本文整理汇总了Golang中github.com/aodin/aspect.ColumnElem.Inner方法的典型用法代码示例。如果您正苦于以下问题：Golang ColumnElem.Inner方法的具体用法？Golang ColumnElem.Inner怎么用？Golang ColumnElem.Inner使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/aodin/aspect.ColumnElem的用法示例。
在下文中一共展示了ColumnElem.Inner方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: AsKMLVersion
// Return the geometry as a KML element.
func AsKMLVersion(c aspect.ColumnElem, version, maxdigits int) aspect.ColumnElem {
return c.SetInner(
aspect.FuncClause{
Inner: aspect.ArrayClause{
Clauses: []aspect.Clause{
aspect.IntClause{D: version},
c.Inner(),
aspect.IntClause{D: maxdigits},
},
Sep: ", ",
},
F: "ST_AsKML",
},
)
}示例2: AsLatLon
// Return the Degrees, Minutes, Seconds representation of the given point
func AsLatLon(c aspect.ColumnElem) aspect.ColumnElem {
return c.SetInner(
aspect.FuncClause{Inner: c.Inner(), F: "ST_AsLatLonText"},
)
}示例3: AsBinary
// Return the Well-Known Binary (WKB) representation of the geometry/geography
// without SRID meta data
func AsBinary(c aspect.ColumnElem) aspect.ColumnElem {
return c.SetInner(
aspect.FuncClause{Inner: c.Inner(), F: "ST_AsBinary"},
)
}示例4: GeoHash
// Return a GeoHash representation of the geometry.
func GeoHash(c aspect.ColumnElem) aspect.ColumnElem {
return c.SetInner(
aspect.FuncClause{Inner: c.Inner(), F: "ST_GeoHash"},
)
}示例5: AsGeoJSON
// Return the geometry as a GeoJSON element
func AsGeoJSON(c aspect.ColumnElem) aspect.ColumnElem {
return c.SetInner(
aspect.FuncClause{Inner: c.Inner(), F: "ST_AsGeoJSON"},
)
}示例6: AsGeography
func AsGeography(c aspect.ColumnElem) aspect.ColumnElem {
return c.SetInner(aspect.BinaryClause{
Pre: c.Inner(),
Sep: "::geography",
})
}示例7: AreaOf
// Returns the area of the given column
// For "geometry" type area is in SRID units.
// For "geography" area is in square meters.
func AreaOf(c aspect.ColumnElem) aspect.ColumnElem {
return c.SetInner(
aspect.FuncClause{Inner: c.Inner(), F: "ST_Area"},
)
}