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',715,null,null,1041,null,null,null,null,null,null,null,null],
['2日',658,null,null,918,null,null,null,null,null,null,null,null],
['3日',724,null,null,870,null,null,null,null,null,null,null,null],
['4日',833,null,null,930,null,null,null,null,null,null,null,null],
['5日',723,null,null,779,null,null,null,null,null,null,null,null],
['6日',735,null,null,886,null,null,null,null,null,null,null,null],
['7日',715,null,null,1067,null,null,null,null,null,null,null,null],
['8日',771,null,null,990,null,null,null,null,null,null,null,null],
['9日',608,null,null,974,null,null,null,null,null,null,null,null],
['10日',730,null,null,791,null,null,null,null,null,null,null,null],
['11日',811,null,null,889,null,null,null,null,null,null,null,null],
['12日',926,null,null,715,null,null,null,null,null,null,null,null],
['13日',698,null,null,779,null,null,null,null,null,null,null,null],
['14日',682,null,null,813,null,null,null,null,null,null,null,null],
['15日',654,null,null,775,null,null,null,null,null,null,null,null],
['16日',712,null,null,932,null,null,null,null,null,null,null,null],
['17日',705,null,null,1024,null,null,null,null,null,null,null,null],
['18日',764,null,null,985,null,null,null,null,null,null,null,null],
['19日',824,null,null,898,null,null,null,null,null,null,null,null],
['20日',673,null,null,956,null,null,null,null,null,null,null,null],
['21日',754,null,null,820,null,null,null,null,null,null,null,null],
['22日',647,null,null,876,null,null,null,null,null,null,null,null],
['23日',730,null,null,822,null,null,null,null,null,null,null,null],
['24日',806,null,null,865,null,null,null,null,null,null,null,null],
['25日',1175,null,null,807,null,null,null,null,null,null,null,null],
['26日',805,null,null,752,null,null,null,null,null,null,null,null],
['27日',817,null,null,778,null,null,null,null,null,null,null,null],
['28日',840,null,null,891,null,null,null,null,null,null,null,null],
['29日',null,null,null,972,null,null,null,null,null,null,null,null],
['30日',null,null,null,1083,null,null,null,null,null,null,null,null],
['31日',null,null,null,1071,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3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=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)
      }
    });
  }

});