realtime

# -*- coding: utf-8 -*- #!/usr/bin/python import sys import random from PyQt4 import QtGui, QtCore,Qt class report_painter:     '''繪製行情類'''     def __init__(self,parent):                  #初始化         self.parent = parent         self.paint = QtGui.QPainter()         self.paint.begin(self.parent)         #設置抗鋸齒         #self.paint.setRenderHint(QtGui.QPainter.Antialiasing)         #度量尺對象         self.metrics = self.paint.fontMetrics()                  #設置字體庫         self.fonts = dict()         self.fonts['default'] = QtGui.QFont('Serif', 9, QtGui.QFont.Light)         self.fonts['yahei_14_bold']= QtGui.QFont('Serif',12,QtGui.QFont.Bold)         self.fonts['yahei_14']= QtGui.QFont('Serif',12,QtGui.QFont.Light)         self.setFont('default')         #設置筆刷樣式庫         self.pens = dict()                  #紅色 1px粗  1px點 2px距 線條         self.pens['red_1px_dashline'] =  QtGui.QPen( QtCore.Qt.red, 1, QtCore.Qt.DashLine)         self.pens['red_1px_dashline'].setDashPattern([1,2])         #紅色 1px粗 實線條         self.pens['red'] = QtGui.QPen( QtCore.Qt.red, 1, QtCore.Qt.SolidLine)         #紅色 3px粗 實線條         self.pens['red_2px'] = QtGui.QPen( QtCore.Qt.red, 2, QtCore.Qt.SolidLine)         #紅色 2px粗 實線條         self.pens['red_3px'] = QtGui.QPen( QtCore.Qt.red, 3, QtCore.Qt.SolidLine)         #黃色 1px粗 實線條         self.pens['yellow'] = QtGui.QPen( QtCore.Qt.yellow, 1, QtCore.Qt.SolidLine)         #白色 1px粗 實線條         self.pens['white']  = QtGui.QPen( QtCore.Qt.white , 1, QtCore.Qt.SolidLine)         #灰色 1px粗 實線條         self.pens['gray']   = QtGui.QPen( QtCore.Qt.gray, 1, QtCore.Qt.SolidLine)         #綠色 1px粗 實線條         self.pens['green']   = QtGui.QPen( QtCore.Qt.green, 1, QtCore.Qt.SolidLine)         #綠色 3px粗 實線條         self.pens['green_2px']   = QtGui.QPen( QtCore.Qt.green, 2, QtCore.Qt.SolidLine)         #亮藍 1px粗  1px點 2px距 線條         self.pens['cyan_1px_dashline'] =  QtGui.QPen( QtCore.Qt.cyan, 1, QtCore.Qt.DashLine)         self.pens['cyan_1px_dashline'].setDashPattern([3,2])         #得到窗口的長和寬         size      = self.parent.size()         self.w    = size.width()         self.h    = size.height()         #設置grid的上下左右補丁邊距         self.grid_padding_left   = 45  #左側補丁邊距         self.grid_padding_right  = 245 #右側補丁邊距         self.grid_padding_top    = 25  #頂部補丁邊距         self.grid_padding_bottom = 17  #底部補丁邊距                      #開始繪製         self.start_paint()         self.paint.end()   #結束     '''繪製流程步驟'''     def start_paint(self):         self.PriceGridPaint()         self.rightGridPaint()         self.timelinePaint()         self.topInfoPaint()         self.rulerPaint()         self.VolumeGridPaint()         self.volumePaint()         self.pricePaint()         self.xyPaint()     '''設置使用的字體'''     def setFont(self,code='default'):         self.paint.setFont(self.fonts[code])              '''設置使用的筆刷'''     def setPen(self,code='default'):         self.paint.setPen(self.pens[code])              '''繪製股價走勢表格'''     def PriceGridPaint(self):         self.setPen('red')         self.paint.setBrush(QtCore.Qt.NoBrush)                  sum_width  = self.grid_padding_left+self.grid_padding_right         sum_height = self.grid_padding_top+self.grid_padding_bottom         grid_height = self.h-sum_height         #畫邊框         self.paint.drawRect(self.grid_padding_left,self.grid_padding_top,                             self.w-sum_width,self.h-sum_height)         #成交量和走勢的分界線         self.paint.drawLine(self.grid_padding_left,grid_height*0.7+self.grid_padding_top,                             self.w-self.grid_padding_right,grid_height*0.7+self.grid_padding_top)         #股票昨收中間線         self.paint.drawLine(self.grid_padding_left+1,                             grid_height*0.35+self.grid_padding_top,                             self.w-self.grid_padding_right                             ,grid_height*0.35+self.grid_padding_top)         #其餘線條         