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',581,null,null,682,null,null,null,null,null,null,null,null],
['2日',676,null,null,583,null,null,null,null,null,null,null,null],
['3日',739,null,null,658,null,null,null,null,null,null,null,null],
['4日',837,null,null,759,null,null,null,null,null,null,null,null],
['5日',763,null,null,825,null,null,null,null,null,null,null,null],
['6日',664,null,null,913,null,null,null,null,null,null,null,null],
['7日',643,null,null,828,null,null,null,null,null,null,null,null],
['8日',715,null,null,575,null,null,null,null,null,null,null,null],
['9日',786,null,null,615,null,null,null,null,null,null,null,null],
['10日',739,null,null,638,null,null,null,null,null,null,null,null],
['11日',767,null,null,730,null,null,null,null,null,null,null,null],
['12日',798,null,null,831,null,null,null,null,null,null,null,null],
['13日',834,null,null,925,null,null,null,null,null,null,null,null],
['14日',872,null,null,822,null,null,null,null,null,null,null,null],
['15日',916,null,null,905,null,null,null,null,null,null,null,null],
['16日',982,null,null,878,null,null,null,null,null,null,null,null],
['17日',908,null,null,618,null,null,null,null,null,null,null,null],
['18日',796,null,null,573,null,null,null,null,null,null,null,null],
['19日',736,null,null,648,null,null,null,null,null,null,null,null],
['20日',796,null,null,670,null,null,null,null,null,null,null,null],
['21日',897,null,null,789,null,null,null,null,null,null,null,null],
['22日',942,null,null,908,null,null,null,null,null,null,null,null],
['23日',1019,null,null,852,null,null,null,null,null,null,null,null],
['24日',834,null,null,716,null,null,null,null,null,null,null,null],
['25日',879,null,null,772,null,null,null,null,null,null,null,null],
['26日',684,null,null,769,null,null,null,null,null,null,null,null],
['27日',770,null,null,826,null,null,null,null,null,null,null,null],
['28日',915,null,null,807,null,null,null,null,null,null,null,null],
['29日',919,null,null,899,null,null,null,null,null,null,null,null],
['30日',967,null,null,992,null,null,null,null,null,null,null,null],
['31日',null,null,null,1065,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:1100},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)
      }
    });
  }

});