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.\"
.IX Title "Tirex::Metatiles::Range 3pm"
.TH Tirex::Metatiles::Range 3pm "2023-04-11" "perl v5.36.0" "User Contributed Perl Documentation"
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.\" way too many mistakes in technical documents.
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.SH "NAME"
Tirex::Metatiles::Range \- range of metatiles
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& use Tirex::Metatiles::Range;
\&
\& $range = Tirex::Metatiles::Range\->new( z => \*(Aq3\-4\*(Aq, lon => \*(Aq8\-9\*(Aq, lat => \*(Aq48\-49\*(Aq );
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
A range of metatiles for one or more maps, one or more zoom levels and an x/y range for a lon/lat bounding box.
.PP
Is used to easily iterate over all those metatiles.
.SH "METHODS"
.IX Header "METHODS"
.SS "Tirex::Metatiles::Range\->new(...)"
.IX Subsection "Tirex::Metatiles::Range->new(...)"
Create new range.
.ie n .SS "$range\->\fBreset()\fP"
.el .SS "\f(CW$range\fP\->\fBreset()\fP"
.IX Subsection "$range->reset()"
Reset range, so that the next call to \fBnext()\fR will return the first metatile in the range.
.PP
Returns range itself.
.ie n .SS "$range\->\fBcount()\fP"
.el .SS "\f(CW$range\fP\->\fBcount()\fP"
.IX Subsection "$range->count()"
Calculates how many metatiles there are in this range.
.ie n .SS "$range\->\fBget_metatiles()\fP"
.el .SS "\f(CW$range\fP\->\fBget_metatiles()\fP"
.IX Subsection "$range->get_metatiles()"
Return the number of metatiles you already got out of this range with \fBnext()\fR.
.ie n .SS "$range\->\fBto_s()\fP"
.el .SS "\f(CW$range\fP\->\fBto_s()\fP"
.IX Subsection "$range->to_s()"
Return string describing the range.
.ie n .SS "$range\->\fBnext()\fP"
.el .SS "\f(CW$range\fP\->\fBnext()\fP"
.IX Subsection "$range->next()"
Get next metatile from the range.
.PP
Returns undef if there are no more metatiles.