add basic polygon.

Johnathon E. Wright committed Nov 10, 2011

commit c8931a92d6a8299fbf316c38b45efb923e98c8cf

Showing 3 changed files with 38 additions and 0 deletions

sketch.rb b/lib/sketch.rb +1 -0

sketch/polygon.rb b/lib/sketch/polygon.rb +16 -0

@@	@@ -0,0 +1,16 @@
+	class Sketch::Polygon < Sketch::Element
+
+	has_collection :points
+	has_value :fill
+	has_value :stroke
+	has_value :stroke_width
+	has_value :fill_rule
+
+	def svg_attributes
+	out = super
+	out['points'] = attributes[:points].map{\|point\| point.join(',')}.join(' ')
+	out
+	end
+
+	end
+

sketch/star.rb b/lib/sketch/star.rb +21 -0

@@	@@ -0,0 +1,21 @@
+	class Sketch::Star < Sketch::Element
+
+	has_value :x
+	has_value :y
+	has_value :radius
+	has_value :orientation, :default => 0
+
+	central_point :x, :y
+
+	def draw(canvas)
+	top = [x, y - radius]
+	mid_right = [x + radius, y-(.3*radius)]
+	lower_right = [x + (0.6 * radius), y + radius]
+	lower_left = [x - (0.6 * radius), y + radius]
+	mid_left = [x - radius, y-(0.3*radius)]
+	points = [ top, lower_right, mid_left, mid_right, lower_left, top ]
+	points.each{\|point\| point.join(',')}
+	points = points.join(' ')
+	canvas.polygon( :points => points)
+	end
+	end