本文整理汇总了Python中matplotlib.backends.tkagg.blit函数的典型用法代码示例。如果您正苦于以下问题:Python blit函数的具体用法?Python blit怎么用?Python blit使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了blit函数的4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,您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: draw_tree
def draw_tree(canvas, figure, loc = (0,0)):
"""Draws the tree figure onto the tree canvas."""
figure_canvas_agg = FigureCanvasAgg(figure)
figure_canvas_agg.draw()
figure_x, figure_y, figure_w, figure_h = figure.bbox.bounds
figure_w, figure_h = int(figure_w), int(figure_h)
photo = tk.PhotoImage(master=canvas, width=figure_w, height=figure_h)
# Position: convert from top-left anchor to center anchor
canvas.create_image(loc[0] + figure_w/2, loc[1] + figure_h/2, image=photo)
# Unfortunately, there's no accessor for the pointer to the native renderer
tkagg.blit(photo, figure_canvas_agg.get_renderer()._renderer, colormode=2)
# Return a handle which contains a reference to the photo object
# which must be kept live or else the picture disappears
return photo
开发者ID:Billy-The-Squid,项目名称:Cayley,代码行数:17,代码来源:cayleygui.py
示例2: draw_figure
def draw_figure(canvas, figure, loc=(0, 0)):
""" Draw a matplotlib figure onto a Tk canvas
loc: location of top-left corner of figure on canvas in pixels.
Inspired by matplotlib source: lib/matplotlib/backends/backend_tkagg.py
"""
figure_canvas_agg = FigureCanvasAgg(figure)
figure_canvas_agg.draw()
figure_x, figure_y, figure_w, figure_h = figure.bbox.bounds
figure_w, figure_h = int(figure_w), int(figure_h)
photo = tk.PhotoImage(master=canvas, width=figure_w, height=figure_h)
# Position: convert from top-left anchor to center anchor
canvas.create_image(loc[0] + figure_w/2, loc[1] + figure_h/2, image=photo)
# Unfortunately, there's no accessor for the pointer to the native renderer
tkagg.blit(photo, figure_canvas_agg.get_renderer()._renderer, colormode=2)
# Return a handle which contains a reference to the photo object
# which must be kept live or else the picture disappears
return photo
开发者ID:Eric89GXL,项目名称:matplotlib,代码行数:21,代码来源:embedding_in_tk_canvas_sgskip.py
示例3: blit
def blit(self, bbox=None):
tkagg.blit(self._tkphoto, self.renderer._renderer, bbox=bbox, colormode=2)
self._master.update_idletasks()
开发者ID:astraw,项目名称:matplotlib,代码行数:3,代码来源:backend_tkagg.py
示例4: draw
def draw(self):
FigureCanvasAgg.draw(self)
tkagg.blit(self._tkphoto, self.renderer._renderer, colormode=2)
self._master.update_idletasks()
开发者ID:astraw,项目名称:matplotlib,代码行数:4,代码来源:backend_tkagg.py
注:本文中的matplotlib.backends.tkagg.blit函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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