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',958,null,null,943,null,null,null,null,null,null,null,null],
['2日',1027,null,null,957,null,null,null,null,null,null,null,null],
['3日',1082,null,null,1096,null,null,null,null,null,null,null,null],
['4日',1136,null,null,1125,null,null,null,null,null,null,null,null],
['5日',1279,null,null,1128,null,null,null,null,null,null,null,null],
['6日',1170,null,null,1134,null,null,null,null,null,null,null,null],
['7日',1216,null,null,888,null,null,null,null,null,null,null,null],
['8日',1247,null,null,950,null,null,null,null,null,null,null,null],
['9日',1141,null,null,1070,null,null,null,null,null,null,null,null],
['10日',1251,null,null,943,null,null,null,null,null,null,null,null],
['11日',1288,null,null,860,null,null,null,null,null,null,null,null],
['12日',1256,null,null,985,null,null,null,null,null,null,null,null],
['13日',1181,null,null,988,null,null,null,null,null,null,null,null],
['14日',1237,null,null,975,null,null,null,null,null,null,null,null],
['15日',1177,null,null,1104,null,null,null,null,null,null,null,null],
['16日',994,null,null,1227,null,null,null,null,null,null,null,null],
['17日',965,null,null,1269,null,null,null,null,null,null,null,null],
['18日',1023,null,null,1399,null,null,null,null,null,null,null,null],
['19日',1038,null,null,1508,null,null,null,null,null,null,null,null],
['20日',1057,null,null,1388,null,null,null,null,null,null,null,null],
['21日',1078,null,null,1335,null,null,null,null,null,null,null,null],
['22日',1099,null,null,1287,null,null,null,null,null,null,null,null],
['23日',741,null,null,1242,null,null,null,null,null,null,null,null],
['24日',849,null,null,1258,null,null,null,null,null,null,null,null],
['25日',1068,null,null,1245,null,null,null,null,null,null,null,null],
['26日',1123,null,null,1255,null,null,null,null,null,null,null,null],
['27日',1143,null,null,1468,null,null,null,null,null,null,null,null],
['28日',1161,null,null,1253,null,null,null,null,null,null,null,null],
['29日',1249,null,null,1350,null,null,null,null,null,null,null,null],
['30日',993,null,null,667,null,null,null,null,null,null,null,null],
['31日',null,null,null,707,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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)
      }
    });
  }

});