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',931,null,null,1083,null,null,null,null,null,null,null,null],
['2日',1101,null,null,1191,null,null,null,null,null,null,null,null],
['3日',null,null,null,null,null,null,null,null,null,null,null,null],
['4日',1199,null,null,1004,null,null,null,null,null,null,null,null],
['5日',1008,null,null,941,null,null,null,null,null,null,null,null],
['6日',1019,null,null,1107,null,null,null,null,null,null,null,null],
['7日',1147,null,null,1177,null,null,null,null,null,null,null,null],
['8日',1104,null,null,1123,null,null,null,null,null,null,null,null],
['9日',1052,null,null,1124,null,null,null,null,null,null,null,null],
['10日',1017,null,null,null,null,null,null,null,null,null,null,null],
['11日',980,null,null,1048,null,null,null,null,null,null,null,null],
['12日',1022,null,null,1186,null,null,null,null,null,null,null,null],
['13日',1088,null,null,1079,null,null,null,null,null,null,null,null],
['14日',937,null,null,1090,null,null,null,null,null,null,null,null],
['15日',1113,null,null,1025,null,null,null,null,null,null,null,null],
['16日',null,null,null,1227,null,null,null,null,null,null,null,null],
['17日',962,null,null,1088,null,null,null,null,null,null,null,null],
['18日',1064,null,null,null,null,null,null,null,null,null,null,null],
['19日',1124,null,null,null,null,null,null,null,null,null,null,null],
['20日',1123,null,null,1128,null,null,null,null,null,null,null,null],
['21日',1154,null,null,1049,null,null,null,null,null,null,null,null],
['22日',1398,null,null,969,null,null,null,null,null,null,null,null],
['23日',1077,null,null,817,null,null,null,null,null,null,null,null],
['24日',763,null,null,970,null,null,null,null,null,null,null,null],
['25日',715,null,null,903,null,null,null,null,null,null,null,null],
['26日',930,null,null,856,null,null,null,null,null,null,null,null],
['27日',1036,null,null,812,null,null,null,null,null,null,null,null],
['28日',986,null,null,956,null,null,null,null,null,null,null,null],
['29日',849,null,null,959,null,null,null,null,null,null,null,null],
['30日',931,null,null,1120,null,null,null,null,null,null,null,null],
['31日',1048,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:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});