attributes":{"callback":null,"renderers":[{"id":"1042","type":"GlyphRenderer"}],"tooltips":"\n            <div>\n            transformer id = @trafo_id  \n            <table border=\"5\">\n                <tr >\n                    <td>I<sub>1a</sub> =  @i_1a_m &ang; @deg_1a </td>\n                    <td>I<sub>2a</sub> =  @i_2a_m &ang; @deg_2a </td>\n                </tr>\n                <tr>\n                    <td >I<sub>1b</sub> =  @i_1b_m &ang; @deg_1b </td>\n                    <td >I<sub>2b</sub> =