- Square
- Python multichart example
Python multichart example
Author:
Inventors quantify - small dreams, Date: 2020-03-16 09:47:40
Tags:
'''backtest
start: 2019-01-22 00:00:00
end: 2019-01-23 00:00:00
period: 30m
exchanges: [{"eid":"OKCoin_EN","currency":"BTC_USD"}]
'''
import random
import time
def main():
cfgA = {
"extension" : {
"layout" : "single",
"height" : 300,
"col" : 8
},
"title" : {
"text" : "盘口图表"
},
"xAxis" : {
"type" : "datetime"
},
"series" : [{
"name" : "买一",
"data" : []
}, {
"name" : "卖一",
"data" : []
}]
}
cfgB = {
"title" : {
"text" : "差价图"
},
"xAxis" : {
"type" : "datetime",
},
"series" : [{
"name" : "差价",
"type" : "column",
"data" : []
}]
}
cfgC = {
"__isStock" : False,
"title" : {
"text" : "饼图"
},
"series" : [{
"type" : "pie",
"name" : "one",
"data" : [
["A", 25],
["B", 25],
["C", 25],
["D", 25],
]
}]
}
cfgD = {
"extension" : {
"layout" : "single",
"col" : 8,
"height" : "300px"
},
"title" : {
"text" : "盘口图表"
},
"series" : [{
"name" : "买一",
"data" : []
}, {
"name" : "卖一",
"data" : []
}]
}
cfgE = {
"__isStock" : False,
"extension" : {
"layout" : "single",
"col" : 4,
"height" : "300px"
},
"title" : {
"text" : "饼图2"
},
"series" : [{
"type" : "pie",
"name" : "one",
"data" : [
["A", 25],
["B", 25],
["C", 25],
["D", 25]
]
}]
}
chart = Chart([cfgA, cfgB, cfgC, cfgD, cfgE])
chart.reset()
chart.add(3, {
"name" : "ZZ",
"y" : random.random() * 100
})
while True:
Sleep(1000)
ticker = exchange.GetTicker()
if not ticker :
continue
diff = ticker["Sell"] - ticker["Buy"]
cfgA["subtitle"] = {
"text" : "买一" + str(ticker["Buy"]) + "卖一" + str(ticker["Sell"])
}
cfgB["subtitle"] = {
"text" : "价差 " + str(diff)
}
chart.add(0, [time.time() * 1000, ticker["Buy"]])
chart.add(1, [time.time() * 1000, ticker["Sell"]])
chart.add(2, [time.time() * 1000, diff])
chart.add(4, [time.time() * 1000, ticker["Buy"]])
chart.add(5, [time.time() * 1000, ticker["Buy"]])
cfgC["series"][0]["data"][0][1] = random.random() * 100
cfgE["series"][0]["data"][0][1] = random.random() * 100
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