Rect.insetR
void insetR(float dX, float dY, out graphene.rect.Rect res)Changes the given rectangle to be smaller, or larger depending on the given inset parameters.
To create an inset rectangle, use positive d_x or d_y values; to create a larger, encompassing rectangle, use negative d_x or d_y values.
The origin of the rectangle is offset by d_x and d_y, while the size is adjusted by (2 * d_x, 2 * d_y). If d_x and d_y are positive values, the size of the rectangle is decreased; if d_x and d_y are negative values, the size of the rectangle is increased.
If the size of the resulting inset rectangle has a negative width or height then the size will be set to zero.
Parameters
dX | the horizontal inset |
dY | the vertical inset |
res | return location for the inset rectangle |