本文整理汇总了Python中tkinter.Canvas.postscript方法的典型用法代码示例。如果您正苦于以下问题：Python Canvas.postscript方法的具体用法？Python Canvas.postscript怎么用？Python Canvas.postscript使用的例子？那么恭喜您, 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tkinter.Canvas的用法示例。
在下文中一共展示了Canvas.postscript方法的2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: Schedules
# 需要导入模块: from tkinter import Canvas [as 别名]
# 或者: from tkinter.Canvas import postscript [as 别名]
#.........这里部分代码省略.........
halfSlots.append("0"+str(profBook0[professor][i][1])+",0"+str(slot))
c.create_text((3*coord[0]+coord[2])/4,(coord[1]+coord[3])/2, font=("Ubuntu","15"), justify='center', text="Subject "+str(sbj))
else:
coord = c.coords("0"+str(profBook0[professor][i][1])+",0"+str(slot))
coord = [int(i) for i in coord]
c.create_rectangle(coord[0], coord[1], coord[2], coord[3], fill="#ccc")
c.create_text((coord[0]+coord[2])/2,(coord[1]+coord[3])/2, font=("Ubuntu","15"), justify='center', text="Subject "+str(sbj))
# Tabu Search solution
y += h/2
c.create_text(w/2, y, font=("Ubuntu","16", "bold"), text="Professor "+str(professor)+" schedule in Tabu Search solution")
c.create_rectangle(x, y+30, x+124, y+48, fill="#fff", tag="0n") # Blank rectangle
c.create_rectangle(x, y+48, x+124, y+120, fill="#fff", tag="1n") #
xp = (c.coords("1n")[0]+c.coords("1n")[2])/2 # 8:00 am
yp = (c.coords("1n")[1]+c.coords("1n")[3])/2 # rectangle
c.create_text(xp, yp, font=("Arial","12"), text="8:00 am - 10:00 am") #
c.create_rectangle(x, y+120, x+124, y+192, fill="#fff", tag="2n") #
xp = (c.coords("2n")[0]+c.coords("2n")[2])/2 # 10:00 am
yp = (c.coords("2n")[1]+c.coords("2n")[3])/2 # rectangle
c.create_text(xp, yp, font=("Arial","12"), text="10:00 am - 12:00 pm") #
c.create_rectangle(x, y+192, x+124, y+228, fill="#fff", tag="3n") #
xp = (c.coords("3n")[0]+c.coords("3n")[2])/2 # 12:00 pm
yp = (c.coords("3n")[1]+c.coords("3n")[3])/2 # rectangle
c.create_text(xp, yp, font=("Arial","12"), text="12:00 pm - 2:00 pm") #
c.create_rectangle(x, y+228, x+124, y+300, fill="#fff", tag="4n") #
xp = (c.coords("4n")[0]+c.coords("4n")[2])/2 # 2:00 pm
yp = (c.coords("4n")[1]+c.coords("4n")[3])/2 # rectangle
c.create_text(xp, yp, font=("Arial","12"), text="2:00 pm - 4:00 pm") #
c.create_rectangle(x, y+300, x+124, y+372, fill="#fff", tag="5n") #
xp = (c.coords("5n")[0]+c.coords("5n")[2])/2 # 4:00 pm
yp = (c.coords("5n")[1]+c.coords("5n")[3])/2 # rectangle
c.create_text(xp, yp, font=("Arial","12"), text="4:00 pm - 6:00 pm") #
c.create_rectangle(x, y+372, x+124, y+408, fill="#fff", tag="6n") #
xp = (c.coords("6n")[0]+c.coords("6n")[2])/2 # 6:00 pm
yp = (c.coords("6n")[1]+c.coords("6n")[3])/2 # rectangle
c.create_text(xp, yp, font=("Arial","12"), text="6:00 pm - 7:00 pm") #
c.create_rectangle(x, y+408, x+124, y+480, fill="#fff", tag="7n") #
xp = (c.coords("7n")[0]+c.coords("7n")[2])/2 # 7:00 pm
