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',null,null,null,534,null,null,null,null,null,null,null,null],
['2日',340,null,null,474,null,null,null,null,null,null,null,null],
['3日',402,null,null,453,null,null,null,null,null,null,null,null],
['4日',471,null,null,527,null,null,null,null,null,null,null,null],
['5日',633,null,null,628,null,null,null,null,null,null,null,null],
['6日',799,null,null,589,null,null,null,null,null,null,null,null],
['7日',646,null,null,573,null,null,null,null,null,null,null,null],
['8日',825,null,null,542,null,null,null,null,null,null,null,null],
['9日',1061,null,null,604,null,null,null,null,null,null,null,null],
['10日',null,null,null,558,null,null,null,null,null,null,null,null],
['11日',638,null,null,555,null,null,null,null,null,null,null,null],
['12日',704,null,null,538,null,null,null,null,null,null,null,null],
['13日',760,null,null,422,null,null,null,null,null,null,null,null],
['14日',490,null,null,503,null,null,null,null,null,null,null,null],
['15日',612,null,null,673,null,null,null,null,null,null,null,null],
['16日',703,null,null,725,null,null,null,null,null,null,null,null],
['17日',742,null,null,810,null,null,null,null,null,null,null,null],
['18日',861,null,null,699,null,null,null,null,null,null,null,null],
['19日',828,null,null,726,null,null,null,null,null,null,null,null],
['20日',859,null,null,571,null,null,null,null,null,null,null,null],
['21日',250,null,null,604,null,null,null,null,null,null,null,null],
['22日',272,null,null,681,null,null,null,null,null,null,null,null],
['23日',388,null,null,909,null,null,null,null,null,null,null,null],
['24日',361,null,null,1030,null,null,null,null,null,null,null,null],
['25日',468,null,null,810,null,null,null,null,null,null,null,null],
['26日',489,null,null,871,null,null,null,null,null,null,null,null],
['27日',511,null,null,988,null,null,null,null,null,null,null,null],
['28日',497,null,null,608,null,null,null,null,null,null,null,null],
['29日',487,null,null,772,null,null,null,null,null,null,null,null],
['30日',null,null,null,875,null,null,null,null,null,null,null,null],
['31日',null,null,null,1078,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:1100},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)
      }
    });
  }

});