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',283,null,null,315,null,null,null,null,null,null,null,null],
['2日',401,null,null,483,null,null,null,null,null,null,null,null],
['3日',465,null,null,598,null,null,null,null,null,null,null,null],
['4日',553,null,null,643,null,null,null,null,null,null,null,null],
['5日',628,null,null,675,null,null,null,null,null,null,null,null],
['6日',689,null,null,252,null,null,null,null,null,null,null,null],
['7日',600,null,null,318,null,null,null,null,null,null,null,null],
['8日',582,null,null,443,null,null,null,null,null,null,null,null],
['9日',678,null,null,567,null,null,null,null,null,null,null,null],
['10日',585,null,null,557,null,null,null,null,null,null,null,null],
['11日',217,null,null,588,null,null,null,null,null,null,null,null],
['12日',246,null,null,332,null,null,null,null,null,null,null,null],
['13日',343,null,null,333,null,null,null,null,null,null,null,null],
['14日',412,null,null,434,null,null,null,null,null,null,null,null],
['15日',528,null,null,598,null,null,null,null,null,null,null,null],
['16日',600,null,null,549,null,null,null,null,null,null,null,null],
['17日',568,null,null,565,null,null,null,null,null,null,null,null],
['18日',480,null,null,633,null,null,null,null,null,null,null,null],
['19日',467,null,null,685,null,null,null,null,null,null,null,null],
['20日',447,null,null,658,null,null,null,null,null,null,null,null],
['21日',259,null,null,602,null,null,null,null,null,null,null,null],
['22日',298,null,null,365,null,null,null,null,null,null,null,null],
['23日',362,null,null,413,null,null,null,null,null,null,null,null],
['24日',431,null,null,571,null,null,null,null,null,null,null,null],
['25日',365,null,null,643,null,null,null,null,null,null,null,null],
['26日',406,null,null,599,null,null,null,null,null,null,null,null],
['27日',455,null,null,444,null,null,null,null,null,null,null,null],
['28日',516,null,null,523,null,null,null,null,null,null,null,null],
['29日',529,null,null,607,null,null,null,null,null,null,null,null],
['30日',442,null,null,585,null,null,null,null,null,null,null,null],
['31日',null,null,null,547,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:'2022年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});