yp = (c.coords("7n")[1]+c.coords("7n")[3])/2 # rectangle
c.create_text(xp, yp, font=("Arial","12"), text="7:00 pm - 9:00 pm") #
c.create_rectangle(x, y+480, x+124, y+552, fill="#fff", tag="8n") #
xp = (c.coords("8n")[0]+c.coords("8n")[2])/2 # 9:00 pm
yp = (c.coords("8n")[1]+c.coords("8n")[3])/2 # rectangle
c.create_text(xp, yp, font=("Arial","12"), text="9:00 pm - 11:00 pm") #
week = ['Monday','Tuesday','Wednesday', 'Thursday', 'Friday']
for i in range(5):
c.create_rectangle(x+124+i*186, y+30, x+310+i*186, y+48, fill="#fff")
c.create_rectangle(x+124+i*186, y+48, x+310+i*186, y+120, fill="#fff", tag="0,"+str(2*i))
c.create_rectangle(x+124+i*186, y+120, x+310+i*186, y+192, fill="#fff", tag="0,"+str(2*i+1))
c.create_rectangle(x+124+i*186, y+192, x+310+i*186, y+228, fill="#fff")
c.create_rectangle(x+124+i*186, y+228, x+310+i*186, y+300, fill="#fff", tag="1,"+str(2*i))
c.create_rectangle(x+124+i*186, y+300, x+310+i*186, y+372, fill="#fff", tag="1,"+str(2*i+1))
c.create_rectangle(x+124+i*186, y+372, x+310+i*186, y+408, fill="#fff")
c.create_rectangle(x+124+i*186, y+408, x+310+i*186, y+480, fill="#fff", tag="2,"+str(2*i))
c.create_rectangle(x+124+i*186, y+480, x+310+i*186, y+552, fill="#fff", tag="2,"+str(2*i+1))
c.create_text(x+217+i*186, y+39, font=("Arial","12"), text=week[i])
halfSlots = []
for i in range(len(profBook[professor])):
for j in range(5,len(profBook[professor][i])):
sbj = profBook[professor][i][0]
slot = profBook[professor][i][j]
if(j+1==len(profBook[professor][i]) and profBook[professor][i][2]%2==1):
coord = c.coords(str(profBook[professor][i][1])+","+str(slot))
coord = [int(i) for i in coord]
if(str(profBook[professor][i][1])+","+str(slot) in halfSlots):
c.create_rectangle((coord[0]+coord[2])/2, coord[1], coord[2], coord[3], fill="#ccc")
c.create_text((coord[0]+3*coord[2])/4,(coord[1]+coord[3])/2, font=("Ubuntu","15"), justify='center', text="Subject "+str(sbj))
else:
c.create_rectangle(coord[0], coord[1], (coord[0]+coord[2])/2, coord[3], fill="#ccc")
halfSlots.append(str(profBook[professor][i][1])+","+str(slot))
c.create_text((3*coord[0]+coord[2])/4,(coord[1]+coord[3])/2, font=("Ubuntu","15"), justify='center', text="Subject "+str(sbj))
else:
coord = c.coords(str(profBook[professor][i][1])+","+str(slot))
coord = [int(i) for i in coord]
c.create_rectangle(coord[0], coord[1], coord[2], coord[3], fill="#ccc")
c.create_text((coord[0]+coord[2])/2,(coord[1]+coord[3])/2, font=("Ubuntu","15"), justify='center', text="Subject "+str(sbj))
c.update()
c.postscript(file = "professor_"+str(professor)+"_schedule.ps", pageheight="29.70c",x="0",y="0",height="1754",width="1240")
os.system("convert -density 300 *.ps schedules.pdf")
os.system("find . -name \*.ps -type f -delete")示例2: Classes
# 需要导入模块: from tkinter import Canvas [as 别名]
# 或者: from tkinter.Canvas import postscript [as 别名]
#.........这里部分代码省略.........