self.paint.drawLine(0,self.h-self.grid_padding_bottom,self.w-self.grid_padding_right+44,self.h-self.grid_padding_bottom)         self.paint.drawLine(0,self.h-self.grid_padding_bottom+16,self.w,self.h-self.grid_padding_bottom+16)         self.paint.drawLine(self.w-self.grid_padding_right,0,                             self.w-self.grid_padding_right,self.h-self.grid_padding_bottom+16)         self.paint.drawLine(self.w-self.grid_padding_right+44,0,                             self.w-self.grid_padding_right+44,self.h-self.grid_padding_bottom+16)         self.setPen('yellow')         self.paint.drawText(self.w-self.grid_padding_right+5,self.h-self.grid_padding_bottom-4,str('成交量'))         self.setPen('white')         #右下角文字         self.paint.drawText(self.w-self.grid_padding_right+12,self.h-self.grid_padding_bottom+12,str('實時'))     '''繪製成交量走勢表格'''     def VolumeGridPaint(self):         sum_width  = self.grid_padding_left + self.grid_padding_right         sum_height = self.grid_padding_top  + self.grid_padding_bottom                  grid_height = self.h-sum_height         max_volume = self.parent.stk_data['max_vol']                  px_h_radio = max_volume/(grid_height*0.3)                  self.setPen('red_1px_dashline')                           grid_num = 6         x = grid_num         cnt = grid_height*0.3/grid_num         for i in range(0,grid_num):             self.setPen('red_1px_dashline')             #計算座標             y1 = self.grid_padding_top+(grid_height*0.7)+i*cnt             x1 = self.grid_padding_left             x2 = self.grid_padding_left+self.w-sum_width                          self.paint.drawLine(x1,y1,x2,y1) #畫價位虛線                          vol_int = int(cnt*x*px_h_radio)             vol_str = str(vol_int)             fw = self.metrics.width(vol_str) #得到文字寬度             fh = self.metrics.height()/2   #得到文字高度             self.setPen('yellow')             self.paint.drawText(x2+40-fw,y1+fh,vol_str) #寫入文字             self.setPen('white')             self.paint.drawText(x1-2-self.metrics.width(str(x)),y1+fh,str(x))    #寫入文字             x-=1                           '''繪製左側信息欄和盤口等內容'''     def rightGridPaint(self):         self.setPen('red')         #繪製信息內容之間的分割線         _h = 0         _x = self.w-self.grid_padding_right+44         self.paint.drawLine(self.w-1,0,self.w-1,self.h-self.grid_padding_bottom+16)         self.paint.drawLine(0,0,0,self.h-self.grid_padding_bottom+16)         self.paint.drawLine(0,_h,self.w,_h)         _h+=23         self.paint.drawLine(_x,_h,self.w,_h)         _h+=24         self.paint.drawLine(_x,_h,self.w,_h)         _h+=93         self.paint.drawLine(_x,_h,self.w,_h)         _h+=20         self.paint.drawLine(_x,_h,self.w,_h)         _h+=93         self.paint.drawLine(_x,_h,self.w,_h)         _h+=123         self.paint.drawLine(_x,_h,self.w,_h)         _h+=23         self.paint.drawLine(_x,_h,self.w,_h)         #股票名稱和代碼         self.setFont('yahei_14_bold')         self.setPen('yellow')         name_str = str('%s %s'%(self.parent.stk_info['code'],self.parent.stk_info['name']))         self.paint.drawText(_x+35,18,name_str)         #委比和委差         self.setFont('yahei_14')         zx_str = str('最新')         self.paint.drawText(_x+3  ,156,zx_str)         self.setPen('gray')         wb_str = str('委比')         wc_str = str('委差')         xs_str = str('現手')         self.paint.drawText(_x+3  ,39,wb_str)         self.paint.drawText(_x+100,39,wc_str)         self.paint.drawText(_x+100,156,xs_str)         fh = self.metrics.height()                  left_field_list = ['漲跌','漲幅','振幅','總手','總額','換手','分筆']         i = 1         for field in left_field_list:             field_str = str(field)             self.paint.drawText(_x+3,253+(i*17),field_str)             i+=1         right_field_list = ['均價','前收','今開','最高','最低','量比','均量']                  i = 1         for field in right_field_list:             field_str = str(field)             self.paint.drawText(_x+100,253+(i*17),field_str)             