bind_axes

bind_axes(ax_master,ax_slave)
bind_axes(pl_master, ax_master, pl_slave, ax_slave)
bind_axes(ChipsId, pl_slave, ax_slave)

Description

• ChipsId - an optional ChipsId structure containing values to specify the master plot and axis to use for binding
• pl_master - the plot which contains the axis whose values will be maintained after the bind
• ax_master - the axis whose values will be maintained after the bind
• pl_slave - the plot which contains the axis whose values will be changed after the bind
• ax_slave - the axis whose values will be changed after the bind

The bind_axes command allows a user to synchronize the limits, scale, and other properties of a pair of axes either within a single plot or in different plots within a single frame. The axes do not need to be in the same dimension - an x axis can be bound to a y axis.

Synchronized Properties

Bound axes are intended to display the same range of data. The following attributes are synchronized between bound axes: automin, automax, majortick.mode, majortick.interval, majortick.count, minortick.mode, minortick.interval, minortick.count, pad, and tickformat. In addition, internally-managed values such as data ranges are also synchronized by the bind command.

When the limits, scale, or tick mode of an axis changes, any axes bound to the modified axis are also changed.

Properties that are aesthetic in nature are not synchronized during the bind, such as colors, tick lengths, tick styles, grid styles, and tick label fonts.

Border Axes

Border axes of plots are implicitly bound to the first set of axes that are created. They may be unbound using the unbind_axes command.

The info_bound_axes command is used to display the list of currently bound axes.

chips> erase()
chips> add_curve([14,23,53,71],[6,81,24,96])
chips> add_axis(Y_AXIS, 60, 1, 10)
chips> bind_axes("ay1","ay2")
chips> log_scale(Y_AXIS)

chips> clear()
chips> split(2,1,0.1)
chips> add_curve([1,7,9],[2,3,1])
chips> current_plot("plot2")
chips> add_curve([5,10,15],[25,50,55])
chips> bind_axes("plot2","ax1","plot1","ax1")

chips> add_curve([14,23,53,71],[6,81,24,96])
chips> log_scale(Y_AXIS)
chips> id=ChipsId()
chips> id.axis="ay1"
chips> bind_axes(id,"plot1","ax1")