count = -1
page = 0
for i in sbjBook:
if(i == -1):
pass
else:
classroom = -1
sameSche = [[],[],[]]
scheRecord = [[],[],[]]
for j in range(len(sbjBook[i])):
classroom += 1
count += 1
period = sbjBook[i][j][1]
hpw = sbjBook[i][j][2]
professor = sbjBook[i][j][3]
group = sbjBook[i][j][4]
if(group==None):
group = 'Elective'
else:
course_id = int(group/5)
b26 = ''
d = int(1)
while(d<course_id):
d = int(d*26)
if(d>=26):d = int(d/26)
else: pass
while(d>=1):
b26 = b26+chr(int(course_id/d) + ord('A'))
course_id = course_id % d
d = d/26
group = str(group+1)+'-Year required subject\nfor course '+b26
sche = sbjBook[i][j][5:]
if(sche in scheRecord[period]):
class_id = scheRecord[period].index(sche)
class_idBK = scheRecord[period].index(sche)
sameSche[period][class_id][0] += 1
else:
scheRecord[period].append(sche)
sameSche[period].append([0])
class_id = scheRecord[period].index(sche)
class_idBK = scheRecord[period].index(sche)
schedule = ""
for k in sche:
if(schedule==""):pass
else: schedule = schedule + "\n"
weekday = int((k+1)/2) + (k+1)%2
if(weekday==1): weekday = 'Monday '
elif(weekday==2): weekday = 'Tuesday '
elif(weekday==3): weekday = 'Wednesday '
elif(weekday==4): weekday = 'Thursday '
else: weekday = 'Friday '
if(k%2==0 and period==0): hour = "from 8:00 am to 10:00 am"
elif(k%2==0 and period==1): hour = "from 2:00 pm to 4:00 pm"
elif(k%2==0 and period==2): hour = "from 7:00 pm to 9:00 pm"
elif(k%2==1 and period==0): hour = "from 10:00 am to 12:00 pm"
elif(k%2==1 and period==1): hour = "from 4:00 pm to 6:00 pm"
elif(k%2==1 and period==2): hour = "from 9:00 pm to 11:00 pm"
try: schedule = schedule + weekday + hour
except: print(k,period); raise
b26 = ''
div = int(1)
while(div<class_id):
div = int(div*26)
if(div>=26):div = int(div/26)
else: pass
while(div>=1):
b26 = b26+chr(int(class_id/div) + ord('A'))
class_id = class_id % div
div = div/26
if(period==0): periodTX = " - morning"
elif(period==1): periodTX = " - afternoon"
else: periodTX = " - evening"
if(count<=25): pass
else:
c.update()
c.postscript(file = "classes-"+str(page)+".ps", pageheight="29.70c",x="0",y="0",height="1754",width="1240")
c.delete("lines")
count = 0
page += 1
c.create_text(m+60, 150+60*count, fill="#000", font=("Ubuntu","10") , text=i, tags="lines") # Subject
c.create_text(m+170, 150+60*count, fill="#000", font=("Ubuntu","10") , text=b26+str(sameSche[period][class_idBK][0]+1)+periodTX, tags="lines") # Class
c.create_text(m+420, 150+60*count, fill="#000", font=("Ubuntu","10") , text=schedule, tags="lines") # Schedule
c.create_text(m+720, 150+60*count, fill="#000", font=("Ubuntu","10") , text=professor, tags="lines") # Professor
c.create_text(m+920, 150+60*count, fill="#000", font=("Ubuntu","10") , justify='center', text=group, tags="lines") # Group
c.update()
c.postscript(file = string+"-"+str(page)+".ps", pageheight="29.70c",x="0",y="0",height="1754",width="1240")
#Concatenate PS files and output a single PDF, then clear PS files
os.system("convert -density 300 *.ps "+string+".pdf")
os.system("find . -name \*.ps -type f -delete")