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',413,null,null,null,null,null,null,null,null,70,null,null],
['2日',422,null,null,null,null,null,null,null,null,137,null,null],
['3日',472,null,null,175,null,null,null,null,null,175,null,null],
['4日',526,null,null,216,null,null,null,null,null,null,null,null],
['5日',571,null,null,219,null,null,null,null,null,null,null,null],
['6日',582,null,null,224,null,null,null,null,null,null,null,null],
['7日',570,null,null,207,null,null,null,null,null,null,null,null],
['8日',559,null,null,137,null,null,null,null,null,137,null,null],
['9日',600,null,null,223,null,null,null,null,null,null,null,null],
['10日',426,null,null,250,null,null,null,null,null,null,null,null],
['11日',508,null,null,284,null,null,null,null,null,null,null,null],
['12日',558,null,null,298,null,null,null,null,null,null,null,null],
['13日',669,null,null,254,null,null,null,null,null,null,null,null],
['14日',495,null,null,268,null,null,null,null,null,null,null,null],
['15日',527,null,null,207,null,null,null,null,null,null,null,null],
['16日',558,null,null,109,null,null,null,null,null,109,null,null],
['17日',321,null,null,165,null,null,null,null,null,165,null,null],
['18日',362,null,null,239,null,null,null,null,null,null,null,null],
['19日',424,null,null,283,null,null,null,null,null,null,null,null],
['20日',556,null,null,296,null,null,null,null,null,null,null,null],
['21日',524,null,null,344,null,null,null,null,null,null,null,null],
['22日',570,null,null,382,null,null,null,null,null,null,null,null],
['23日',532,null,null,328,null,null,null,null,null,null,null,null],
['24日',284,null,null,308,null,null,null,null,null,null,null,null],
['25日',350,null,null,377,null,null,null,null,null,null,null,null],
['26日',347,null,null,400,null,null,null,null,null,null,null,null],
['27日',350,null,null,445,null,null,null,null,null,null,null,null],
['28日',359,null,null,460,null,null,null,null,null,null,null,null],
['29日',349,null,null,476,null,null,null,null,null,null,null,null],
['30日',370,null,null,415,null,null,null,null,null,null,null,null],
['31日',317,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:'2022年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});