Adding upstream version 1.3.upstream/1.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 81 insertions, 0 deletions

diff --git a/src/toys/rect_02.cpp b/src/toys/rect_02.cpp
new file mode 100644
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+++ b/src/toys/rect_02.cpp
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+/*
+ * SimpleRect examples
+ *
+ * Copyright 2009 Evangelos Katsikaros <vkatsikaros at yahoo dot gr>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it either under the terms of the GNU Lesser General Public
+ * License version 2.1 as published by the Free Software Foundation
+ * (the "LGPL") or, at your option, under the terms of the Mozilla
+ * Public License Version 1.1 (the "MPL"). If you do not alter this
+ * notice, a recipient may use your version of this file under either
+ * the MPL or the LGPL.
+ *
+ * You should have received a copy of the LGPL along with this library
+ * in the file COPYING-LGPL-2.1; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * You should have received a copy of the MPL along with this library
+ * in the file COPYING-MPL-1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
+ * OF ANY KIND, either express or implied. See the LGPL or the MPL for
+ * the specific language governing rights and limitations.
+ */
+
+/*
+Simple example of a toy that creates a rectangle on screen.
+We also add two handles (that we don't use in our program)
+
+I am still very inexperienced with lib2geom
+so don't use these examples as a reference :)
+*/
+
+#include <toys/path-cairo.h>
+#include <toys/toy-framework-2.h>
+
+using std::vector;
+using namespace Geom;
+
+
+class SimpleRect: public Toy {
+    PointSetHandle psh;
+    void draw( cairo_t *cr, std::ostringstream *notify,
+                   int width, int height, bool save, std::ostringstream *timer_stream) override
+	{
+
+        PointHandle p1, p2;
+        p1.pos = Point(400, 50);
+        p2.pos = Point(450, 450);
+
+        Rect r1(p1.pos, p2.pos);
+
+        cairo_set_source_rgba(cr, 0.0, 0.0, 0.0, 1.0);
+        cairo_set_line_width(cr, 0.3);
+        cairo_rectangle(cr, r1);
+
+        cairo_stroke(cr);
+
+        Toy::draw(cr, notify, width, height, save, timer_stream);
+    }
+    public:
+    SimpleRect (unsigned no_of_handles) {
+        handles.push_back(&psh);
+        for(unsigned i = 0; i < no_of_handles; i++)
+            psh.push_back( 200 + ( i * 10 ), 300 + ( i * 10 ) );
+    }
+};
+
+int main(int argc, char **argv) {   
+    unsigned no_of_handles=2;
+    if(argc > 1)
+        sscanf(argv[1], "%d", &no_of_handles);
+    init(argc, argv, new SimpleRect(no_of_handles));
+
+    return 0;
+}
+