i+=1         wp_str = str('外盤')         np_str = str('內盤')         self.paint.drawText(_x+3,395,wp_str)         self.paint.drawText(_x+100,395,np_str)         #賣①②③④⑤                  i = 0         sell_queue = ['賣⑤','賣④','賣③','賣②','賣①']         for sell in sell_queue:             sell_str = str(sell)             self.paint.drawText(_x+3,62+(i*18),sell_str)             i+=1         #買①②③④⑤         buy_queue = ['買①','買②','買③','買④','買⑤']         for buy in buy_queue:             buy_str = str(buy)             self.paint.drawText(_x+3,87+(i*18),buy_str)             i+=1         self.setPen('red_2px')         self.paint.drawLine(_x+1,377,_x+99,377)         self.paint.drawLine(_x+1,46,_x+65,46)         self.setPen('green_2px')         self.paint.drawLine(_x+102,377,_x+199,377)         self.paint.drawLine(_x+67,46,_x+199,46)         self.setFont('default')              '''繪製左右側的價格刻度'''     def rulerPaint(self):                  sum_width  = self.grid_padding_left+self.grid_padding_right         sum_height = self.grid_padding_top+self.grid_padding_bottom         grid_height = self.h-sum_height                  high = self.parent.stk_data['high']         low  = self.parent.stk_data['low']         lastclose = self.parent.stk_data['lastclose']         top = high-lastclose         bottom = lastclose-low         if top>bottom:             padding = top         else:             padding = bottom                      limit_top = lastclose+padding         limit_low = lastclose-padding         px_h_radio = (grid_height*0.7)/((limit_top-limit_low)*100)                  self.setPen('red_1px_dashline')         grid_num = 16         cnt = grid_height*0.7/grid_num                  for i in range(0,grid_num):             self.setPen('red_1px_dashline')             #計算座標             y1 = self.grid_padding_top+i*cnt             x1 = self.grid_padding_left             x2 = self.grid_padding_left+self.w-sum_width                          self.paint.drawLine(x1,y1,x2,y1) #畫價位虛線                          price_float = (limit_top - ((i*cnt)/px_h_radio/100)) #計算價格             price = '%4.2f'%(price_float) #格式化價格成str                          fw = self.metrics.width(price) #得到文字寬度             fh = self.metrics.height()/2   #得到文字高度             radio_float = (price_float/lastclose-1)*100 #計算波動百分比             radio_str   = "%2.2f%%"%(radio_float)      #格式化百分比成str             r_fw = self.metrics.width(radio_str)             r_fh = self.metrics.height()/2             #判斷文字使用的顏色             if price_float == lastclose:                 self.setPen('white')             if price_float < lastclose:                 self.setPen('green')                              self.paint.drawText(x1-fw-2,y1+fh,price) #寫入文字             self.paint.drawText(x2+40-r_fw,y1+r_fh,radio_str) #寫入文字     '''繪製x,y準星'''     def xyPaint(self):         if self.parent.m_x >= self.grid_padding_left and self.parent.m_x<=self.w-self.grid_padding_right and self.parent.m_y>=self.grid_padding_top and self.parent.m_y<=self.h-self.grid_padding_bottom:             self.setPen('gray')             x1 = self.grid_padding_left             x2 = self.w-self.grid_padding_right             y1 = self.grid_padding_top             y2 = self.h-self.grid_padding_bottom             self.paint.drawLine(x1+1,self.parent.m_y,x2-1,self.parent.m_y)             self.paint.drawLine(self.parent.m_x,y1+1,self.parent.m_x,y2-1)                                    '''繪製時間軸刻度'''     def timelinePaint(self):                  fw = self.metrics.width('00:00') #計算文字的寬度                  sum_width  = self.grid_padding_left+self.grid_padding_right         sum_height = self.grid_padding_top+self.grid_padding_bottom                  grid_width = self.w-sum_width-2                           y1 = self.grid_padding_top         y2 = y1+(self.h-sum_height)         #時間軸中線         self.setPen('red')         x_pos = grid_width/2+self.grid_padding_left                  self.paint.drawLine(x_pos,y1,x_pos,y2)         