Golang sass_option_set_precision示例

示例#1

文件： context.go 项目： godeep/wellington

// Init validates options in the struct and returns a Sass Options.
func (ctx *Context) Init(goopts *SassOptions) *C.struct_Sass_Options {
	opts := (*C.struct_Sass_Options)(goopts)
	if ctx.Precision == 0 {
		ctx.Precision = 5
	}
	cmt := C.bool(ctx.Comments)
	imgpath := C.CString(ctx.ImageDir)
	prec := C.int(ctx.Precision)

	defer func() {
		C.free(unsafe.Pointer(imgpath))
		// C.free(unsafe.Pointer(cc))
		// C.sass_delete_data_context(dc)
	}()
	Mixins(ctx)
	ctx.SetHeaders(opts)
	ctx.SetImporter(opts)
	ctx.SetIncludePaths(opts)
	ctx.SetFunc(opts)

	C.sass_option_set_precision(opts, prec)
	C.sass_option_set_source_comments(opts, cmt)
	return opts
}

示例#2

文件： options.go 项目： go-gonzo/scss

func (opt *options) SetPrecision(precision int) {
	C.sass_option_set_precision(opt.optc(), C.int(precision))
}

示例#3

文件： wrap.go 项目： pcasaretto/go-libsass

// SassOptionSetPrecision sets the precision of floating point math
// ie. 3.2222px. This is currently bugged and does not work.
func SassOptionSetPrecision(goopts SassOptions, i int) {
	C.sass_option_set_precision(goopts, C.int(i))
}