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',785,null,null,677,null,null,null,null,null,null,null,null],
['2日',719,null,null,726,null,null,null,null,null,null,null,null],
['3日',650,null,null,746,null,null,null,null,null,null,null,null],
['4日',576,null,null,788,null,null,null,null,null,null,null,null],
['5日',655,null,null,791,null,null,null,null,null,null,null,null],
['6日',706,null,null,789,null,null,null,null,null,null,null,null],
['7日',695,null,null,805,null,null,null,null,null,null,null,null],
['8日',756,null,null,881,null,null,null,null,null,null,null,null],
['9日',671,null,null,752,null,null,null,null,null,null,null,null],
['10日',633,null,null,665,null,null,null,null,null,null,null,null],
['11日',574,null,null,525,null,null,null,null,null,null,null,null],
['12日',605,null,null,520,null,null,null,null,null,null,null,null],
['13日',621,null,null,641,null,null,null,null,null,null,null,null],
['14日',626,null,null,772,null,null,null,null,null,null,null,null],
['15日',518,null,null,624,null,null,null,null,null,null,null,null],
['16日',536,null,null,590,null,null,null,null,null,null,null,null],
['17日',604,null,null,548,null,null,null,null,null,null,null,null],
['18日',615,null,null,653,null,null,null,null,null,null,null,null],
['19日',631,null,null,709,null,null,null,null,null,null,null,null],
['20日',641,null,null,892,null,null,null,null,null,null,null,null],
['21日',661,null,null,894,null,null,null,null,null,null,null,null],
['22日',632,null,null,656,null,null,null,null,null,null,null,null],
['23日',515,null,null,601,null,null,null,null,null,null,null,null],
['24日',529,null,null,627,null,null,null,null,null,null,null,null],
['25日',572,null,null,674,null,null,null,null,null,null,null,null],
['26日',621,null,null,793,null,null,null,null,null,null,null,null],
['27日',644,null,null,791,null,null,null,null,null,null,null,null],
['28日',682,null,null,808,null,null,null,null,null,null,null,null],
['29日',612,null,null,818,null,null,null,null,null,null,null,null],
['30日',609,null,null,769,null,null,null,null,null,null,null,null],
['31日',595,null,null,716,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:900},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)
      }
    });
  }

});