This code creates a rectangle named colors. New LinearGradient(0f, 1f, 1f, 0f, true, CycleMethod.NO_CYCLE, newĬolors.widthProperty().bind(scene.widthProperty()) Ĭolors.heightProperty().bind(scene.heightProperty()) Rectangle colors = new Rectangle(scene.getWidth(), scene.getHeight(), The opacity of the overlaid circles interacts with the black background, producing the gray color of the circles. Because the code does not yet specify a unique location for each circle, the circles are drawn on top of one another, with the upper left-hand corner of the window as the center point for the circles. Later, you will modify this scene graph to match the one shown in Figure 5-2.įigure 5-3 shows the application. The final line adds the circles group to the root node. The color of the stroke is white, and the opacity level is 16 percent, making it brighter than the color of the circles. A stroke type of OUTSIDE means the boundary of the circle is extended outside the interior by the StrokeWidth value, which is 4. To create a border around the circles, the code includes the StrokeType class. Each circle has a radius of 150, fill color of white, and opacity level of 5 percent, meaning it is mostly transparent. This code creates a group named circles, then uses a for loop to add 30 circles to the group. Other Ways to Package JavaFX ApplicationsĬircle circle = new Circle(150, Color.web("white", 0.05)) ĬtStrokeType(StrokeType.OUTSIDE) ĬtStroke(Color.web("white", 0.16)).Running the Application Outside NetBeans IDE.Packaging the Application in NetBeans IDE.Use a Scripting Language to Handle EventsĦ Deploying Your First JavaFX Application.create_).About This Tutorial 1 Hello World, JavaFX Style It is also possible to simply draw a shape using Canvas methods (. ) (which is the most likely to not work on some OS) and that the shape of the window is formed by an image of that shape (the image should have transparent background (a. # put the image on canvas because canvas supports transparent bgĬanvas.create_image(0, 0, image=photo, anchor='nw') # convert image to PhotoImage for `tkinter` to understand Root, bg='grey15', width=image.width, height=image.height, highlightthickness=0 # to image width and height, can be sth different too) # create canvas and set the bg to the same "rare" color (width and height set Root.attributes('-transparentcolor', 'grey15') # can obvs be sth else depending on your theme # the important part, set the transparentcolor to some rare color in this case `grey15`, # just simply set window to the middle, not necessary # the `-transparentcolor` affects all colors on the window, all of them # set root bg color to some rare color because Image = Image.open(data).resize((600, 600), Image.ANTIALIAS) # if you need, can obvs change these numbers # just when loading your own image instead of `data` use the path, and resize # just so you can run and immediately see the resultsĭata = requests.get(url, stream=True).raw # load image from web but you can of course load it from file, this is Explanation in code comments: from tkinter import Tk, Canvas How to change window's shape in tkinter (although this should work most certainly on Windows computers, some other OS (macOS, Linux) may have issues meaning that this exact code may not work and not give the desired output). I tried using root.withdraw() and iconify() in a while True: loop, but it causes flickering. How can I make it round even when I move it? I haven't added it into the code because when I move the window, it becomes square again as the screenshot is taken only of a particular region. I use this function to move the window: def move(event): Tp = "C:\\Users\\username\\AppData\\Local\\Temp\\bg.png"Ĭanvas.create_image(0, 0, image=bg, anchor=NW) # Taking a screenshot and adding it to the canvas to create a transparent effect Return canvas.create_polygon(points, **kwargs, smooth=True) # Creating a canvas for placing the squircle shape.Ĭanvas = Canvas(root, height=500, width=500, highlightthickness=0)ĭef place_center(): # Placing the window in the center of the screenĭef round_rectangle(x1, y1, x2, y2, radius=25, **kwargs): # Creating a rounded rectangle I've done this so far: from tkinter import Tk, Canvas, BOTH, PhotoImage I am trying to make a tkinter overrideredirect window round in shape.
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