self.paint.drawText(x_pos-fw/2,y2+12,str('13:00'))                  #時間軸09點30分         x_pos = self.grid_padding_left         self.paint.drawText(x_pos,y2+12,str('09:30'))                  #時間軸10點30分         x_pos = grid_width*0.25+self.grid_padding_left         self.paint.drawLine(x_pos,y1,x_pos,y2)         self.paint.drawText(x_pos-fw/2,y2+12,str('10:30'))         #時間軸14點00分         x_pos = grid_width*0.75+self.grid_padding_left         self.paint.drawLine(x_pos,y1,x_pos,y2)         self.paint.drawText(x_pos-fw/2,y2+12,str('14:00'))         #時間軸15點00分         x_pos = grid_width+self.grid_padding_left         self.paint.drawText(x_pos-fw,y2+12,str('15:00'))         #時間虛線 by 30min         self.setPen('red_1px_dashline')         x_pos_array = [0.125,0.375,0.625,0.875]         for i in x_pos_array:             x_pos = grid_width*i+self.grid_padding_left             self.paint.drawLine(x_pos,y1,x_pos,y2)              '''繪製表格上方的股票信息'''     def topInfoPaint(self):         self.setPen('yellow')         self.paint.drawText(4+self.grid_padding_left,self.grid_padding_top-4                             ,str(self.parent.stk_info['name'])) #股票名稱         self.paint.drawText(4+self.grid_padding_left+120,self.grid_padding_top-4                             ,str('均價線：')) #均價線         lastclose = self.parent.stk_data['lastclose']         close     = self.parent.stk_data['close']         mma       = self.parent.stk_data['list']['mma'][-1]                  if lastclose>close:             self.setPen('green')             str_1 = '%.2f -%.2f'%(close,lastclose-close)         if lastclose==close:             self.setPen('white')             str_1 = '%.2f +%.2f'%(close,0.00)         if lastclose<close:             self.setPen('red')             str_1 = '%.2f +%.2f'%(close,close-lastclose)                  if mma>close:             self.setPen('green')         if mma==close:             self.setPen('white')         if mma<close:             self.setPen('red')                  self.paint.drawText(4+self.grid_padding_left+55,self.grid_padding_top-4,str(str_1))         self.paint.drawText(4+self.grid_padding_left+165,self.grid_padding_top-4,str('%.2f'%mma)) #均價                  #漲停價         self.setPen('red')         self.paint.drawText(4+self.grid_padding_left+200,self.grid_padding_top-4,str('漲停價:%.2f'%(lastclose*1.1))) #均價         #跌停價         self.setPen('green')         self.paint.drawText(4+self.grid_padding_left+280,self.grid_padding_top-4,str('跌停價:%.2f'%(lastclose*0.9))) #均價     '''繪製股價走勢'''     def pricePaint(self):         sum_width  = self.grid_padding_left+self.grid_padding_right         sum_height = self.grid_padding_top+self.grid_padding_bottom         grid_height = self.h-sum_height-2                  high = self.parent.stk_data['high']         low  = self.parent.stk_data['low']         lastclose = self.parent.stk_data['lastclose']         top = high-lastclose         bottom = lastclose-low         if top>bottom:             padding = top         else:             padding = bottom                      limit_top = lastclose+padding         limit_low = lastclose-padding                  h_radio = (grid_height*0.7)/((limit_top-limit_low)*100)         w_radio = (self.w-sum_width-2)/240.00         w = self.grid_padding_left                  self.setPen('white')         path = QtGui.QPainterPath()         path.moveTo(w,(limit_top-self.parent.stk_data['open'])*100*h_radio+self.grid_padding_top)         i  = 1         for price in self.parent.stk_data['list']['close']:             w = i*w_radio+self.grid_padding_left             y = (limit_top-price)*100*h_radio+self.grid_padding_top             path.lineTo(w,y)             i+=1         self.paint.drawPath(path)         self.setPen('cyan_1px_dashline')         self.paint.drawLine(self.grid_padding_left+1,y,w-1,y)         self.setPen('yellow')         path = QtGui.QPainterPath()         w = self.grid_padding_left         