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',282,null,null,206,null,null,null,null,null,null,null,null],
['2日',246,null,null,246,null,null,null,null,null,null,null,null],
['3日',174,null,null,242,null,null,174,null,null,null,null,null],
['4日',194,null,null,256,null,null,194,null,null,null,null,null],
['5日',212,null,null,291,null,null,null,null,null,null,null,null],
['6日',249,null,null,295,null,null,null,null,null,null,null,null],
['7日',260,null,null,296,null,null,null,null,null,null,null,null],
['8日',258,null,null,281,null,null,null,null,null,null,null,null],
['9日',252,null,null,264,null,null,null,null,null,null,null,null],
['10日',84,null,null,273,null,null,84,null,null,null,null,null],
['11日',null,null,null,249,null,null,100,null,null,null,null,null],
['12日',null,null,null,266,null,null,150,null,null,null,null,null],
['13日',183,null,null,323,null,null,183,null,null,null,null,null],
['14日',227,null,null,345,null,null,null,null,null,null,null,null],
['15日',248,null,null,309,null,null,null,null,null,null,null,null],
['16日',223,null,null,352,null,null,null,null,null,null,null,null],
['17日',135,null,null,312,null,null,135,null,null,null,null,null],
['18日',195,null,null,299,null,null,195,null,null,null,null,null],
['19日',212,null,null,330,null,null,null,null,null,null,null,null],
['20日',223,null,null,380,null,null,null,null,null,null,null,null],
['21日',241,null,null,339,null,null,null,null,null,null,null,null],
['22日',268,null,null,122,null,null,null,null,null,122,null,null],
['23日',299,null,null,179,null,null,null,null,null,179,null,null],
['24日',241,null,null,232,null,null,null,null,null,null,null,null],
['25日',237,null,null,239,null,null,null,null,null,null,null,null],
['26日',252,null,null,302,null,null,null,null,null,null,null,null],
['27日',262,null,null,363,null,null,null,null,null,null,null,null],
['28日',294,null,null,402,null,null,null,null,null,null,null,null],
['29日',307,null,null,85,null,null,null,null,null,85,null,null],
['30日',272,null,null,null,null,null,null,null,null,151,null,null],
['31日',null,null,null,null,null,null,null,null,null,189,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:500},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});