View Source Imglab.Position (imglab v0.2.0)

Provides a set of macros to specify position parameter values.

Link to this section Summary

Functions

Returns a position as string.

Returns a position as string specified with horizontal and vertical values

Link to this section Functions

@spec position(binary()) :: binary()

Returns a position as string.

examples

Examples

iex> Imglab.Position.position("left")
"left"

iex> Imglab.Position.position("bottom")
"bottom"

iex> Imglab.Position.position("right")
"right"
Link to this macro

position(horizontal, vertical)

View Source (macro)
@spec position(binary(), binary()) :: binary()

Returns a position as string specified with horizontal and vertical values:

iex> Imglab.Position.position("left", "bottom")
"left,bottom"

iex> Imglab.Position.position("center", "middle")
"center,middle"

iex> Imglab.Position.position("right", "top")
"right,top"

Or specified with vertical and horizontal values:

iex> Imglab.Position.position("bottom", "left")
"bottom,left"

iex> Imglab.Position.position("middle", "center")
"middle,center"

iex> Imglab.Position.position("top", "right")
"top,right"