ditch yahoo weather

Author: monkstone

Rakefile

@@ -36,13 +36,13 @@ task :vecmath do
 end
 
 desc 'run shader samples'
-task :shader do
+task :shaders do
   FileUtils.cd(
     File.join(
       K9WD,
       'processing_app',
       'topics',
-      'shader'
+      'shaders'
     )
   )
   system 'rake'

contributed/data/sutcliffe.png

@@ -7,7 +7,7 @@ def setup
   sketch_title 'Recursive Pentagons'
   @strut_factor = 0.2
   @renderer = GfxRender.new self.g # so we can send Vec2D :to_vertex
-  group = ColorGroup.from_web_array(PALETTE)
+  group = ColorGroup.from_web_array(PALETTE.to_java(:string))
   @cols = group.colors
   background(cols.last)
   no_loop

contributed/recursive_pentagon.rb

@@ -0,0 +1,43 @@
+# Loading XML Data
+# by Martin Prout
+#
+# This example demonstrates how to use loadXML
+# to retrieve data from an XML document via a URL
+Weather = Struct.new(:location, :weather, :celsius, :fahrenheit)
+
+
+attr_reader :weather
+NOAA = 'KMIA' # NOAA Weather Miami Airport
+def setup
+  sketch_title "NOAA's National Weather Service"
+  #    font = create_font('Times Roman', 26)
+  # font = create_font('Merriweather-Light.ttf', 28)
+  #    text_font(font)
+  # The URL for the XML document
+
+  fo = "https://w1.weather.gov/xml/current_obs/display.php?stid=%s"
+  url = format(fo, NOAA)
+  # Load the XML document
+  xml = loadXML(url)
+  @weather = Weather.new(
+    xml.get_child('location'),
+    xml.get_child('weather'),
+    xml.get_child('temp_f'),
+    xml.get_child('temp_c')
+  )
+end
+
+def draw
+  background(255)
+  fill(0)
+  # Display all the stuff we want to display
+  text(format("Location: %s", weather.location.get_content), width * 0.15, height * 0.36)
+  text(format("Temperature: %s Fahrenheit", weather.fahrenheit.get_content), width * 0.15, height * 0.5)
+  text(format("Temperature: %s Celsius", weather.celsius.get_content), width * 0.15, height * 0.66)
+  text(format('Weather: %s', weather.weather.get_content), width * 0.15, height * 0.82)
+  no_loop
+end
+
+def settings
+  size 600, 360
+end

processing_app/topics/advanced_data/noaa_weather.rb

@@ -10,15 +10,15 @@ def setup
   @gaussian_blur = load_shader(data_path('gaussianBlur.glsl'))
   # @gaussian_blur = load_shader('gaussianBlur.glsl') # requires --nojruby flag
   gaussian_blur.set('kernelSize', 32) # How big is the sampling kernel?
-  gaussian_blur.set('strength', 7.0) # How strong is the blur?  
+  gaussian_blur.set('strength', 7.0) # How strong is the blur?
   @threshold = load_shader(data_path('threshold.glsl'))
   # @threshold = load_shader('threshold.glsl')
   threshold.set('threshold', 0.5)
-  threshold.set('antialiasing', 0.05) # values between 0.00 and 0.10 work best  
+  threshold.set('antialiasing', 0.05) # values between 0.00 and 0.10 work best
 end
 
-def draw   
-  background(255)  
+def draw
+  background(200)
   # Draw some moving circles
   translate(width / 2,height / 2)
   no_stroke
@@ -29,18 +29,17 @@ def draw
   ellipse(-x, 0, 100, 100)
   y = map1d(sin(frame_count * 0.01), (-1.0..1.0), (-120.0..120.0))
   ellipse(0, y, 100, 100)
-  ellipse(0, -y, 100, 100)  
+  ellipse(0, -y, 100, 100)
   # Vertical blur pass
   gaussian_blur.set('horizontalPass', 0)
-  filter(gaussian_blur)  
+  filter(gaussian_blur)
   # Horizontal blur pass
   gaussian_blur.set('horizontalPass', 1)
-  filter(gaussian_blur)  
-  filter(threshold)  
+  filter(gaussian_blur)
+  filter(threshold)
 end
 
 
 def settings
   size(500, 500, P2D)
 end
-