166 lines
6.3 KiB
Python
166 lines
6.3 KiB
Python
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import os
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import tkinter
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import ascii
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import threading
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help_file = """The file or URL to ASCII.
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If you only put a name, it must be in the same
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folder as this program. Otherwise, include a
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file path.
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"""
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help_resolution = """The characterpixel resolution.
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Each ASCII character will represent x•y pixels
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of the original image.
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Lower numbers produce higher detail.
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"""
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help_contrast = """The character smoothing.
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At 1, the image may use all 95 characters.
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At 2, the image may use every other character
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At 3, every third character, etc.
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Higher numbers produce flatter images."""
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help_table = """The table of ASCII characters.
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Full = all 95 characters
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Min = 41 characters
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Min may produce cleaner images from photos
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Lower Smoothing to accommodate"""
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help_blank = "\n\n\n\n"
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class Ascii:
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def ticker(self, status):
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self.label_ticker.config(text=status)
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def startthread(self):
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self.processthread = threading.Thread(name="Ascii converter", target=self.start)
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self.processthread.daemon=True
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self.processthread.start()
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def start(self):
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self.enter_file.configure(bg="#fff")
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self.enter_file.configure(fg="#000")
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self.enter_resolution_x.configure(bg="#fff")
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self.enter_resolution_y.configure(bg="#fff")
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self.enter_contrast.configure(bg="#fff")
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filename = self.enter_file.get()
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xvalue = int(self.enter_resolution_x.get())
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yvalue = int(self.enter_resolution_y.get())
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contrast = int(self.enter_contrast.get())
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tickfunction = self.ticker
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try:
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ascii.ascii(filename, xvalue, yvalue, contrast, tickfunction, self.asciitable)
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except FileNotFoundError:
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self.enter_file.configure(bg="#f00")
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self.enter_file.configure(fg="#fff")
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if 'http' in filename and '/' in filename:
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filename = filename.split('/')[-1]
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self.enter_file.delete(0, 'end')
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self.enter_file.insert(0, filename)
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def generatehelp(self, helptype, label):
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def showhelp(self):
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label.configure(text=helptype)
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return showhelp
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def toggletable(self):
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if self.asciitable == ascii.asciitable:
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self.asciitable = ascii.asciitable_min
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self.button_asciitable.configure(text="Min")
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else:
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self.asciitable = ascii.asciitable
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self.button_asciitable.configure(text="Full")
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def clear(self):
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self.enter_file.configure(bg="#fff")
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self.enter_file.configure(fg="#000")
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self.enter_file.delete(0, 'end')
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self.enter_resolution_x.delete(0, 'end')
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self.enter_resolution_x.insert(0, '8')
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self.enter_resolution_y.delete(0, 'end')
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self.enter_resolution_y.insert(0, '17')
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self.enter_contrast.delete(0, 'end')
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self.enter_contrast.insert(0, '8')
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self.asciitable = ascii.asciitable
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self.button_asciitable.configure(text="Full")
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self.label_ticker.config(text="0.00")
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def __init__(self):
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self.t = tkinter.Tk()
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self.t.wm_title("ASCII")
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self.w = 400
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self.h = 275
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self.asciitable = ascii.asciitable
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self.centerframe = tkinter.Frame(self.t, width=self.w, height=self.h)
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self.centerframe.pack_propagate(0)
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self.centerframe.pack(expand=True)
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self.label_help = tkinter.Label(self.centerframe, text=help_blank)
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self.label_file = tkinter.Label(self.centerframe, text="File:")
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self.label_file.help = self.generatehelp(help_file, self.label_help)
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self.label_resolution = tkinter.Label(self.centerframe, text="Resolution:")
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self.label_resolution.help = self.generatehelp(help_resolution, self.label_help)
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self.label_contrast = tkinter.Label(self.centerframe, text="Smoothing:")
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self.label_contrast.help = self.generatehelp(help_contrast, self.label_help)
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self.label_ticker = tkinter.Label(self.centerframe, text="0.00")
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self.label_table = tkinter.Label(self.centerframe, text="Table: ")
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self.label_table.help = self.generatehelp(help_table, self.label_help)
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self.centerframe.help = self.generatehelp(help_blank, self.label_help)
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self.label_file.bind("<Motion>", self.label_file.help)
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self.label_resolution.bind("<Motion>", self.label_resolution.help)
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self.label_contrast.bind("<Motion>", self.label_contrast.help)
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self.centerframe.bind("<Motion>", self.centerframe.help)
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self.label_table.bind("<Motion>", self.label_table.help)
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self.enter_file = tkinter.Entry(self.centerframe, width=30)
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self.enter_resolution_x = tkinter.Spinbox(self.centerframe, from_=1, to=9999, width=5)
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self.enter_resolution_y = tkinter.Spinbox(self.centerframe, from_=1, to=9999, width=5)
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self.enter_resolution_x.delete(0, 'end')
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self.enter_resolution_y.delete(0, 'end')
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self.enter_resolution_x.insert(0, 8)
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self.enter_resolution_y.insert(0, 17)
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self.enter_contrast = tkinter.Spinbox(self.centerframe, from_=1, to=95, width=2)
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self.enter_contrast.delete(0, 'end')
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self.enter_contrast.insert(0, 8)
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self.button_start = tkinter.Button(self.centerframe, text="Go", command= self.startthread)
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self.button_start.configure(bg="#76E22E", activebackground="#46E22E", relief="flat", width=15)
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self.button_clear = tkinter.Button(self.centerframe, text="clear", command= self.clear)
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self.button_clear.configure(bg="#e23939", activebackground="#b82e2e", relief="flat", width=4)
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self.button_asciitable = tkinter.Button(self.centerframe, text="Full", command=self.toggletable)
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self.button_asciitable.configure(bg="#6fd5f6", activebackground="#6fd5f6", relief="flat", width=4)
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self.label_file.grid(row=0, column=0, sticky="e")
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self.enter_file.grid(row=0, column=1, sticky="w", columnspan=88)
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self.enter_file.focus_set()
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self.label_resolution.grid(row=1, column=0, sticky="e")
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self.enter_resolution_x.grid(row=1, column=1, sticky="w")
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self.enter_resolution_y.grid(row=1, column=2, sticky="w")
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self.label_contrast.grid(row=2, column=0, sticky="e")
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self.enter_contrast.grid(row=2, column=1, sticky="w")
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self.label_table.grid(row=3, column=0, sticky="e")
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self.button_asciitable.grid(row=3, column=1, sticky="w")
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self.label_ticker.grid(row=4, column=0, columnspan=88)
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self.button_start.grid(row=5, column=0, columnspan=88)
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self.button_clear.grid(row=5, column=87)
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self.label_help.grid(row=6, column=0, columnspan=88)
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self.screenwidth = self.t.winfo_screenwidth()
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self.screenheight = self.t.winfo_screenheight()
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self.windowwidth = self.w
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self.windowheight = self.h
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self.windowx = (self.screenwidth-self.windowwidth) / 2
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self.windowy = ((self.screenheight-self.windowheight) / 2) - 27
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self.geometrystring = '%dx%d+%d+%d' % (self.windowwidth, self.windowheight, self.windowx, self.windowy)
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self.t.geometry(self.geometrystring)
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self.t.mainloop()
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asciigui = Ascii()
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