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updated VideoCaptureWrap with setWidth() and setHeight()

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This commit is contained in:
Salman 2014-05-03 16:35:26 +05:00
parent 28750d1275
commit b62b09502c
1 changed files with 14 additions and 4 deletions
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18
src/VideoCaptureWrap.cc
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@ -88,10 +88,15 @@ VideoCaptureWrap::SetWidth(const Arguments &args){
HandleScope scope;
VideoCaptureWrap *v = ObjectWrap::Unwrap<VideoCaptureWrap>(args.This());
if(v->cap.isOpened())
v->cap.set(CV_CAP_PROP_FRAME_WIDTH, 320);
if(args.Length() != 1)
return scope.Close(Undefined());
int w = args[0]->IntegerValue();
return Undefined();
if(v->cap.isOpened())
v->cap.set(CV_CAP_PROP_FRAME_WIDTH, w);
return scope.Close(Undefined());
}
Handle<Value>
@ -100,7 +105,12 @@ VideoCaptureWrap::SetHeight(const Arguments &args){
HandleScope scope;
VideoCaptureWrap *v = ObjectWrap::Unwrap<VideoCaptureWrap>(args.This());
v->cap.set(CV_CAP_PROP_FRAME_HEIGHT, 240);
if(args.Length() != 1)
return scope.Close(Undefined());
int h = args[0]->IntegerValue();
v->cap.set(CV_CAP_PROP_FRAME_HEIGHT, h);
return Undefined();
}