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',539,null,null,619,null,null,null,null,null,null,null,null],
['2日',656,null,null,640,null,null,null,null,null,null,null,null],
['3日',632,null,null,601,null,null,null,null,null,null,null,null],
['4日',613,null,null,612,null,null,null,null,null,null,null,null],
['5日',595,null,null,622,null,null,null,null,null,null,null,null],
['6日',561,null,null,547,null,null,null,null,null,null,null,null],
['7日',611,null,null,503,null,null,null,null,null,null,null,null],
['8日',614,null,null,513,null,null,null,null,null,null,null,null],
['9日',637,null,null,547,null,null,null,null,null,null,null,null],
['10日',745,null,null,567,null,null,null,null,null,null,null,null],
['11日',773,null,null,551,null,null,null,null,null,null,null,null],
['12日',710,null,null,626,null,null,null,null,null,null,null,null],
['13日',649,null,null,414,null,null,null,null,null,null,null,null],
['14日',720,null,null,519,null,null,null,null,null,null,null,null],
['15日',512,null,null,571,null,null,null,null,null,null,null,null],
['16日',495,null,null,636,null,null,null,null,null,null,null,null],
['17日',526,null,null,706,null,null,null,null,null,null,null,null],
['18日',517,null,null,735,null,null,null,null,null,null,null,null],
['19日',541,null,null,698,null,null,null,null,null,null,null,null],
['20日',560,null,null,717,null,null,null,null,null,null,null,null],
['21日',518,null,null,692,null,null,null,null,null,null,null,null],
['22日',575,null,null,642,null,null,null,null,null,null,null,null],
['23日',564,null,null,643,null,null,null,null,null,null,null,null],
['24日',537,null,null,704,null,null,null,null,null,null,null,null],
['25日',530,null,null,737,null,null,null,null,null,null,null,null],
['26日',538,null,null,663,null,null,null,null,null,null,null,null],
['27日',527,null,null,702,null,null,null,null,null,null,null,null],
['28日',555,null,null,766,null,null,null,null,null,null,null,null],
['29日',574,null,null,708,null,null,null,null,null,null,null,null],
['30日',584,null,null,663,null,null,null,null,null,null,null,null],
['31日',573,null,null,557,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:'2023年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});