python - how can you display an image on a gui using tk in python2.7 -


i need away able show image when run python code in gui form if possible. have type in folder name , file name in code if know answer tried pil did save image folder want on gui

the code tk if necessary

from tkinter import *  root = tk()  toolbar = frame(root)  # buttons in program b = button(toolbar, text="home", width=9) b.pack(side=left, padx=2, pady=2)  b = button(toolbar, text="about-us", width=9) b.pack(side=left, padx=2, pady=2)  b = button(toolbar, text="contact-us", width=9) b.pack(side=left, padx=2, pady=2)  b = button(toolbar, text="travelling", width=9) b.pack(side=left, padx=2, pady=2)   toolbar.pack(side=top, fill=x)  # labels in program o = label(root,text="frank anne",font =("italic",18,"bold")) o.pack()  toolbar1 = frame(root)  o=label(root,) o.pack()   o=label(root,text ="age:                     27") o.pack()  o=label(root,text ="address:                 71 strawberry lane, ju8 8ty") o.pack()  toolbar1.pack(side=bottom, fill=x)          mainloop()

hello if looking show image inside tk canvas needs ppm/pgm or gif: discussion python.org

however if looking load ppm, pgm or gif:

import tkinter tk root = tk.tk() root.title("display website image") photo = tk.photoimage(file= r"c:\some\local\location\smile.gif") cv = tk.canvas() cv.pack(side='top', fill='both', expand='yes') cv.create_image(10, 10, image=photo, anchor='nw') root.mainloop()

this creates frame, loads image using tk.photoimage, makes canvas , puts image onto canvas.


Comments

Post a Comment

Popular posts from this blog

linux - xterm copying to CLIPBOARD using copy-selection causes automatic updating of CLIPBOARD upon mouse selection -

i've tried various ways coerce xterm (versions 285 , 292) copy selection clipboard clipboard whenever press ctrl-shift-c. promising way far has been, in ~/.xresources, put this: xterm*vt100.translations: #override \ ctrl shift <keypress> c: copy-selection(clipboard) \n\ ctrl shift <keypress> v: insert-selection(clipboard) ctrl-shift-v works perfectly, copying has nuance... if restart xterm, highlighting text puts things in primary clipboard; expected, proper, default behavior. if hit ctrl-shift-c, copies current selection clipboard clipboard. the bug, however, if highlight text after first time pressed ctrl-shift-c, you'll see highlighting copies both primary and clipboard. cannot figure out how stop xterm updating clipboard upon selection... , doesn't make sense me in first place. i said, @ specific point in time, copy selection clipboard... yet starts updating automatically upon selection after doing once... anyone have workaround...
Read more

c++ - qgraphicsview horizontal scrolling always has a vertical delta -

Image
i've subclassed qgraphicsview custom canvas used in cad application. i've reimplemented qgraphicsview::wheelevent check keyboard modifiers control key and, if control key pressed, zoom. i'm trying implement horizontal scroll when user holds shift , uses wheel. the problem i'm having horizontal scrolling always scrolls 0.279. not huge problem, hugely annoying , points else being wrong. so, here questions: is right way implement horizontal scrolling? if not, is? how eliminate delta of 0.279? thanks in advance. code , sample output below void myview::zoom(int delta) { double factor = pow(1.2, delta/abs(delta)); this->scale(factor, factor); } void myview::scrollhorizontal(int level) { qpointf center = maptoscene(viewport()->rect().center()); qdebug() << "center: " << center.x() << ", " << center.y(); centeron(qpointf(center.x() - level, center.y())); } void myview::wheelevent(qwheeleve...
Read more