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comparison static/iwws.js @ 9:6edb93c20971

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Fix stretching the graph limits for temperature.
author Daniel O'Connor <darius@dons.net.au>
date Tue, 03 Jan 2012 19:05:55 +1030
parents 4b9d1b47ca17
children bfe6ed563ffc
comparison
equal deleted inserted replaced
8:4b9d1b47ca17 9:6edb93c20971
46 var d = new Date(); 46 var d = new Date();
47 var tzofs = d.getTimezoneOffset() * 60; 47 var tzofs = d.getTimezoneOffset() * 60;
48 for (i = 0; i < l; i++) { 48 for (i = 0; i < l; i++) {
49 // Convert time from UTC to browser LT 49 // Convert time from UTC to browser LT
50 t = datacache['idx'][i] - tzofs; 50 t = datacache['idx'][i] - tzofs;
51 if (datacache['temp_out'] < mint) 51 if (datacache['temp_out'][i] < mint)
52 mint = datacache['temp_out'] 52 mint = datacache['temp_out']
53 if (datacache['temp_out'] < maxt) 53 if (datacache['temp_out'][i] > maxt)
54 maxt = datacache['temp_out'] 54 maxt = datacache['temp_out'][i]
55 temp_out.push([t * 1000.0, datacache['temp_out'][i]]); 55 temp_out.push([t * 1000.0, datacache['temp_out'][i]]);
56 if (datacache['hum_out'][i] != null && datacache['temp_out'][i] != null) { 56 if (datacache['hum_out'][i] != null && datacache['temp_out'][i] != null) {
57 dewpt.push([t * 1000.0, hum2dp(datacache['hum_out'][i], datacache['temp_out'][i])]); 57 dewpt.push([t * 1000.0, hum2dp(datacache['hum_out'][i], datacache['temp_out'][i])]);
58 } 58 }
59 wavg.push([t * 1000.0, datacache['wind_ave'][i], wind2angle(datacache['wind_dir'][i])]); 59 wavg.push([t * 1000.0, datacache['wind_ave'][i], wind2angle(datacache['wind_dir'][i])]);
60 wgust.push([t * 1000.0, datacache['wind_gust'][i], wind2angle(datacache['wind_dir'][i])]); 60 wgust.push([t * 1000.0, datacache['wind_gust'][i], wind2angle(datacache['wind_dir'][i])]);
61 pressure.push([t * 1000.0, datacache['abs_pressure'][i]]); 61 pressure.push([t * 1000.0, datacache['abs_pressure'][i]]);
62 if (datacache['rain'][i] > 0) 62 if (datacache['rain'][i] > 0)
63 rain.push([t * 1000.0, datacache['rain'][i]]); 63 rain.push([t * 1000.0, datacache['rain'][i]]);
64 } 64 }
65
65 $.plot($("#graph1"), [ 66 $.plot($("#graph1"), [
66 { data : pressure, label: "Baro", yaxis : 1, points : { show : true }, lines : { show : true } }, 67 { data : pressure, label: "Baro", yaxis : 1, points : { show : true }, lines : { show : true } },
67 { data : temp_out, label: "Temp.", yaxis : 2, points : { show : true }, lines : { show : true } }, 68 { data : temp_out, label: "Temp.", yaxis : 2, points : { show : true }, lines : { show : true } },
68 { data : dewpt, label: "Dew point", yaxis : 2, points : { show : true }, lines : { show : true } }, 69 { data : dewpt, label: "Dew point", yaxis : 2, points : { show : true }, lines : { show : true } },
69 ], 70 ],