path.moveTo(w,(limit_top-self.parent.stk_data['open'])*100*h_radio+self.grid_padding_top)         i  = 1         for price in self.parent.stk_data['list']['mma']:             w = i*w_radio+self.grid_padding_left             y = (limit_top-price)*100*h_radio+self.grid_padding_top             path.lineTo(w,y)             i+=1         self.paint.drawPath(path)                       '''繪製成交量'''     def volumePaint(self):         sum_width  = self.grid_padding_left + self.grid_padding_right         sum_height = self.grid_padding_top  + self.grid_padding_bottom         max_volume = self.parent.stk_data['max_vol'] #最大分鐘成交量                  w_radio = (self.w-sum_width-2)/240.00         h_radio = ((self.h-sum_height-2)*0.3)/max_volume         y = (self.h-sum_height)+self.grid_padding_top                  self.setPen('yellow')                      for i in range(1,len(self.parent.stk_data['list']['vol'])+1):             x = i*w_radio+self.grid_padding_left             y2 = h_radio*self.parent.stk_data['list']['vol'][i-1]             self.paint.drawLine(x,y-1,x,y-y2) class Test(QtGui.QWidget):     def __init__(self, parent=None):         QtGui.QWidget.__init__(self, parent)         self.setMinimumSize(640, 430) #設置窗口最小尺寸         self.setGeometry(300, 300, 960, 650)         self.setWindowTitle(str('超級狙擊手[內部開發測試版]-行情實時走勢'))         self.setStyleSheet("QWidget { background-color: black }")         self.setWindowIcon(QtGui.QIcon('ruby.png'))         self.setMouseTracking(True)         self.m_x = 0 #光標x軸位置         self.m_y = 0 #光標y軸位置                  self.stk_info = {}                  self.stk_info['name'] = '浙江東方'         self.stk_info['code'] = '600120'         self.stk_info['market'] = 'SH'                  self.stk_data = {}         self.stk_data['list'] = {} #股價序列         self.stk_data['list']['time']  = [] #時間         self.stk_data['list']['open']  = [] #開盤價         self.stk_data['list']['high']  = [] #最高價         self.stk_data['list']['low']   = [] #最低價         self.stk_data['list']['close'] = [] #收盤價         self.stk_data['list']['vol']   = [] #成交量         self.stk_data['list']['amount']= [] #成交額         self.stk_data['list']['mma']= []   #分時均價                  self.stk_data['list']['buy_port'] = [(0.00,0),(0.00,0),(0.00,0),(0.00,0),(0.00,0)]  #買盤前五         self.stk_data['list']['sell_port'] = [(0.00,0),(0.00,0),(0.00,0),(0.00,0),(0.00,0)] #賣盤前五                  #讀取數據         f = open('SH600120.txt','r')         data = f.readlines()         f.close()                  for row in data:             vars = row.split(' ')             self.stk_data['list']['time'].append(vars[1])             self.stk_data['list']['open'].append(float(vars[2]))             self.stk_data['list']['high'].append(float(vars[3]))             self.stk_data['list']['low'].append(float(vars[4]))             self.stk_data['list']['close'].append(float(vars[5]))             self.stk_data['list']['vol'].append(int(float(vars[6])))             self.stk_data['list']['amount'].append(int(float(vars[7])))                          sum_vol = sum(self.stk_data['list']['vol'])             sum_amt = sum(self.stk_data['list']['amount'])             self.stk_data['list']['mma'].append(float(sum_amt)/(sum_vol*100.00))                      self.stk_data['lastclose'] = 10.12 #上一個交易日收盤價         self.stk_data['open'] = self.stk_data['list']['open'][0]       #開盤價         self.stk_data['high'] = max(self.stk_data['list']['high'])     #最高價         self.stk_data['low']  = min(self.stk_data['list']['low'])      #最低價         self.stk_data['close']= self.stk_data['list']['close'][-1]     #收盤價         self.stk_data['max_vol']  = max(self.stk_data['list']['vol'])  #當日最高成交量                           def mouseMoveEvent(self, event):         self.m_x =  int(event.x())         self.m_y =  int(event.y())         self.repaint()     def paintEvent(self, event):         report_painter(self) app = QtGui.QApplication(sys.argv) dt = Test() dt.show() app.exec_()