Add animated-marker python demo

diff --git a/bindings/python/demos/animated-marker.py b/bindings/python/demos/animated-marker.py
new file mode 100644 (file)
index 0000000..d699152
--- /dev/null
+++ b/bindings/python/demos/animated-marker.py
@@ -0,0 +1,103 @@
+#!/usr/bin/env python
+
+import champlain
+import clutter
+import cluttercairo
+import cairo
+import math
+import gobject
+
+MARKER_SIZE = 10
+
+def create_marker():
+  
+       orange = clutter.Color(0xf3, 0x94, 0x07, 0xbb)
+       white = clutter.Color(0xff, 0xff, 0xff, 0xff)
+       timeline = clutter.Timeline()
+       #behaviour = clutter.Behaviour()
+       alpha = clutter.Alpha()
+       
+       marker = champlain.Marker()
+       bg = cluttercairo.CairoTexture(MARKER_SIZE, MARKER_SIZE)
+       cr = bg.cairo_create()
+
+       cr.set_source_rgb(0, 0, 0)
+       cr.arc(MARKER_SIZE / 2.0, MARKER_SIZE / 2.0, MARKER_SIZE / 2.0, 0, 2 * math.pi)
+       cr.close_path()
+
+       cr.set_source_rgba(0.1, 0.1, 0.9, 1.0)
+       cr.fill()
+
+       del cr
+
+       marker.add(bg)
+       bg.set_anchor_point_from_gravity(clutter.GRAVITY_CENTER)
+       bg.set_position(0, 0)
+
+       bg = cluttercairo.CairoTexture(2 * MARKER_SIZE, 2 * MARKER_SIZE)
+       cr = bg.cairo_create()
+
+       cr.set_source_rgb(0, 0, 0)
+       cr.arc(MARKER_SIZE, MARKER_SIZE, 0.9 * MARKER_SIZE, 0, 2 * math.pi)
+       cr.close_path()
+
+       cr.set_line_width(2.0)
+       cr.set_source_rgba(0.1, 0.1, 0.7, 1.0)
+       cr.stroke()
+
+       del cr
+
+       marker.add(bg)
+       bg.lower_bottom()
+       bg.set_position(0, 0)
+       bg.set_anchor_point_from_gravity(clutter.GRAVITY_CENTER)
+
+       timeline.set_duration(1000)
+       timeline.set_loop(True)
+       
+       #alpha = clutter_alpha_new_full (timeline, CLUTTER_ALPHA_SINE_INC, NULL, g_object_unref);
+
+#behaviour = clutter_behaviour_scale_new (alpha, 0.5, 0.5, 2.0, 2.0);
+ # clutter_behaviour_apply (behaviour, bg);
+
+  #behaviour = clutter_behaviour_opacity_new (alpha, 255, 0);
+  #clutter_behaviour_apply (behaviour, bg);
+
+       timeline.start()
+
+       #Set marker position on the map
+       marker.set_position(45.528178, -73.563788)
+
+       return marker;
+
+
+def main():
+
+       gobject.threads_init()
+
+       clutter.init()
+       stage = clutter.stage_get_default()
+       stage.set_size(800, 600)
+       
+       actor = champlain.View()
+       actor.set_size(800, 600)
+       stage.add(actor)
+
+       #layer = champlain.Layer()
+       #layer.show()
+       #actor.add_layer(layer)
+
+       marker = create_marker()
+       actor.add(marker)
+
+       # Finish initialising the map view
+       actor.set_property("zoom-level", 5)
+       #actor.set_property("scroll-mode", champlain.SCROLL_MODE_KINETIC)
+  
+       actor.center_on(45.466, -73.75)
+       stage.show()
+       clutter.main()
+
+
+if __name__ == "__main__":
+       main()