plotSetYGrid

Purpose

Controls the settings for the background grid of a plot on the Y-Axis.

Format

plotSetYGrid(&myPlot, tickStyle[, color])
plotSetYGrid(&myPlot, onOff)
Parameters
  • &myPlot (struct pointer) – A plotControl structure pointer.

  • tickStyle (string) – specifies whether grid marks should be drawn on major tick marks. Options: ["major", "minor", "both"].

  • color (string) – Optional argument, name or rgb value of the new color.

  • onOff (string) – turns the grid on or off. Options: ["on", "off"]. If used, this must be the only argument passed to the function besides the plotControl structure pointer.

Examples

_images/plotsetygrid-cr.jpg
// Declare plotControl structure
struct plotControl myPlot;

// Initialize plotControl structure
myPlot = plotGetDefaults("scatter");

// Set grid to be black and on the major ticks only
plotSetYGrid(&myPlot, "major", "black");

// Create a scatter plot of random data
plotScatter(myPlot, seqa(1, 1, 10 ), rndn(10, 1));

Remarks

This function sets an attribute in a plotControl structure. It does not affect an existing graph, or a new graph drawn using the default settings that are accessible from the Tools > Preferences > Graphics menu.