From 789e799ba73242f9d2260d7351d9678848424354 Mon Sep 17 00:00:00 2001
From: Enrico Ros <enrico.ros@gmail.com>
Date: Fri, 24 Jun 2005 16:47:16 +0000
Subject: [PATCH] generate smooth scaled image of the requested size
 (looks/caches/works a lot better this way)

svn path=/branches/kpdf/annotations/kdegraphics/kpdf/; revision=428595
---
 core/generator_kimgio/generator_kimgio.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/core/generator_kimgio/generator_kimgio.cpp b/core/generator_kimgio/generator_kimgio.cpp
index 69a2aa1dc..f94092c0d 100644
--- a/core/generator_kimgio/generator_kimgio.cpp
+++ b/core/generator_kimgio/generator_kimgio.cpp
@@ -9,6 +9,7 @@
 
 #include <qpainter.h>
 #include <qpixmap.h>
+#include <qimage.h>
 #include <kprinter.h>
 
 #include "core/page.h"
@@ -42,8 +43,12 @@ bool KIMGIOGenerator::canGeneratePixmap()
 
 void KIMGIOGenerator::generatePixmap( PixmapRequest * request )
 {
-    QPixmap *p = new QPixmap(*m_pix);
+    // perform a smooth scaled generation
+    QImage smoothImage = m_pix->convertToImage().smoothScale( request->width, request->height );
+    QPixmap * p = new QPixmap( smoothImage );
     request->page->setPixmap(request->id, p);
+
+    // signal that the request has been accomplished
     signalRequestDone(request);
 }
 
-- 
GitLab