archive-gh-me/mapnik
1
0
Fork 0
mirror of https://github.com/mapnik/mapnik.git synced 2025-12-08 20:13:09 +00:00
Code Issues Projects Releases Wiki Activity

added set_name method

Browse Source
This commit is contained in:
Artem Pavlenko 2006-05-19 16:07:13 +00:00
parent bf218a46b9
commit d3a8570a78
1 changed files with 54 additions and 49 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

103
src/layer.cpp
View File

@ -35,35 +35,35 @@ namespace mapnik
{
using namespace std;
Layer::Layer()
: params_(),
name_("uknown"),
minZoom_(0),
maxZoom_(std::numeric_limits<double>::max()),
active_(true),
selectable_(false),
selection_style_("default_selection")
: params_(),
name_("unknown"),
minZoom_(0),
maxZoom_(std::numeric_limits<double>::max()),
active_(true),
selectable_(false),
selection_style_("default_selection")
{}
Layer::Layer(const parameters& params)
:params_(params),
name_(params_["name"]),
minZoom_(0),
maxZoom_(std::numeric_limits<double>::max()),
active_(true),
selectable_(false),
selection_style_("default_selection")
name_(params_["name"]),
minZoom_(0),
maxZoom_(std::numeric_limits<double>::max()),
active_(true),
selectable_(false),
selection_style_("default_selection")
{}
Layer::Layer(const Layer& rhs)
:params_(rhs.params_),
name_(rhs.name_),
minZoom_(rhs.minZoom_),
maxZoom_(rhs.maxZoom_),
active_(rhs.active_),
selectable_(rhs.selectable_),
ds_(rhs.ds_),
styles_(rhs.styles_),
selection_style_(rhs.selection_style_) {}
name_(rhs.name_),
minZoom_(rhs.minZoom_),
maxZoom_(rhs.maxZoom_),
active_(rhs.active_),
selectable_(rhs.selectable_),
ds_(rhs.ds_),
styles_(rhs.styles_),
selection_style_(rhs.selection_style_) {}
Layer& Layer::operator=(const Layer& rhs)
{
@ -74,7 +74,7 @@ namespace mapnik
bool Layer::operator==(Layer const& other) const
{
return (this == &other);
return (this == &other);
}
void Layer::swap(const Layer& rhs)
@ -85,11 +85,11 @@ namespace mapnik
maxZoom_=rhs.maxZoom_;
active_=rhs.active_;
selectable_=rhs.selectable_;
//ds_=rhs.ds_;
styles_=rhs.styles_;
ds_=rhs.ds_;
selection_style_=rhs.selection_style_;
selection_style_=rhs.selection_style_;
}
Layer::~Layer() {}
parameters const& Layer::params() const
@ -97,7 +97,12 @@ namespace mapnik
return params_;
}
const string& Layer::name() const
void Layer::set_name( std::string const& name)
{
name_ = name;
}
string const& Layer::name() const
{
return name_;
}
@ -159,57 +164,57 @@ namespace mapnik
const datasource_p& Layer::datasource() const
{
if (!ds_)
{
try
{
ds_=datasource_cache::instance()->create(params_);
}
catch (...)
{
std::clog << "exception caught : can not create datasource" << std::endl;
}
}
return ds_;
if (!ds_)
{
try
{
ds_=datasource_cache::instance()->create(params_);
}
catch (...)
{
std::clog << "exception caught : can not create datasource" << std::endl;
}
}
return ds_;
}
// TODO: !!!!
void Layer::set_datasource(datasource_p const& ds)
{
ds_ = ds;
ds_ = ds;
}
Envelope<double> Layer::envelope() const
{
datasource_p const& ds = datasource();
if (ds)
{
return ds->envelope();
}
datasource_p const& ds = datasource();
if (ds)
{
return ds->envelope();
}
return Envelope<double>();
}
void Layer::selection_style(const std::string& name)
{
selection_style_=name;
selection_style_=name;
}
const std::string& Layer::selection_style() const
{
return selection_style_;
return selection_style_;
}
void Layer::add_to_selection(shared_ptr<Feature>& feature) const
{
selection_.push_back(feature);
selection_.push_back(feature);
}
vector<shared_ptr<Feature> >& Layer::selection() const
{
return selection_;
return selection_;
}
void Layer::clear_selection() const
{
selection_.clear();
selection_.clear();
}
}