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',885,null,null,943,null,null,null,null,null,null,null,null],
['2日',1183,null,null,911,null,null,null,null,null,null,null,null],
['3日',1150,null,null,956,null,null,null,null,null,null,null,null],
['4日',null,null,null,899,null,null,null,null,null,null,null,null],
['5日',920,null,null,943,null,null,null,null,null,null,null,null],
['6日',941,null,null,1000,null,null,null,null,null,null,null,null],
['7日',895,null,null,971,null,null,null,null,null,null,null,null],
['8日',930,null,null,908,null,null,null,null,null,null,null,null],
['9日',910,null,null,970,null,null,null,null,null,null,null,null],
['10日',882,null,null,null,null,null,null,null,null,null,null,null],
['11日',945,null,null,911,null,null,null,null,null,null,null,null],
['12日',927,null,null,938,null,null,null,null,null,null,null,null],
['13日',937,null,null,895,null,null,null,null,null,null,null,null],
['14日',956,null,null,873,null,null,null,null,null,null,null,null],
['15日',968,null,null,875,null,null,null,null,null,null,null,null],
['16日',889,null,null,902,null,null,null,null,null,null,null,null],
['17日',925,null,null,958,null,null,null,null,null,null,null,null],
['18日',963,null,null,962,null,null,null,null,null,null,null,null],
['19日',969,null,null,938,null,null,null,null,null,null,null,null],
['20日',920,null,null,905,null,null,null,null,null,null,null,null],
['21日',932,null,null,867,null,null,null,null,null,null,null,null],
['22日',896,null,null,930,null,null,null,null,null,null,null,null],
['23日',973,null,null,1006,null,null,null,null,null,null,null,null],
['24日',909,null,null,948,null,null,null,null,null,null,null,null],
['25日',893,null,null,918,null,null,null,null,null,null,null,null],
['26日',943,null,null,908,null,null,null,null,null,null,null,null],
['27日',null,null,null,932,null,null,null,null,null,null,null,null],
['28日',null,null,null,941,null,null,null,null,null,null,null,null],
['29日',1177,null,null,885,null,null,null,null,null,null,null,null],
['30日',961,null,null,903,null,null,null,null,null,null,null,null],
['31日',928,null,null,null,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6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=30 -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)
      }
    });
  }

});