Matlab_GUI学习笔记（六）——常用对象的属性之Text

Matlab_GUI学习笔记（六）——常用对象的属性之Text

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1. Text

Text为坐标轴Axes的子对象。可以通过allchild函数查看Axes的子对象。

>> ha = axes;
>> ht = text(1,1,'示例');
>> get(ht)
        BackgroundColor: 'none'
           BeingDeleted: 'off'
             BusyAction: 'queue'
          ButtonDownFcn: ''
               Children: [0×0 GraphicsPlaceholder]
               Clipping: 'off'
                  Color: [0 0 0]
              CreateFcn: ''
              DeleteFcn: ''
              EdgeColor: 'none'
                Editing: 'off'
                 Extent: [1 0.9755 0.0626 0.0491]
              FontAngle: 'normal'
               FontName: 'Helvetica'
               FontSize: 10
          FontSmoothing: 'on'
              FontUnits: 'points'
             FontWeight: 'normal'
       HandleVisibility: 'on'
                HitTest: 'on'
    HorizontalAlignment: 'left'
            Interpreter: 'tex'
          Interruptible: 'on'
              LineStyle: '-'
              LineWidth: 0.5000
                 Margin: 3
                 Parent: [1×1 Axes]
          PickableParts: 'visible'
               Position: [1 1 0]
               Rotation: 0
               Selected: 'off'
     SelectionHighlight: 'on'
                 String: '示例'
                    Tag: ''
                   Type: 'text'
          UIContextMenu: [0×0 GraphicsPlaceholder]
                  Units: 'data'
               UserData: []
      VerticalAlignment: 'middle'
                Visible: 'on'

• Interpreter
  解释器tex，latex在编辑一些公式的时候经常使用到。

  ha = axes;
  ht = text(1,1,'示例');
  text('String', '\int_0^x dF(x)','Position', [0.5,0.5]);
  text('interpreter', 'latex', 'String', '$$ \int_0^x dF(x) $$', 'Position', [0.5,0.7]);