History

Chih-Wei Chang c9330d1782 Try to move all code under same package. It seems we have to put all code under the same package, otherwise the type mapping given by SWIG will be a little hard to maintain.		2015-02-16 00:35:37 +08:00
..
gcv_core.cpp	Try to move all code under same package.	2015-02-16 00:35:37 +08:00
gcv_core.go	Better wrapping and documentation.	2015-02-15 21:46:32 +08:00
gcv_core.hpp	Try to move all code under same package.	2015-02-16 00:35:37 +08:00
gcv_core.swigcxx	Try to move all code under same package.	2015-02-16 00:35:37 +08:00
gcv_core_test.go	Try to move all code under same package.	2015-02-16 00:35:37 +08:00
README.md	Better wrapping and documentation.	2015-02-15 21:46:32 +08:00

README.md

Gcv Core

Wrap the core types in OpenCV.

Supporting Types and Examples

OpenCV C++	Go OpenCV	Constructor
`cv::Point2i`	`GcvPoint2i`	`NewGcvPoint2i(x, y int)`
`cv::Point2f`	`GcvPoint2f_`	`NewGcvPoint2f(x, y float32)`
`cv::Point2d`	`GcvPoint2d_`	`NewGcvPoint2d(x, y float64)`
`cv::Point3i`	`GcvPoint3i`	`NewGcvPoint3i(x, y, z int)`
`cv::Point3f`	`GcvPoint3f_`	`NewGcvPoint3f(x, y, z float32)`
`cv::Point3d`	`GcvPoint3d_`	`NewGcvPoint3d(x, y, z float64)`
`cv::Size2i`	`GcvSize2i`	`NewGcvSize2i(x, y int)`
`cv::Size2f`	`GcvSize2f_`	`NewGcvSize2f(x, y float32)`
`cv::Size2d`	`GcvSize2d_`	`NewGcvSize2d(x, y float64)`

Note for Renamed Types

Some of the types are renamed to *_. The reason is that we'd like to wrap a better interface for them.
For example, the original NewPoint2f takes strictly two float32, and we are not able to pass float64 or int, which doesn't make too much sense.
After wrapping an extra level, we are now able to pass int, float32, and float64 to these methods.
Also note that renaming doesn't affect any usage, except you are manipulating the types yourself.