def run_proc():
pygame.init()
global_settings = Settings() #实例化
# 创建游戏主窗口
screen = pygame.display.set_mode(
(global_settings.SCREEN_WIDTH,
global_settings.SCREEN_HEIGHT)) # 元组参数表示窗口大小,默认全屏024
pygame.display.set_caption("My Picture Tool")
SCREEN_RECT = screen.get_rect()
pygame.display.update()
#创建按钮
buttonArray = []
#按钮的元素：
#'handle'按钮句柄,
#Field:所属区域
#'ProcType'执行动作类型,
buttonArray.append({
'handle': Button((0, 0), "ROT", visible=True),
'ProcType': 'rotate'
})
buttonArray.append({
'handle': Button((0, 1), "TRAP", visible=True),
'ProcType': 'trapezoid'
})
buttonArray.append({
'handle': Button((0, 2), "PARA", visible=True),
'ProcType': 'parallelograms'
})
buttonArray.append({
'handle': Button((1, 0), "ZOOM", visible=True),
'ProcType': 'zoom'
})
buttonArray.append({
'handle': Button((1, 1), "GRAY", visible=True),
'ProcType': 'gray'
})
buttonArray.append({
'handle': Button((1, 2), "B/W", visible=True),
'ProcType': 'blackwhite'
})
buttonArray.append({
'handle': Button((2, 0), "SEL", visible=True),
'ProcType': 'select'
})
buttonArray.append({
'handle': Button((2, 1), "GRID", visible=True),
'ProcType': 'grid'
})
buttonArray.append({
'handle': Button((2, 2), "BATCH", visible=True),
'ProcType': 'batch'
})
buttonArray.append({
'handle': Button((4, 0), "UNDO", visible=True),
'ProcType': 'undo'
})
#当前选中的功能按钮
config.setCurProcType("None")
#创建图像
imgFile = get_path("*.*")
if not imgFile:
return
image = cv2.imread(imgFile, cv2.IMREAD_UNCHANGED)
pic = Picture(image)
(filepath, tempfilename) = os.path.split(imgFile)
(filename, extension) = os.path.splitext(tempfilename)
config.setPicFilePathAndExt(filepath, filename, extension)
#创建控制器
ctrl = Controler()
while True:
screen.fill(global_settings.BG_COLOR) #调用属性设置屏幕的填充颜色
#绘制各个按钮
for item in buttonArray:
item['handle'].draw(screen)
#事件处理循环
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
elif event.type == pygame.MOUSEBUTTONDOWN:
mouse_x, mouse_y = pygame.mouse.get_pos()
#检查是否点击了某个按钮
for item in buttonArray:
tempButtonHandle = item['handle']
if tempButtonHandle.checkClick(mouse_x, mouse_y):
print(tempButtonHandle.getButtonText(), 'click')
#call entry
ButtonProcEntry(item, pic)
config.setCurProcType(item['ProcType'])
elif event.type == pygame.KEYUP:
if config.getCurProcType():
ctrl.KeyUpProcEntry(config.getCurProcType(), event.key,
event.mod, pic)
pass
#绘制图形
if pic.isNeedUpdate:
img = pic.show(global_settings.getImageRect())
screen.blit(
img,
(global_settings.DRAWING_LEFT, global_settings.DRAWING_TOP),
img.get_rect())
#pic.isNeedUpdate=False
pygame.display.flip() #使最近绘制的屏幕可见
pygame.quit()
