SetDrawYGrid — Whether or not to draw the Y grid lines




SetDrawYGrid enables or disables the drawing of the Y grid lines. (The Y grid lines are the horizontal lines which intersect the Y axis and are parallel to the X axis.) The default is to draw the Y grid for vertical plots, and not draw the Y grid for horizontal plots.



True to draw the Y grid lines, False to not draw the Y grid lines. If this parameter is omitted or NULL, the default behavior is restored.


Grid lines are drawn at tick mark positions.

SetLightGridColor sets the color of the grid lines.


The ability to specify NULL or omit the parameter to restore the default behavior was added in PHPlot-6.0.0. Logo

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