++ b/media-gfx/kxstitch/files/kxstitch-2.0.0-imagemagick-7.patch
@@ -0,0 +1,93 @@
+From 295773f44bfda1227d85edf065a8de14dc889159 Mon Sep 17 00:00:00 2001
+From: Steve Allewell <steve.allewell@gmail.com>
+Date: Wed, 25 Oct 2017 20:57:22 +0100
+Subject: Fix for changes to ImageMagick API for importing images
+
+---
+ src/FlossScheme.cpp    |  4 ++--
+ src/ImportImageDlg.cpp |  9 ++++++---
+ src/MainWindow.cpp     | 10 ++++++----
+ 3 files changed, 14 insertions(+), 9 deletions(-)
+
+diff --git a/src/FlossScheme.cpp b/src/FlossScheme.cpp
+index 4c59973..e4cd117 100644
+--- a/src/FlossScheme.cpp
++++ b/src/FlossScheme.cpp
+@@ -38,8 +38,8 @@ Floss *FlossScheme::convert(const QColor &color)
+     Magick::Image image = Magick::Image(1, 1, "RGB", MagickLib::CharPixel, c);
+ #endif
+     image.map(*m_map);
+-    const Magick::PixelPacket *pixels = image.getConstPixels(0, 0, 1, 1);
+-    const Magick::ColorRGB rgb = Magick::Color(*pixels);
++
++    const Magick::ColorRGB rgb = image.pixelColor(0,0);
+ 
+     return find(QColor((int)(255*rgb.red()), (int)(255*rgb.green()), (int)(255*rgb.blue())));
+ }
+diff --git a/src/ImportImageDlg.cpp b/src/ImportImageDlg.cpp
+index d12ca34..79e8c38 100644
+--- a/src/ImportImageDlg.cpp
++++ b/src/ImportImageDlg.cpp
+@@ -305,9 +305,12 @@ void ImportImageDlg::renderPixmap()
+     QProgressDialog progress(i18n("Rendering preview"), i18n("Cancel"), 0, pixelCount, this);
+     progress.setWindowModality(Qt::WindowModal);
+ 
++#if MagickLibVersion < 0x700
+     bool hasTransparency = m_convertedImage.matte();
+-    const Magick::PixelPacket *pixels = m_convertedImage.getConstPixels(0, 0, width, height);
+-
++#else
++    bool hasTransparency = m_convertedImage.alpha();
++#endif
++    
+     for (int dy = 0 ; dy < height ; dy++) {
+         QApplication::processEvents();
+         progress.setValue(dy * width);
+@@ -317,7 +320,7 @@ void ImportImageDlg::renderPixmap()
+         }
+ 
+         for (int dx = 0 ; dx < width ; dx++) {
+-            Magick::ColorRGB rgb = Magick::Color(*pixels++);
++            Magick::ColorRGB rgb = m_convertedImage.pixelColor(dx, dy);
+ 
+             if (hasTransparency && (rgb.alpha() == 1)) {
+                 //ignore this pixel as it is transparent
+diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
+index 9713293..1d22e63 100644
+--- a/src/MainWindow.cpp
++++ b/src/MainWindow.cpp
+@@ -543,7 +543,11 @@ void MainWindow::convertImage(const QString &source)
+ 
+         bool useFractionals = importImageDlg->useFractionals();
+ 
++#if MagickLibVersion < 0x700
+         bool hasTransparency = convertedImage.matte();
++#else
++        bool hasTransparency = convertedImage.alpha();
++#endif
+         bool ignoreColor = importImageDlg->ignoreColor();
+         Magick::Color ignoreColorValue = importImageDlg->ignoreColorValue();
+ 
+@@ -564,8 +568,6 @@ void MainWindow::convertImage(const QString &source)
+         QProgressDialog progress(i18n("Converting to stitches"), i18n("Cancel"), 0, pixelCount, this);
+         progress.setWindowModality(Qt::WindowModal);
+ 
+-        const Magick::PixelPacket *pixels = convertedImage.getConstPixels(0, 0, imageWidth, imageHeight);
+-
+         for (int dy = 0 ; dy < imageHeight ; dy++) {
+             progress.setValue(dy * imageWidth);
+             QApplication::processEvents();
+@@ -577,8 +579,8 @@ void MainWindow::convertImage(const QString &source)
+             }
+ 
+             for (int dx = 0 ; dx < imageWidth ; dx++) {
+-                Magick::ColorRGB rgb = Magick::Color(*pixels++);
+-
++                Magick::ColorRGB rgb = convertedImage.pixelColor(dx, dy);
++                
+                 if (hasTransparency && (rgb.alpha() == 1)) {
+                     // ignore this pixel as it is transparent
+                 } else {
+-- 
+cgit v0.11.2
+

diff --git a/media-gfx/kxstitch/kxstitch-2.0.0.ebuild b/media-gfx/kxstitch/kxstitch-2.0.0.ebuild
index 32222fe706e..02fe8204fac 100644
--- a/media-gfx/kxstitch/kxstitch-2.0.0.ebuild
+++ b/media-gfx/kxstitch/kxstitch-2.0.0.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -37,3 +37,5 @@ RDEPEND="
 DEPEND="${RDEPEND}
 	sys-devel/gettext
 "
+
+PATCHES=( "${FILESDIR}/${P}-imagemagick-7.patch" )