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https://github.com/peterbraden/node-opencv.git
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58 lines
1.4 KiB
C++
Executable File
58 lines
1.4 KiB
C++
Executable File
#ifndef __NODE_OPENCV_H__
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#define __NODE_OPENCV_H__
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#include <v8.h>
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#include <node.h>
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#include <node_object_wrap.h>
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#include <node_version.h>
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#include <node_buffer.h>
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#include <opencv/cv.h>
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#include <opencv/highgui.h>
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#include <string.h>
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using namespace v8;
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using namespace node;
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#define REQ_FUN_ARG(I, VAR) \
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if (args.Length() <= (I) || !args[I]->IsFunction()) \
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return v8::ThrowException(v8::Exception::TypeError( \
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String::New("Argument " #I " must be a function"))); \
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Local<Function> VAR = Local<Function>::Cast(args[I]);
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#define SETUP_FUNCTION(TYP) \
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HandleScope scope; \
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TYP *self = ObjectWrap::Unwrap<TYP>(args.This());
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#define JSFUNC(NAME) \
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static Handle<Value> NAME(const Arguments& args);
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#define JSTHROW_TYPE(ERR) \
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return v8::ThrowException(v8::Exception::TypeError(v8::String::New(ERR)));
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#define JSTHROW(ERR) \
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return v8::ThrowException(v8::Exception::Error(v8::String::New(ERR)));
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#define INT_FROM_ARGS(NAME, IND) \
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if (args[IND]->IsInt32()){ \
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NAME = args[IND]->Uint32Value(); \
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}
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#define DOUBLE_FROM_ARGS(NAME, IND) \
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if (args[IND]->IsInt32()){ \
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NAME = args[IND]->NumberValue(); \
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}
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class OpenCV: public node::ObjectWrap{
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public:
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static void Init(Handle<Object> target);
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static Handle<Value> ReadImage(const v8::Arguments&);
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};
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#endif
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