The recommended way to manage drawings, images and charts is Worksheet#add_chart or Worksheet#add_image.
This class details a single cell anchor for drawings.
Creates a new OneCellAnchor object and an Pic associated with it.
The drawing that holds this anchor
A marker that defines the from cell anchor. The default from column and row are 0 and 0 respectively
the height of the graphic object in pixels this is converted to EMU at a 92 ppi resolution
The index of this anchor in the drawing
The object this anchor hosts
sets the starting position for the anchor. You can provide a String like “A1”, an array like [0,0] or a cell object for the x parameter. We just 'figure it out' for you.
Serializes the object
the width of the graphic object in pixels. this is converted to EMU at a 92 ppi resolution