bounding_rectangle参数可以是pygame.Rect对象或四个整数的元组。请注意,您不像对pygame.draw.circle()函数那样为椭圆指定中心点。 pygame.draw.rect(surface, color, rectangle_tuple, width) - 此函数绘制矩形。rectangle_tuple可以是四个整数的元组(用于左上角的 XY 坐标,以及宽度和高度),也可以传递pygame.Rect对象。
BLUE = (0,0,255)# draw on the surface objectDISPLAYSURF.fill(WHITE) pygame.draw.polygon(DISPLAYSURF, GREEN, ((146,0), (291,106), (236,277), (56,277), (0,106))) pygame.draw.line(DISPLAYSURF, BLUE, (60,60), (120,60),4) pygame.draw.line(DISPLAYSURF, BLUE, (120,60), (6...
400), 0, 32)pygame.display.set_caption('Drawing')# set up the colorsBLACK = ( 0, 0, 0)WHITE = (255, 255, 255)RED = (255, 0, 0)GREEN = ( 0, 255, 0)BLUE = ( 0, 0, 255)# draw on the surface objectDISPLAYSURF.fill(WHITE)pygame.draw...
12) label_height = font.getsize("Test")[1] axis_top = TITLE_HEIGHT axis_bottom = CHART_HEIGHT - X_AXIS_HEIGHT axis_height = axis_bottom - axis_top drawer.line([(Y_AXIS_WIDTH, axis_top), (Y_AXIS_WIDTH, axis_bottom)], "#4040a0", 2) # Draw main...
Let's say you want to develop a program that automatically detects what's in a picture. 假设您想要开发一个程序来自动检测图片中的内容。 So, given this picture below (Picture 1), you want your program to recognize that it's a dog. 因此,如下图(图1),您希望程序识别出它是一只狗。
如果你不熟悉这些概念,建议你先阅读我撰写的Learn to Program with Python 3:A Step-by-step Guide to Programming(Apress)一书。 本书是一本面向中等程度读者的图书,所以不会介绍一些更加高级的主题。例如,为了保证内容的适用性,本书在很多时候不会详细介绍Python的内部实现。为了简单和清晰起见,也为了让本书的...
Notice we no longer have to specify to run thehellofunction, because wecalledfire.Fire(hello). Version 3: Using a main We can alternatively write this program like this: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 importfire defhello(name):return'Hello {name}!'.format(name=name)def...
def drawPressKeyMsg():pressKeySurf = BASICFONT.render('Press a key to play.', True, DARKGRAY)pressKeyRect = pressKeySurf.get_rect()pressKeyRect.topleft = (WINDOWWIDTH - 200, WINDOWHEIGHT - 30)DISPLAYSURF.blit(pressKeySurf, pressKeyRect) ...
在vs的配置和上述博客中的方法一致,提醒一点:一定要把在lib文件夹编译好的G:\Program Files (x86)\opencv\opencv\build\install\x64\vc14\bin文件夹下所有的.dll文件复制到自己电脑c盘中system32文件夹下。在vs中配置lib文件时一定要仔细检查是否所有文件都添加到库中。
March 3, 2022Jabba LaciLeave a comment Problem You want to simulate keypresses from a Python program. Solution UsePyAutoGUI. Easy to install, easy to use. The keyboard control functions arehere. Categories:pythonTags:keypress,pyautogui,simulate ...