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',570,null,null,761,null,null,null,null,null,null,null,null],
['2日',712,null,null,835,null,null,null,null,null,null,null,null],
['3日',842,null,null,699,null,null,null,null,null,null,null,null],
['4日',796,null,null,670,null,null,null,null,null,null,null,null],
['5日',861,null,null,784,null,null,null,null,null,null,null,null],
['6日',913,null,null,957,null,null,null,null,null,null,null,null],
['7日',795,null,null,943,null,null,null,null,null,null,null,null],
['8日',863,null,null,744,null,null,null,null,null,null,null,null],
['9日',1027,null,null,798,null,null,null,null,null,null,null,null],
['10日',1117,null,null,835,null,null,null,null,null,null,null,null],
['11日',924,null,null,887,null,null,null,null,null,null,null,null],
['12日',873,null,null,944,null,null,null,null,null,null,null,null],
['13日',711,null,null,890,null,null,null,null,null,null,null,null],
['14日',777,null,null,964,null,null,null,null,null,null,null,null],
['15日',723,null,null,931,null,null,null,null,null,null,null,null],
['16日',881,null,null,1005,null,null,null,null,null,null,null,null],
['17日',945,null,null,456,null,null,null,null,null,null,null,null],
['18日',884,null,null,527,null,null,null,null,null,null,null,null],
['19日',1021,null,null,619,null,null,null,null,null,null,null,null],
['20日',494,null,null,581,null,null,null,null,null,null,null,null],
['21日',582,null,null,580,null,null,null,null,null,null,null,null],
['22日',594,null,null,598,null,null,null,null,null,null,null,null],
['23日',710,null,null,579,null,null,null,null,null,null,null,null],
['24日',700,null,null,704,null,null,null,null,null,null,null,null],
['25日',754,null,null,662,null,null,null,null,null,null,null,null],
['26日',784,null,null,663,null,null,null,null,null,null,null,null],
['27日',820,null,null,659,null,null,null,null,null,null,null,null],
['28日',898,null,null,673,null,null,null,null,null,null,null,null],
['29日',704,null,null,894,null,null,null,null,null,null,null,null],
['30日',747,null,null,790,null,null,null,null,null,null,null,null],
['31日',713,null,null,null,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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=30 -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)
      }
    });
  }

});