class_docstr: Class to determine tick marks
  
  Parameters
  ----------
  axis : instance of AxisVisual
      The AxisVisual to generate ticks for.
class_docstr_tok: ["Class","to","determine","tick","marks","Parameters","--","--","--","--","--","axis",":","instance","of","AxisVisual","The","AxisVisual","to","generate","ticks","for","."]
docstr: Tiles tick marks along the axis.
docstr_tok: ["Tiles","tick","marks","along","the","axis","."]
code: def _tile_ticks(self, frac, tickvec):
      """Tiles tick marks along the axis."""
      origins = np.tile(self.axis._vec, (len(frac), 1))
      origins = self.axis.pos[0].T + (origins.T * frac).T
      endpoints = tickvec + origins
      return origins, endpoints
  
imports: import math
  import numpy
  from .visual import CompoundVisual, updating_property
  from .line import LineVisual
  from .text import TextVisual
label_desc: Use image node_id 4 for calling the Ticker obj's underlying member method code with example usage: obj._tile_ticks(frac, tickvec) and returns: origins,  endpoints