Method translatePoint

Lib/pagebot/contexts/basecontext/basecontext.py:712–726

Simpler function to translate a point based on origin coordinates (`self._ox` and `self._oy`). TODO: merge with getTransformed.

(self, p)

    # Transformations.

    def translatePoint(self, p):
        """Simpler function to translate a point based on origin coordinates
        (`self._ox` and `self._oy`).

        TODO: merge with getTransformed.
        """
        x, y = point2D(upt(p))
        x = self._ox + x

        '''Because the origin is at the bottom, like in DrawBot and as opposed
        to Flat, we need to subtract all vertical coordinates from the page
        height before an object gets placed. In case of (bounding) boxes, we
        also need to subtract the box height.'''
        y = self.height - (self._oy + y)
        return upt(x, y)

    def transform(self, matrix, center=(0, 0)):
        """Transform canvas over matrix t, e.g. (1, 0, 0, 1, dx, dy) to shift