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',318,null,null,258,null,null,null,null,null,null,null,null],
['2日',308,null,null,300,null,null,null,null,null,null,null,null],
['3日',317,null,null,329,null,null,null,null,null,null,null,null],
['4日',345,null,null,362,null,null,null,null,null,null,null,null],
['5日',418,null,null,423,null,null,null,null,null,null,null,null],
['6日',459,null,null,459,null,null,null,null,null,null,null,null],
['7日',432,null,null,616,null,null,null,null,null,null,null,null],
['8日',431,null,null,596,null,null,null,null,null,null,null,null],
['9日',536,null,null,337,null,null,null,null,null,null,null,null],
['10日',315,null,null,305,null,null,null,null,null,null,null,null],
['11日',306,null,null,352,null,null,null,null,null,null,null,null],
['12日',400,null,null,409,null,null,null,null,null,null,null,null],
['13日',486,null,null,544,null,null,null,null,null,null,null,null],
['14日',599,null,null,672,null,null,null,null,null,null,null,null],
['15日',598,null,null,708,null,null,null,null,null,null,null,null],
['16日',679,null,null,207,null,null,null,null,null,null,null,null],
['17日',693,null,null,175,null,null,null,null,null,175,null,null],
['18日',737,null,null,204,null,null,null,null,null,null,null,null],
['19日',691,null,null,259,null,null,null,null,null,null,null,null],
['20日',207,null,null,327,null,null,null,null,null,null,null,null],
['21日',202,null,null,355,null,null,null,null,null,null,null,null],
['22日',271,null,null,454,null,null,null,null,null,null,null,null],
['23日',331,null,null,446,null,null,null,null,null,null,null,null],
['24日',393,null,null,375,null,null,null,null,null,null,null,null],
['25日',430,null,null,388,null,null,null,null,null,null,null,null],
['26日',453,null,null,346,null,null,null,null,null,null,null,null],
['27日',399,null,null,547,null,null,null,null,null,null,null,null],
['28日',371,null,null,649,null,null,null,null,null,null,null,null],
['29日',391,null,null,615,null,null,null,null,null,null,null,null],
['30日',null,null,null,544,null,null,null,null,null,null,null,null],
['31日',null,null,null,309,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:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});