Change zoom, unable to go full screen.

[maxwangwyf]

Change zoom, unable to go full screen.
if i change zoom to 125% ，Full screen is not effective.

[Akascape]

Can you provide an example?

[maxwangwyf]

root = ctk.CTkToplevel()
root.title("Full Screen Time Display")

root.attributes('-fullscreen', True)
root.grab_set()
entry = ctk.CTkEntry(root, font=('Arial', 200), justify='center', fg_color="black", bg_color="black", text_color='white',border_color="black")
entry.pack(fill="both",expand=True,padx=0,pady=0)

simulate_input(entry)

root.bind("<Key>", exit_program)
root.mainloop()

like this if i Change zoom, i cant full screen

[Akascape]

@maxwangwyf Did you try this?

root.attributes('-zoomed', True)

or

root.state("zoomed")

If you want to go full screen, try the after method:

root.after(300, lambda: root.attributes('-fullscreen', True))

[maxwangwyf]

def oswatch():
def create_oval_line(canvas, x1, y1, x2, y2, width, **kwargs):
dx = x2 - x1
dy = y2 - y1
line_length = math.hypot(dx, dy)
if line_length < width:
canvas.create_rectangle(x1, y1, x2, y2, **kwargs)
return None
ux = dx / line_length
uy = dy / line_length
x_offset = (width / 2) * uy
y_offset = (width / 2) * -ux
p1 = (x1 + x_offset, y1 + y_offset)
p2 = (x2 + x_offset, y2 + y_offset)
p3 = (x2 - x_offset, y2 - y_offset)
p4 = (x1 - x_offset, y1 - y_offset)
re = canvas.create_polygon(p1, p2, p3, p4, **kwargs)
cr = (width - width / 60) / 2
c1 = canvas.create_oval(x1 - cr, y1 - cr, x1 + cr, y1 + cr, outline='', **kwargs)
c2 = canvas.create_oval(x2 - cr, y2 - cr, x2 + cr, y2 + cr, outline='', **kwargs)
return re, c1, c2

def draw_ticks(canvas, center_x, center_y, radius_outer, radius_inner):
    for i in range(60):
        angle = i * (math.pi / 30)  # 每个刻度 6 度
        x1 = center_x + radius_outer * math.sin(angle)  # 修改为 sin
        y1 = center_y - radius_outer * math.cos(angle)  # 修改为 -cos
        x2 = center_x + radius_inner * math.sin(angle)  # 修改为 sin
        y2 = center_y - radius_inner * math.cos(angle)  # 修改为 -cos
        width = 8 if i % 5 == 0 else 3  # 每5个刻度绘制长一点的刻度
        canvas.create_line(x1, y1, x2, y2, fill="#EFEFEF", width=width)

def update_clock(canvas, center_x, center_y, hands):
    canvas.delete("hand")  # 清除时针、分针和秒针

    # 获取当前时间
    now = datetime.now()
    seconds = now.second
    minutes = now.minute
    hours = now.hour % 12  # 将小时转换为12小时制

    # 计算时针的位置
    hour_angle = (hours + minutes / 60) * (math.pi / 6)  # 每小时 30 度
    x_hour_end = center_x + hands[2] * math.sin(hour_angle)  # 修改为 sin
    y_hour_end = center_y - hands[2] * math.cos(hour_angle)  # 修改为 -cos
    create_oval_line(canvas, center_x, center_y, x_hour_end, y_hour_end, 10, fill='#EFEFEF', tags="hand")

    # 计算分针的位置
    minute_angle = (minutes + seconds / 60) * (math.pi / 30)  # 每分钟 6 度
    x_min_end = center_x + hands[1] * math.sin(minute_angle)  # 修改为 sin
    y_min_end = center_y - hands[1] * math.cos(minute_angle)  # 修改为 -cos
    create_oval_line(canvas, center_x, center_y, x_min_end, y_min_end, 6, fill='#EFEFEF', tags="hand")

    # 计算秒针的位置
    second_angle = seconds * (math.pi / 30)  # 每秒 6 度
    x_sec_end = center_x + hands[0] * math.sin(second_angle)  # 修改为 sin
    y_sec_end = center_y - hands[0] * math.cos(second_angle)  # 修改为 -cos
    create_oval_line(canvas, center_x, center_y, x_sec_end, y_sec_end, 4, fill='#E45D47', tags="hand")

    small_circle_radius = 10
    canvas.create_oval(center_x - small_circle_radius, center_y - small_circle_radius,
                    center_x + small_circle_radius, center_y + small_circle_radius,
                    fill='#E45D47', outline='')

    # 更新时间
    canvas.after(1000, update_clock, canvas, center_x, center_y, hands)

def exit_program(event):
    root.destroy()  # 关闭窗口

# 创建主窗口
root = ctk.CTkToplevel()
root.title("Analog Clock")

# 设置全屏
root.attributes('-fullscreen', True)

root.grab_set()
# 获取屏幕尺寸
screen_width = root.winfo_screenwidth()
screen_height = root.winfo_screenheight()

# 创建画布并居中
canvas = ctk.CTkCanvas(root, width=screen_width, height=screen_height, bg='#2B2A2F', highlightbackground='#2B2A2F', highlightcolor='#2B2A2F')
canvas.pack()

# 时钟中心坐标
center_x = screen_width // 2
center_y = screen_height // 2

# 定义半径和指针长度
hand = [220, 200, 140]  # [秒针长度, 分针长度, 时针长度]

# 绘制刻度
draw_ticks(canvas, center_x, center_y, 250, 230)

# 启动时钟动画，并根据当前时间初始化
update_clock(canvas, center_x, center_y, hand)
root.bind("<Key>", exit_program)
root.mainloop()

the window fullscreen,but the frame not fullscreen