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  • 放大镜

    页面上添加显示放大镜的按钮:

    <esri:Command ClientAction="toggleMagnifier();" DefaultImage="Images/MapTool/show-magnify-win_OFF.png"
    HoverImage="Images/MapTool/show-magnify-win_ON.png" JavaScriptFile="" Name="放大镜"
    SelectedImage="Images/MapTool/show-magnify-win_ON.png" ToolTip="放大镜" />

    放大镜工具:

    <esri:Magnifier ID="Magnifier1" runat="server" BackColor="White" BorderColor="Gray"
    BorderStyle="Solid" BorderWidth="1px" Font-Names="Verdana" Font-Size="8pt" ForeColor="Black"
    Height="200px" TitleBarColor="WhiteSmoke" TitleBarHeight="20px" TitleBarSeparatorLine="False"
    Transparency="35" Width="200px" MagnifierMapResource="Portland" MapResourceManager="MapResourceManager1"
    Title="放大镜" Map="Map1" Visible="false">
    </esri:Magnifier>

    控制放大镜显示和隐藏的,即toggleMagnifierjs脚本:


    //放大镜的显示与隐藏
    function toggleMagnifier()
    {
    var mag = $get("Magnifier1");
    if (mag != null)
    {
    toggleFloatingPanelVisibility('Magnifier1');
    }
    else
    {
    alert("Magnifier is not available");
    }
    }

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  • 原文地址:https://www.cnblogs.com/lff255356/p/2741132.html
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