Golang cairo_text_cluster_flags_t示例

示例#1

文件： drawing_text.go 项目： Joker/go-cairo

// void cairo_show_text_glyphs(cairo_t *cr, const char *utf8, int utf8_len,
// const cairo_glyph_t *glyphs, int num_glyphs,
// const cairo_text_cluster_t *clusters, int num_clusters,
// cairo_text_cluster_flags_t cluster_flags );
func (self *Surface) ShowTextGlyphs(text string, glyphs []Glyph, clusters []TextCluster, flag TextClusterFlag) {
	utf8 := C.CString(text)
	defer C.free(unsafe.Pointer(utf8))

	C.cairo_show_text_glyphs(self.context, utf8, C.int(len(text)),
		(*C.cairo_glyph_t)(unsafe.Pointer(&glyphs[0])), C.int(len(glyphs)),
		(*C.cairo_text_cluster_t)(unsafe.Pointer(&clusters[0])), C.int(len(clusters)),
		C.cairo_text_cluster_flags_t(flag))
}

示例#2

文件： enums.go 项目： jimmyfrasche/cairo

func (t TextClusterFlags) c() C.cairo_text_cluster_flags_t {
	return C.cairo_text_cluster_flags_t(t)
}