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',850,null,null,934,null,null,null,null,null,null,null,null],
['2日',932,null,null,960,null,null,null,null,null,null,null,null],
['3日',924,null,null,891,null,null,null,null,null,null,null,null],
['4日',931,null,null,878,null,null,null,null,null,null,null,null],
['5日',731,null,null,959,null,null,null,null,null,null,null,null],
['6日',876,null,null,755,null,null,null,null,null,null,null,null],
['7日',889,null,null,828,null,null,null,null,null,null,null,null],
['8日',976,null,null,868,null,null,null,null,null,null,null,null],
['9日',984,null,null,1020,null,null,null,null,null,null,null,null],
['10日',962,null,null,1058,null,null,null,null,null,null,null,null],
['11日',1003,null,null,928,null,null,null,null,null,null,null,null],
['12日',962,null,null,854,null,null,null,null,null,null,null,null],
['13日',943,null,null,751,null,null,null,null,null,null,null,null],
['14日',861,null,null,881,null,null,null,null,null,null,null,null],
['15日',932,null,null,906,null,null,null,null,null,null,null,null],
['16日',970,null,null,null,null,null,null,null,null,null,null,null],
['17日',1032,null,null,945,null,null,null,null,null,null,null,null],
['18日',945,null,null,1112,null,null,null,null,null,null,null,null],
['19日',886,null,null,938,null,null,null,null,null,null,null,null],
['20日',937,null,null,933,null,null,null,null,null,null,null,null],
['21日',987,null,null,1057,null,null,null,null,null,null,null,null],
['22日',1003,null,null,1099,null,null,null,null,null,null,null,null],
['23日',1041,null,null,902,null,null,null,null,null,null,null,null],
['24日',972,null,null,947,null,null,null,null,null,null,null,null],
['25日',942,null,null,956,null,null,null,null,null,null,null,null],
['26日',936,null,null,1101,null,null,null,null,null,null,null,null],
['27日',1004,null,null,921,null,null,null,null,null,null,null,null],
['28日',994,null,null,977,null,null,null,null,null,null,null,null],
['29日',981,null,null,935,null,null,null,null,null,null,null,null],
['30日',1033,null,null,1086,null,null,null,null,null,null,null,null],
['31日',893,null,null,null,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:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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=30 -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)
      }
    });
  }

});