Welcome folks today in this post we will be making a paint application inside tkinter using python. All the source code of application are given below.
Get Started
In order to get started we need to make a paint.py file inside the root directory. But first of all make sure python is installed on your system
Now also install tkinter by pip command
pip install tkinter
paint.py
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from tkinter import * from tkinter.colorchooser import askcolor from PIL import ImageTk, Image class Paint(object): DEFAULT_PEN_SIZE = 5.0 DEFAULT_COLOR = 'black' def __init__(self): self.root = Tk() self.root.title('Paint') self.root.geometry('500x300') self.root.maxsize(500,300) self.root.minsize(500,300) self.paint_tools = Frame(self.root,width=100,height=300,relief=RIDGE,borderwidth=2) self.paint_tools.place(x=0,y=0) self.pen_logo = ImageTk.PhotoImage(Image.open('pen.png')) self.p = Label(self.paint_tools, text="pen",borderwidth=0,font=('verdana',10,'bold')) self.p.place(x=5,y=11) self.pen_button = Button(self.paint_tools,padx=6,image=self.pen_logo,borderwidth=2,command=self.use_pen) self.pen_button.place(x=60,y=10) self.brush_logo = ImageTk.PhotoImage(Image.open('brush.png')) self.b = Label(self.paint_tools,borderwidth=0,text='brush',font=('verdana',10,'bold')) self.b.place(x=5,y=40) self.brush_button = Button(self.paint_tools,image = self.brush_logo,borderwidth=2,command=self.use_brush) self.brush_button.place(x=60,y=40) self.color_logo = ImageTk.PhotoImage(Image.open('color.png')) self.cl = Label(self.paint_tools, text='color',font=('verdana',10,'bold')) self.cl.place(x=5,y=70) self.color_button = Button(self.paint_tools,image = self.color_logo,borderwidth=2,command=self.choose_color) self.color_button.place(x=60,y=70) self.eraser_logo = ImageTk.PhotoImage(Image.open('eraser.png')) self.e = Label(self.paint_tools, text='eraser',font=('verdana',10,'bold')) self.e.place(x=5,y=100) self.eraser_button = Button(self.paint_tools,image = self.eraser_logo,borderwidth=2,command=self.use_eraser) self.eraser_button.place(x=60,y=100) self.pen_size = Label(self.paint_tools,text="Pen Size",font=('verdana',10,'bold')) self.pen_size.place(x=15,y=250) self.choose_size_button = Scale(self.paint_tools, from_=1, to=10, orient=VERTICAL) self.choose_size_button.place(x=20,y=150) self.c = Canvas(self.root, bg='white', width=600, height=600,relief=RIDGE,borderwidth=0) self.c.place(x=100,y=0) self.setup() self.root.mainloop() def setup(self): self.old_x = None self.old_y = None self.line_width = self.choose_size_button.get() self.color = self.DEFAULT_COLOR self.eraser_on = False self.active_button = self.pen_button self.c.bind('<B1-Motion>', self.paint) self.c.bind('<ButtonRelease-1>', self.reset) def use_pen(self): self.activate_button(self.pen_button) def use_brush(self): self.activate_button(self.brush_button) def choose_color(self): self.eraser_on = False self.color = askcolor(color=self.color)[1] def use_eraser(self): self.activate_button(self.eraser_button, eraser_mode=True) def activate_button(self, some_button, eraser_mode=False): self.active_button.config(relief=RAISED) some_button.config(relief=SUNKEN) self.active_button = some_button self.eraser_on = eraser_mode def paint(self, event): self.line_width = self.choose_size_button.get() paint_color = 'white' if self.eraser_on else self.color if self.old_x and self.old_y: self.c.create_line(self.old_x, self.old_y, event.x, event.y, width=self.line_width, fill=paint_color, capstyle=ROUND, smooth=TRUE, splinesteps=36) self.old_x = event.x self.old_y = event.y def reset(self, event): self.old_x, self.old_y = None, None if __name__ == '__main__': Paint() |
Screenshots
Now if you run the application by executing the application like this
python paint.py
