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engines/ultima/ultima4/views/imageview.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "ultima/ultima4/gfx/image.h"
+#include "ultima/ultima4/gfx/imagemgr.h"
+#include "ultima/ultima4/core/settings.h"
+#include "ultima/ultima4/views/imageview.h"
+
+namespace Ultima {
+namespace Ultima4 {
+
+ImageView::ImageView(int x, int y, int width, int height) : View(x, y, width, height) {
+}
+
+ImageView::~ImageView() {
+}
+
+void ImageView::draw(const Common::String &imageName, int x, int y) {
+	ImageInfo *info = imageMgr->get(imageName);
+	if (info) {
+		info->_image->draw(SCALED(_bounds.left + x), SCALED(_bounds.top + y));
+		return;
+	}
+
+	SubImage *subimage = imageMgr->getSubImage(imageName);
+	if (subimage) {
+		info = imageMgr->get(subimage->_srcImageName);
+
+		if (info) {
+			info->_image->drawSubRect(SCALED(_bounds.left + x), SCALED(_bounds.top + y),
+			                          SCALED(subimage->left) / info->_prescale,
+			                          SCALED(subimage->top) / info->_prescale,
+			                          SCALED(subimage->width()) / info->_prescale,
+			                          SCALED(subimage->height()) / info->_prescale);
+			return;
+		}
+	}
+
+	error("ERROR 1005: Unable to load the image \"%s\"", imageName.c_str());
+}
+
+} // End of namespace Ultima4
+} // End of namespace Ultima