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- import wx.lib.wxcairo as wxcairo
- from .backend_cairo import cairo, FigureCanvasCairo
- from .backend_wx import _BackendWx, _FigureCanvasWxBase
- from .backend_wx import ( # noqa: F401 # pylint: disable=W0611
- NavigationToolbar2Wx as NavigationToolbar2WxCairo)
- class FigureCanvasWxCairo(FigureCanvasCairo, _FigureCanvasWxBase):
- def draw(self, drawDC=None):
- size = self.figure.bbox.size.astype(int)
- surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, *size)
- self._renderer.set_context(cairo.Context(surface))
- self._renderer.dpi = self.figure.dpi
- self.figure.draw(self._renderer)
- self.bitmap = wxcairo.BitmapFromImageSurface(surface)
- self._isDrawn = True
- self.gui_repaint(drawDC=drawDC)
- @_BackendWx.export
- class _BackendWxCairo(_BackendWx):
- FigureCanvas = FigureCanvasWxCairo
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