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 | 1 | initial version |
contourArea() actually returns a double, not an int. please change your printf, so it uses ' %f' , not ' %d'
| | 2 | No.2 Revision |
contourArea() actually returns a double, not an int. please change your printf, so it uses ' %f' %f, not ' %d'%d
| | 3 | No.3 Revision |
contourArea() actually returns a double, not an int. please change your printf, so it uses %f, not %d for area
| | 4 | No.4 Revision |
you're simply not seeing the correct result , because of an error in your ritnf statement.
contourArea() actually returns a double, not an int. please change your printf, so it uses %f, not %d for area
| | 5 | No.5 Revision |
you're simply not seeing the correct result , result, because of an error in your ritnf printf statement.
contourArea() actually returns a double, not an int. please change your printf, so it uses %f, not %d for area
