我正在寻找一种方法来修改tkinter组合框的边框颜色和粗细,但找不到怎么做的方法。 from tkinter import *
from tkinter import ttk
win = Tk()
win.geometry("700x350")
style= ttk.Style()
style.theme_use('clam') # why combobox style works only when theme is used???
style.configure("test1.TCombobox", fieldbackgroun
我能够使用以下代码拍摄前景图像的屏幕截图
void startScreencapture(){
RECT dimensionsOfWindow = new RECT();
User32.INSTANCE.GetWindowRect(User32.INSTANCE.GetForegroundWindow(), dimensionsOfWindow );//now in the dimensionsOfWindow you have the dimensions
Robot robot = new Robot();
buf = robot.createScreenC
如何在postscript+eps终端中调整线宽?我需要获取linewidth=1.0 (边框或轴),linewidth=1.8 (数据文件1),linewidth=1.0 (数据文件2) set terminal postscript eps enhanced font 'Times-Roman,14' lw 1.5
set output 'figure.eps'
...
plot 'P-Density.txt' u 1:(0.415+$2) axes x1y2 title '(1,0,0)' w line lt 1
我有一个矩形: PlayButton = pygame.draw.rect(screen, (0, 0, 0), pygame.Rect(324, 380, 354, 35)) 我想让矩形的边框在用户将鼠标悬停在矩形上时更改为红色 # Checks if the rectangle is hovered over
if PlayButton.collidepoint(pygame.mouse.get_pos()):
print ('mouse is over newGameButton') 谢谢