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',509,null,null,575,null,null,null,null,null,null,null,null],
['2日',216,null,null,381,null,null,null,null,null,null,null,null],
['3日',228,null,null,356,null,null,null,null,null,null,null,null],
['4日',268,null,null,407,null,null,null,null,null,null,null,null],
['5日',288,null,null,471,null,null,null,null,null,null,null,null],
['6日',344,null,null,570,null,null,null,null,null,null,null,null],
['7日',398,null,null,602,null,null,null,null,null,null,null,null],
['8日',465,null,null,576,null,null,null,null,null,null,null,null],
['9日',454,null,null,569,null,null,null,null,null,null,null,null],
['10日',520,null,null,504,null,null,null,null,null,null,null,null],
['11日',587,null,null,562,null,null,null,null,null,null,null,null],
['12日',541,null,null,593,null,null,null,null,null,null,null,null],
['13日',518,null,null,625,null,null,null,null,null,null,null,null],
['14日',516,null,null,590,null,null,null,null,null,null,null,null],
['15日',609,null,null,517,null,null,null,null,null,null,null,null],
['16日',293,null,null,339,null,null,null,null,null,null,null,null],
['17日',310,null,null,346,null,null,null,null,null,null,null,null],
['18日',346,null,null,350,null,null,null,null,null,null,null,null],
['19日',371,null,null,372,null,null,null,null,null,null,null,null],
['20日',381,null,null,471,null,null,null,null,null,null,null,null],
['21日',424,null,null,460,null,null,null,null,null,null,null,null],
['22日',460,null,null,547,null,null,null,null,null,null,null,null],
['23日',447,null,null,519,null,null,null,null,null,null,null,null],
['24日',575,null,null,715,null,null,null,null,null,null,null,null],
['25日',606,null,null,705,null,null,null,null,null,null,null,null],
['26日',486,null,null,780,null,null,null,null,null,null,null,null],
['27日',562,null,null,712,null,null,null,null,null,null,null,null],
['28日',566,null,null,648,null,null,null,null,null,null,null,null],
['29日',546,null,null,666,null,null,null,null,null,null,null,null],
['30日',null,null,null,735,null,null,null,null,null,null,null,null],
['31日',null,null,null,699,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)
      }
    });
  }

});