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[Asm] 纯文本查看 复制代码from pyautocad import Autocad
import win32com.client
import win32print
import pythoncom
import time
# 创建AutoCAD对象
acad = win32com.client.Dispatch("AutoCAD.Application.23")
# 获取活动文档和模型空间
acaddoc = acad.ActiveDocument
acadmod = acaddoc.ModelSpace
layout = acaddoc.layouts.item('Model')
plot = acaddoc.Plot
# 获取默认打印机
_PRINTER = win32print.GetDefaultPrinter()
_HPRINTER = win32print.OpenPrinter(_PRINTER)
# 打印样式设置函数
def PrinterStyleSetting():
acaddoc.SetVariable('BACKGROUNDPLOT', 0)
layout.ConfigName = 'RICOH MP C2011'
layout.StyleSheet = 'monochrome.ctb'
layout.PlotWithLineweights = False
layout.CanonicalMediaName = 'A3'
layout.PlotRotation = 1
layout.CenterPlot = True
layout.PlotWithPlotStyles = True
layout.PlotHidden = False
print(layout.GetPlotStyleTableNames()[-1])
layout.PlotType = 4
# 默认起始位置和绘图尺寸
DEFAULT_START_POSITION = (3, 3)
DRAWING_SIZE = (598, 422)
DRAWING_INTEND = 700
# 后台打印类
class BackPrint(object):
_instance = None
def __new__(cls, *args, **kw):
if cls._instance is None:
cls._instance = super(BackPrint, cls).__new__(cls)
return cls._instance
def __init__(self, PositionX, PositionY):
self.x = PositionX
self.y = PositionY
@staticmethod
def APoint(x, y):
return win32com.client.VARIANT(pythoncom.VT_ARRAY | pythoncom.VT_R8, (x, y))
def run(self, Scale=1.0):
po1 = self.APoint(self.x * Scale - 1, self.y * Scale)
po2 = self.APoint(self.x * Scale - 1 + DRAWING_SIZE[0], self.y * Scale + DRAWING_SIZE[1])
layout.SetWindowToPlot(po1, po2)
PrinterStyleSetting()
plot.PlotToDevice()
# 打印任务类
class PrintTask:
def __init__(self, maxPrintPositionArray, startPosition=(DEFAULT_START_POSITION[0], DEFAULT_START_POSITION[1])):
self._PrinterStatus = 'Waiting'
self.maxPrintPositionArray = maxPrintPositionArray
self.printBasePointArray = []
self.taskPoint = startPosition
self.PrintingTaskNumber = 0
def runtask(self):
if not self.printBasePointArray:
self.printBasePointArray = self.generalPrintBasePointArray(self.maxPrintPositionArray)
for position in self.printBasePointArray:
self.taskPoint = position
current_task = BackPrint(*position)
current_task.run()
self.PrintingTaskNumber = len(win32print.EnumJobs(_HPRINTER, 0, -1, 1))
while self.PrintingTaskNumber >= 5:
time.sleep(1)
self.PrintingTaskNumber = len(win32print.EnumJobs(_HPRINTER, 0, -1, 1))
time.sleep(1)
def ResumeTask(self):
pass
def generalPrintBasePointArray(self, maxPrintPositionArray):
printBasePointArray = []
next_drawing_xORy_intend = DRAWING_INTEND
current_x = int((self.taskPoint[0] - 4) / DRAWING_INTEND) * DRAWING_INTEND + DEFAULT_START_POSITION[0]
current_y = int((self.taskPoint[1] - 4) / DRAWING_INTEND) * DRAWING_INTEND + DEFAULT_START_POSITION[1]
for position in maxPrintPositionArray:
while current_x
