diff options
| -rw-r--r-- | lib/postrunner/ChartView.rb | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lib/postrunner/ChartView.rb b/lib/postrunner/ChartView.rb index 208bc17..33bd32c 100644 --- a/lib/postrunner/ChartView.rb +++ b/lib/postrunner/ChartView.rb @@ -1,5 +1,4 @@ -#!/usr/bin/env ruby -w -# encoding: UTF-8 +#!/usr/bin/env ruby -w # encoding: UTF-8 # # = ChartView.rb -- PostRunner - Manage the data from your Garmin sport devices. # @@ -161,14 +160,19 @@ EOT data_set = [] start_time = @activity.fit_activity.sessions[0].start_time.to_i + min_value = nil @activity.fit_activity.records.each do |r| value = r.get_as(field, select_unit(unit)) if field == 'pace' - if value > 20.0 + # Slow speeds lead to very large pace values that make the graph + # hard to read. We cap the pace at 20.0 min/km to keep it readable. + if value > (@unit_system == :metric ? 20.0 : 36.0 ) value = nil else value = (value * 3600.0 * 1000).to_i end + else + min_value = value if value && (min_value.nil? || min_value > value) end data_set << [ ((r.timestamp.to_i - start_time) * 1000).to_i, value ] end @@ -198,9 +202,11 @@ EOT s << ", yaxis: { mode: \"time\",\n" + " transform: function (v) { return -v; },\n" + " inverseTransform: function (v) { return -v; } }" + else + s << ", yaxis: { min: #{0.8 * min_value} }" end s << "});\n" - s << hover_function(chart_id, y_label, unit) + "\n" + s << hover_function(chart_id, y_label, select_unit(unit)) + "\n" end def point_graph(field, y_label, unit, colors) @@ -258,7 +264,7 @@ EOT end.join(', ') s << "], { xaxis: { mode: \"time\" }, grid: { hoverable: true } });\n" - s << hover_function(chart_id, y_label, unit) + s << hover_function(chart_id, y_label, select_unit(unit)) s end |