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',987,null,null,849,null,null,null,null,null,null,null,null],
['2日',738,null,null,1096,null,null,null,null,null,null,null,null],
['3日',822,null,null,1179,null,null,null,null,null,null,null,null],
['4日',838,null,null,1066,null,null,null,null,null,null,null,null],
['5日',782,null,null,1037,null,null,null,null,null,null,null,null],
['6日',804,null,null,1130,null,null,null,null,null,null,null,null],
['7日',737,null,null,1006,null,null,null,null,null,null,null,null],
['8日',875,null,null,1060,null,null,null,null,null,null,null,null],
['9日',932,null,null,null,null,null,null,null,null,null,null,null],
['10日',812,null,null,1199,null,null,null,null,null,null,null,null],
['11日',818,null,null,1045,null,null,null,null,null,null,null,null],
['12日',880,null,null,980,null,null,null,null,null,null,null,null],
['13日',880,null,null,946,null,null,null,null,null,null,null,null],
['14日',896,null,null,1067,null,null,null,null,null,null,null,null],
['15日',874,null,null,1144,null,null,null,null,null,null,null,null],
['16日',890,null,null,978,null,null,null,null,null,null,null,null],
['17日',795,null,null,1056,null,null,null,null,null,null,null,null],
['18日',924,null,null,1015,null,null,null,null,null,null,null,null],
['19日',948,null,null,954,null,null,null,null,null,null,null,null],
['20日',881,null,null,898,null,null,null,null,null,null,null,null],
['21日',766,null,null,983,null,null,null,null,null,null,null,null],
['22日',774,null,null,766,null,null,null,null,null,null,null,null],
['23日',922,null,null,816,null,null,null,null,null,null,null,null],
['24日',863,null,null,868,null,null,null,null,null,null,null,null],
['25日',908,null,null,931,null,null,null,null,null,null,null,null],
['26日',1019,null,null,911,null,null,null,null,null,null,null,null],
['27日',945,null,null,980,null,null,null,null,null,null,null,null],
['28日',859,null,null,1034,null,null,null,null,null,null,null,null],
['29日',904,null,null,954,null,null,null,null,null,null,null,null],
['30日',954,null,null,975,null,null,null,null,null,null,null,null],
['31日',863,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)
      }
    });
  }

});