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.IX Title "Font::FreeType::BoundingBox 3pm"
.TH Font::FreeType::BoundingBox 3pm 2024-03-07 "perl v5.38.2" "User Contributed Perl Documentation"
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.SH NAME
Font::FreeType::BoundingBox \- a structure used to hold an outline's bounding box
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 1
\&    use Font::FreeType;
\&
\&    my $freetype = Font::FreeType\->new;
\&    my $face = $freetype\->face(\*(AqVera.ttf\*(Aq);
\&    my ($x_min, $y_min, $x_max, $y_max) =
\&        ($face\->x_min, $face\->y_min, $face\->x_max, $face\->y_max);
.Ve
.SH DESCRIPTION
.IX Header "DESCRIPTION"
A structure used to hold an outline's bounding box, i.e., the coordinates of
its extrema in the horizontal and vertical directions.
.PP
The bounding box is specified with the coordinates of the lower left and the
upper right corner. In PostScript, those values are often called (llx,lly)
and (urx,ury), respectively.
.PP
If \fIy_min\fR is negative, this value gives the glyph's descender. Otherwise, the
glyph doesn't descend below the baseline. Similarly, if \fIy_max\fR is positive,
this value gives the glyph's ascender.
.PP
\&\fIx_min\fR gives the horizontal distance from the glyph's origin to the left
edge of the glyph's bounding box. If \fIx_min\fR is negative, the glyph extends
to the left of the origin.
.SH METHODS
.IX Header "METHODS"
.IP x_min 4
.IX Item "x_min"
.PD 0
.IP y_min 4
.IX Item "y_min"
.IP x_max 4
.IX Item "x_max"
.IP y_max 4
.IX Item "y_max"