本文整理汇总了Python中history.History.addAction方法的典型用法代码示例。如果您正苦于以下问题：Python History.addAction方法的具体用法？Python History.addAction怎么用？Python History.addAction使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类history.History的用法示例。
在下文中一共展示了History.addAction方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from history import History [as 别名]
# 或者: from history.History import addAction [as 别名]
class Canvas:
'''Canvas Class'''
width = int
height = int
referenceX = int
referenceY = int
windowWidth = int
windowHeight = int
layers = []
order = []
name = ""
filepath = "unnamed.cobra"
def __init__(self, width, height, name, path):
'''Constructor'''
#Get size from parent
self.width = width
self.height = height
self.name = name
self.filepath = path
self.referenceX = 0
self.referenceY = 0
self.windowWidth = 800
self.windowHeight = 600
self.curStroke = []
self.brush = Brush(2,"brush",110)
self.eraser = Brush(2,"eraser",255)
self.eraserMode = False
self.his = History()
self.pointQueue = deque([])
self.batch = graphics.Batch()
self.background = graphics.OrderedGroup(0)
self.drawingLayer = graphics.OrderedGroup(2)
self.layer1 = graphics.OrderedGroup(1)
self.canvas = self.batch.add(self.width*self.height,
gl.GL_POINTS, self.background,
('v2i'), ('c3B'))
self.swap = self.batch.add(self.width*self.height,
gl.GL_POINTS, self.drawingLayer,
('v2i'), ('c3B'))
self._buildCanvas(self.canvas)
self._buildSwap(self.swap)
self.layers.append(Layer(self.width,self.height,self.batch,self.layer1,0))
self.currentLayer = self.layers[0]
self.order.append(1)
self.layerAction = Action()
self.layerAction.layer = self.currentLayer
self.layerAction.name = self.currentLayer.name
self.his.addAction(self.layerAction)
def draw(self):
'''Updates the canvas, drawing all layers'''
self.batch.draw()
def _buildCanvas(self, canvas):
for x in range(self.width):
for y in range(self.height):
'''We have to convert our 2d coordinates into a 1d array index'''
i = self._2dTo1d(x, y)
canvas.vertices[i*2:i*2+2] = [x, y]
canvas.colors[i*3:i*3+3] = [255, 255, 255]
def _buildSwap(self, swap):
for i in range(self.width*self.height):
'''We have to convert our 2d coordinates into a 1d array index'''
swap.vertices[i*2:i*2+2] = [0,0]
swap.colors[i*3:i*3+3] = [0,0,0]
def setBrushSize(self, command):
if(command == 'Increase Brush Size'):
self._incBrush()
else:
self._decBrush()
def _incBrush(self):
if(self.brush.size < 10):
self.brush.size = self.brush.size + 2
def _decBrush(self):
if(self.brush.size > 2):
self.brush.size = self.brush.size - 2
def setPencil(self):
self.eraserMode = False
def setEraser(self):
self.eraserMode = True
#.........这里部分代码省略.........