Sets the marker symbol type. Adding 100 is equivalent to appending *-open* to a symbol name. Adding 200 is equivalent to appending *-dot* to a symbol name. Adding 300 is equivalent to appending *-open-dot* or *dot-open* to a symbol name.

Sets a maximum number of points to be drawn on the graph. *0* corresponds to no limit.

Has an effect only if `marker.size` is set to a numerical array. Sets the scale factor used to determine the rendered size of marker points. Use with `sizemin` and `sizemode`.

Has an effect only if `marker.size` is set to a numerical array. Sets the minimum size (in px) of the rendered marker points.

Has an effect only if `marker.size` is set to a numerical array. Sets the rule for which the data in `size` is converted to pixels.

Determines whether this color bar's thickness (i.e. the measure in the constant color direction) is set in units of plot *fraction* or in *pixels*. Use `thickness` to set the value.

Sets the thickness of the color bar This measure excludes the size of the padding, ticks and labels.

Determines whether this color bar's length (i.e. the measure in the color variation direction) is set in units of plot *fraction* or in *pixels. Use `len` to set the value.

Sets the length of the color bar This measure excludes the padding of both ends. That is, the color bar length is this length minus the padding on both ends.

Sets the x position of the color bar (in plot fraction).

Sets this color bar's horizontal position anchor. This anchor binds the `x` position to the *left*, *center* or *right* of the color bar.

Sets the amount of padding (in px) along the x direction.

Sets the y position of the color bar (in plot fraction).

Sets this color bar's vertical position anchor This anchor binds the `y` position to the *top*, *middle* or *bottom* of the color bar.

Sets the amount of padding (in px) along the y direction.

Sets the width (in px) of the axis line.

Sets the width (in px) or the border enclosing this color bar.

Sets the tick mode for this axis. If *auto*, the number of ticks is set via `nticks`. If *linear*, the placement of the ticks is determined by a starting position `tick0` and a tick step `dtick` (*linear* is the default value if `tick0` and `dtick` are provided). If *array*, the placement of the ticks is set via `tickvals` and the tick text is `ticktext`. (*array* is the default value if `tickvals` is provided).