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added error handling to some methods (2)

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Added error handlings to the methods of following classes or modules
 -CvPoint2D32f
 -CvPoint3D32f
 -CvRect
 -CvScalar
 -CvSeq
 -CvSize
 -CvSize2D32f
 -CvSlice
 -CvSURFParams
 -CvSURFPoint
 -CvTermCriteria
 -CvTwoPoints
 -CvUtils
 -CvVideoWriter
 -GUI
 -IplConvKernel
 -IplImage
 -MouseEvent
 -OpenCV
 -Trackbar
 -Window
This commit is contained in:
ser1zw 2011-07-23 19:51:58 +09:00
parent ea55e0d42e
commit b3016fc68c
31 changed files with 407 additions and 245 deletions
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4
ext/opencv/trackbar.cpp
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@ -88,14 +88,14 @@ VALUE rb_name(VALUE self) {
* Return the maximum value that can be taken this trackbar.
*/
VALUE rb_max(VALUE self) {
return INT2FIX(TRACKBAR(self)->maxval);
return INT2NUM(TRACKBAR(self)->maxval);
}
/*
* Return the value of this trackbar.
*/
VALUE rb_value(VALUE self) {
return INT2FIX(TRACKBAR(self)->val);
return INT2NUM(TRACKBAR(self)->val);
}
/*