本文整理汇总了Python中drive.Drive.goto方法的典型用法代码示例。如果您正苦于以下问题：Python Drive.goto方法的具体用法？Python Drive.goto怎么用？Python Drive.goto使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类drive.Drive的用法示例。
在下文中一共展示了Drive.goto方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: SRT
# 需要导入模块: from drive import Drive [as 别名]
# 或者: from drive.Drive import goto [as 别名]
#.........这里部分代码省略.........
print("Calibration only works in live mode.")
elif self.mode == Mode.LIVE:
self.setStatus(Status.CALIBRATING)
self.drive.calibrate()
def slew(self,pos):
"""
Slews to position pos in degrees.
"""
delay = 0.05
self.status = Status.SLEWING
if self.mode == Mode.SIM:
print("Slewing in sim mode.")
if isinstance(pos,SkyCoord):
now = Time.now()
altazframe = AltAz(obstime=now,location=self.drive.location)
apos = pos.transform_to(altazframe)
x, y = int(apos.az.value), int(apos.alt.value)
else:
(xf,yf) = pos # target position in degrees
x = int(xf)
y = int(yf)
(cxf,cyf) = self.pos # current position in degrees
cx = int(cxf)
cy = int(cyf)
if x < cx:
for i in reversed(range(x,cx)):
self.setCurrentPos((i,cy))
QtGui.QApplication.processEvents()
time.sleep(delay)
elif x > cx:
for i in range(cx,x+1):
self.setCurrentPos((i,cy))
QtGui.QApplication.processEvents()
time.sleep(delay)
if y < cy:
for i in reversed(range(y,cy)):
self.setCurrentPos((x,i))
QtGui.QApplication.processEvents()
time.sleep(delay)
elif y > cy:
for i in range(cy,y+1):
self.setCurrentPos((x,i))
QtGui.QApplication.processEvents()
time.sleep(delay)
else:
# This is where live code goes
# remember self.getCurrentPos() is now in degrees in azalt - NOT pixel coordinates.
print("Slewing in live mode.")
if isinstance(pos,SkyCoord):
now = Time.now()
altazframe = AltAz(obstime=now,location=self.drive.location)
apos = pos.transform_to(altazframe)
x, y = int(apos.az.value), int(apos.alt.value)
else:
(x,y) = pos # target - mouse click position in degrees
(cx,cy) = self.pos # current position in degrees.
#print("Target Pos: (" + str(x) + "," + str(y) + ")")
#print("Current Pos: (" + str(cx) + "," + str(cy) + ")")
# construct a SkyCoord in correct coordinate frame.
# TODO: fix this -- drive.location
acreRoadAstropy = self.location
now = Time(time.time(),format='unix')
altazframe = AltAz(x*u.deg,y*u.deg,obstime=now,location=acreRoadAstropy)
skycoordazel = SkyCoord(altazframe)
self.drive.goto(skycoordazel,track=self.drive.tracking)
def slewSuccess(self,targetPos):
"""
"""
(tx,ty) = targetPos
targetPos = SkyCoord(AltAz(tx*u.deg,ty*u.deg,obstime=self.drive.current_time,location=self.drive.location))
(cx,cy) = self.pos
realPos = SkyCoord(AltAz(cx*u.deg,cy*u.deg,obstime=self.drive.current_time,location=self.drive.location))
d = 0.5
if targetPos.separation(realPos).value <= d:
#print("Finished slewing to " + str(self.getCurrentPos()))
return True
else:
return False
def getStatus(self):
return self.status
def setStatus(self,status):
self.status = status
def track(self,src):
"""
The SRT will follow the source as it move across the sky.
"""
if self.mode == Mode.SIM:
#pos = src.getPos()
#self.slew(pos)
self.status = Status.TRACKING
else:
pass