realtime gauge drawing properly (5bab022f) · Commits · github_fork / Clip

lib/fnordmetric/gauges/realtime_gauge.rb

+10 −2

Original line number	Diff line number	Diff line
		@@ -10,9 +10,17 @@ class FnordMetric::RealtimeGauge < FnordMetric::MultiGauge
		)
		end

		def initialized
		super

		timer1 = EventMachine::PeriodicTimer.new(0.01) do
		respond(:_class => "widget_push", :cmd => "value", :value => running_since)
		end
		end

		def react(event)
		if event["_class"] == "observe"
		respond(:_class => "widget_push", :cmd => "value", :value => rand(23))

		end
		end

+7 −1

Original line number	Diff line number	Diff line
		@@ -38,7 +38,13 @@ FnordMetric.widgets.realtimeValueWidget = function(){

		function nextValue(value){
		if (value > max){
		var old_max = max;
		max = value * 1.2;
		canvas.selectAll('.valuebar').each(function(){
		var theight = parseInt($(this).attr('height'))*(old_max/max);
		$(this).attr("y", height-(ypadding*2)-theight)
		$(this).attr("height", theight);
		});
		}

		drawValue(value);
		@@ -59,7 +65,7 @@ FnordMetric.widgets.realtimeValueWidget = function(){
		next_value_interval = window.setInterval(function(){
		var _v = next_values.pop();
		if(!!_v){ nextValue(_v); }
		}, 60);
		}, 20);
		}
		}
		}