ditch yahoo weather

Author: monkstone

processing_app/topics/advanced_data/noaa_weather.rb

@@ -0,0 +1,48 @@
+#!/usr/bin/env jruby -w
+require 'propane'
+# 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)
+
+class NOAAWeather < Propane::App
+  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
+end
+
+NOAAWeather.new