InBox function

Checks if a point is inside a box.

Checks if a point is inside a box. The point is specified bi its x and y coordinates and the bom with the minimum and maximum values on both coordinate axis: xmin, xmax, ymin, ymax. The vertices of the box are then (xmin, ymin), (xmax, ymin), (xmax, ymax) and (xmin, ymax)

InBox(x, y, xmin, xmax, ymin, ymax)

Arguments

• x: x coordinate of the point
• y: x coordinate of the point
• xmin: minimum value of X
• xmax: maximum value of X
• ymin: minimum value of Y
• ymax: maximum value of Y

Returns

Returns a logical value : TRUE if the point is inside the box and FALSE otherwise.

Author(s)

Jose Luis Vicente Villardon

Examples

InBox(0, 0, -1, 1, -1, 1)