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',574,null,null,521,null,null,null,null,null,null,null,null],
['2日',561,null,null,502,null,null,null,null,null,null,null,null],
['3日',644,null,null,556,null,null,null,null,null,null,null,null],
['4日',756,null,null,599,null,null,null,null,null,null,null,null],
['5日',645,null,null,656,null,null,null,null,null,null,null,null],
['6日',574,null,null,573,null,null,null,null,null,null,null,null],
['7日',586,null,null,598,null,null,null,null,null,null,null,null],
['8日',675,null,null,634,null,null,null,null,null,null,null,null],
['9日',652,null,null,620,null,null,null,null,null,null,null,null],
['10日',840,null,null,682,null,null,null,null,null,null,null,null],
['11日',654,null,null,719,null,null,null,null,null,null,null,null],
['12日',661,null,null,595,null,null,null,null,null,null,null,null],
['13日',719,null,null,397,null,null,null,null,null,null,null,null],
['14日',844,null,null,496,null,null,null,null,null,null,null,null],
['15日',622,null,null,611,null,null,null,null,null,null,null,null],
['16日',395,null,null,665,null,null,null,null,null,null,null,null],
['17日',464,null,null,664,null,null,null,null,null,null,null,null],
['18日',531,null,null,622,null,null,null,null,null,null,null,null],
['19日',595,null,null,668,null,null,null,null,null,null,null,null],
['20日',714,null,null,817,null,null,null,null,null,null,null,null],
['21日',663,null,null,729,null,null,null,null,null,null,null,null],
['22日',678,null,null,710,null,null,null,null,null,null,null,null],
['23日',661,null,null,683,null,null,null,null,null,null,null,null],
['24日',797,null,null,668,null,null,null,null,null,null,null,null],
['25日',945,null,null,708,null,null,null,null,null,null,null,null],
['26日',765,null,null,754,null,null,null,null,null,null,null,null],
['27日',740,null,null,747,null,null,null,null,null,null,null,null],
['28日',803,null,null,431,null,null,null,null,null,null,null,null],
['29日',378,null,null,513,null,null,null,null,null,null,null,null],
['30日',442,null,null,553,null,null,null,null,null,null,null,null],
['31日',null,null,null,597,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});