I am having issue with this code. Actually, 1. Download the images using url 2. Save those images to in a server 3. Display them in a canvas
The problem I am having is it's showing only the last image (in this case img2 from url2) from the list, not the first one, Even though I do see a blank space has been added in the Canvas for the first image.
Any one know what I am missing here. I appreciate your help.
Are there any other ways to get the images and showing in canvas, without saving them in to the local.
class open_child_window:
def init(self, master):
self.master = master
master.title("Img")
url1 ="http:img1"
url2 ="http:img2"
vscrollbar = Tk.Scrollbar(self.master,orient=VERTICAL)
hscrollbar=Tk.Scrollbar(self.master,orient=HORIZONTAL)
self.canvas= Tk.Canvas(self.master,background = "White",yscrollcommand=vscrollbar.set,xscrollcommand=hscrollbar.set)
self.frame = Tk.Frame(self.canvas)
vscrollbar.config(command=self.canvas.yview)
vscrollbar.pack(side=Tk.RIGHT, fill=Tk.Y)
hscrollbar.pack(side=Tk.BOTTOM,fill=Tk.X)
hscrollbar.config(command=self.canvas.xview)
self.canvas.create_window(0,0,window=self.frame, anchor='nw')
self.list_images = []
contents = urllib.request.urlopen(ur1l)
plt.imshow(plt.imread(contents))
file_name = "./img1.png"
plt.savefig(file_name, format='png', dpi=180)
gif1 = PhotoImage(file = file_name)
self.canvas.image_names = gif1
self.canvas.create_image(50, 10, image = gif1, anchor = NW)
contents = urllib.request.urlopen(url2)
plt.imshow(plt.imread(contents))
file_name = "./img2.png"
plt.savefig(file_name, format='png', dpi=180)
gif2 = PhotoImage(file = file_name)
self.canvas.image_names = gif2
self.canvas.create_image(600, 700, image = gif2, anchor = NW)
self.master.update()
self.canvas.config(scrollregion=self.canvas.bbox("all"))
self.canvas.pack(side="top",fill='both',expand=True)
self.frame.pack()
