Initial commit

1 files changed, 31 insertions, 0 deletions

diff --git a/viewimagefs.cpp b/viewimagefs.cpp
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index 0000000..ed7b8e8
--- /dev/null
+++ b/viewimagefs.cpp
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+/**
+ * Shows picture arg1 fullscreen
+ * Author: Peter Wu
+ * Date: 2012-09-22
+ */
+#include <QApplication>
+#include <QLabel>
+#include <iostream>
+
+int main (int argc, char **argv) {
+	QApplication app(argc, argv);
+	QStringList args(app.arguments());
+	if (args.size() < 2) {
+		std::cerr << "Usage: " << argv[0] << " filename" << std::endl;
+		return 1;
+	}
+
+	QString filename(args[1]);
+	QPixmap pic(filename);
+	if (!pic) {
+		std::cerr << "Invalid image: " << filename.toStdString() << std::endl;
+		return 1;
+	}
+
+	QLabel lbl;
+	lbl.setCursor(QCursor(Qt::BlankCursor));
+	lbl.setPixmap(pic);
+	lbl.setScaledContents(true);
+	lbl.showFullScreen();
+	return app.exec();
+}