google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',1420,null,null,1273,null,null,null,null,null,null,null,null],
['2日',1569,null,null,1222,null,null,null,null,null,null,null,null],
['3日',1527,null,null,1455,null,null,null,null,null,null,null,null],
['4日',1599,null,null,1255,null,null,null,null,null,null,null,null],
['5日',1572,null,null,1469,null,null,null,null,null,null,null,null],
['6日',1147,null,null,1470,null,null,null,null,null,null,null,null],
['7日',1243,null,null,1419,null,null,null,null,null,null,null,null],
['8日',1253,null,null,1217,null,null,null,null,null,null,null,null],
['9日',1553,null,null,1412,null,null,null,null,null,null,null,null],
['10日',1549,null,null,1245,null,null,null,null,null,null,null,null],
['11日',1604,null,null,1042,null,null,null,null,null,null,null,null],
['12日',1629,null,null,1172,null,null,null,null,null,null,null,null],
['13日',1239,null,null,1197,null,null,null,null,null,null,null,null],
['14日',1311,null,null,1245,null,null,null,null,null,null,null,null],
['15日',1529,null,null,1174,null,null,null,null,null,null,null,null],
['16日',1388,null,null,1219,null,null,null,null,null,null,null,null],
['17日',1611,null,null,1169,null,null,null,null,null,null,null,null],
['18日',1198,null,null,1092,null,null,null,null,null,null,null,null],
['19日',1195,null,null,1224,null,null,null,null,null,null,null,null],
['20日',912,null,null,1231,null,null,null,null,null,null,null,null],
['21日',1183,null,null,1269,null,null,null,null,null,null,null,null],
['22日',1202,null,null,1240,null,null,null,null,null,null,null,null],
['23日',1174,null,null,1154,null,null,null,null,null,null,null,null],
['24日',1313,null,null,1299,null,null,null,null,null,null,null,null],
['25日',1404,null,null,1099,null,null,null,null,null,null,null,null],
['26日',1415,null,null,1238,null,null,null,null,null,null,null,null],
['27日',1207,null,null,1282,null,null,null,null,null,null,null,null],
['28日',1042,null,null,1371,null,null,null,null,null,null,null,null],
['29日',1242,null,null,1252,null,null,null,null,null,null,null,null],
['30日',1218,null,null,1349,null,null,null,null,null,null,null,null],
['31日',null,null,null,1216,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2022年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1700},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});