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',463,null,null,420,null,null,null,null,null,null,null,null],
['2日',505,null,null,618,null,null,null,null,null,null,null,null],
['3日',533,null,null,700,null,null,null,null,null,null,null,null],
['4日',528,null,null,738,null,null,null,null,null,null,null,null],
['5日',551,null,null,563,null,null,null,null,null,null,null,null],
['6日',606,null,null,532,null,null,null,null,null,null,null,null],
['7日',536,null,null,650,null,null,null,null,null,null,null,null],
['8日',386,null,null,217,null,null,null,null,null,null,null,null],
['9日',445,null,null,171,null,null,null,null,null,171,null,null],
['10日',389,null,null,219,null,null,null,null,null,null,null,null],
['11日',360,null,null,265,null,null,null,null,null,null,null,null],
['12日',458,null,null,287,null,null,null,null,null,null,null,null],
['13日',525,null,null,332,null,null,null,null,null,null,null,null],
['14日',528,null,null,400,null,null,null,null,null,null,null,null],
['15日',576,null,null,438,null,null,null,null,null,null,null,null],
['16日',610,null,null,444,null,null,null,null,null,null,null,null],
['17日',595,null,null,412,null,null,null,null,null,null,null,null],
['18日',580,null,null,385,null,null,null,null,null,null,null,null],
['19日',481,null,null,255,null,null,null,null,null,null,null,null],
['20日',322,null,null,299,null,null,null,null,null,null,null,null],
['21日',364,null,null,372,null,null,null,null,null,null,null,null],
['22日',427,null,null,406,null,null,null,null,null,null,null,null],
['23日',493,null,null,434,null,null,null,null,null,null,null,null],
['24日',480,null,null,350,null,null,null,null,null,null,null,null],
['25日',516,null,null,439,null,null,null,null,null,null,null,null],
['26日',527,null,null,422,null,null,null,null,null,null,null,null],
['27日',378,null,null,346,null,null,null,null,null,null,null,null],
['28日',436,null,null,338,null,null,null,null,null,null,null,null],
['29日',421,null,null,226,null,null,null,null,null,null,null,null],
['30日',316,null,null,212,null,null,null,null,null,null,null,null],
['31日',null,null,null,238,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: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)
      }
    });
  }

});