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#ifndef __NODE_MAPNIK_IMAGE_H__
#define __NODE_MAPNIK_IMAGE_H__
#include <v8.h>
#include <node.h>
#include <node_object_wrap.h>
#include <mapnik/graphics.hpp>
#include <boost/shared_ptr.hpp>
using namespace v8;
using namespace node;
typedef boost::shared_ptr<mapnik::image_32> image_ptr;
class Image: public node::ObjectWrap {
public:
static Persistent<FunctionTemplate> constructor;
static void Initialize(Handle<Object> target);
static Handle<Value> New(const Arguments &args);
static Handle<Value> encodeSync(const Arguments &args);
static Handle<Value> encode(const Arguments &args);
static void EIO_Encode(uv_work_t* req);
static void EIO_AfterEncode(uv_work_t* req);
static Handle<Value> setGrayScaleToAlpha(const Arguments &args);
static Handle<Value> width(const Arguments &args);
static Handle<Value> height(const Arguments &args);
static Handle<Value> view(const Arguments &args);
static Handle<Value> open(const Arguments &args);
static Handle<Value> save(const Arguments &args);
static Handle<Value> painted(const Arguments &args);
static Handle<Value> composite(const Arguments &args);
static Handle<Value> premultiply(const Arguments& args);
static Handle<Value> demultiply(const Arguments& args);
static void EIO_Composite(uv_work_t* req);
static void EIO_AfterComposite(uv_work_t* req);
static Handle<Value> get_prop(Local<String> property,
const AccessorInfo& info);
static void set_prop(Local<String> property,
Local<Value> value,
const AccessorInfo& info);
void _ref() { Ref(); }
void _unref() { Unref(); }
Image(unsigned int width, unsigned int height);
Image(image_ptr this_);
inline image_ptr get() { return this_; }
private:
~Image();
image_ptr this_;
int estimated_size_;
};
#endif
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