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',911,null,null,781,null,null,null,null,null,null,null,null],
['2日',849,null,null,827,null,null,null,null,null,null,null,null],
['3日',867,null,null,907,null,null,null,null,null,null,null,null],
['4日',841,null,null,830,null,null,null,null,null,null,null,null],
['5日',957,null,null,945,null,null,null,null,null,null,null,null],
['6日',1031,null,null,1101,null,null,null,null,null,null,null,null],
['7日',1225,null,null,958,null,null,null,null,null,null,null,null],
['8日',null,null,null,911,null,null,null,null,null,null,null,null],
['9日',756,null,null,895,null,null,null,null,null,null,null,null],
['10日',929,null,null,999,null,null,null,null,null,null,null,null],
['11日',827,null,null,933,null,null,null,null,null,null,null,null],
['12日',956,null,null,974,null,null,null,null,null,null,null,null],
['13日',1029,null,null,615,null,null,null,null,null,null,null,null],
['14日',1094,null,null,843,null,null,null,null,null,null,null,null],
['15日',1196,null,null,967,null,null,null,null,null,null,null,null],
['16日',843,null,null,853,null,null,null,null,null,null,null,null],
['17日',920,null,null,821,null,null,null,null,null,null,null,null],
['18日',976,null,null,938,null,null,null,null,null,null,null,null],
['19日',962,null,null,1026,null,null,null,null,null,null,null,null],
['20日',975,null,null,1052,null,null,null,null,null,null,null,null],
['21日',1026,null,null,1089,null,null,null,null,null,null,null,null],
['22日',904,null,null,875,null,null,null,null,null,null,null,null],
['23日',948,null,null,815,null,null,null,null,null,null,null,null],
['24日',889,null,null,891,null,null,null,null,null,null,null,null],
['25日',862,null,null,951,null,null,null,null,null,null,null,null],
['26日',1119,null,null,1025,null,null,null,null,null,null,null,null],
['27日',1148,null,null,987,null,null,null,null,null,null,null,null],
['28日',1235,null,null,969,null,null,null,null,null,null,null,null],
['29日',740,null,null,760,null,null,null,null,null,null,null,null],
['30日',null,null,null,740,null,null,null,null,null,null,null,null],
['31日',null,null,null,869,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});