Nevron Map for SSRS 关于

SQL Server Reporting Services 2005、2008、2008R2、2012 和 2014 均可使用先进的地图报告项。

Nevron Map for SSRS is an advanced mapping and geospatial data visualization tool for Reporting Services. Designed to provide report authors with an easy and powerful way to create maps that are tightly integrated with the data. If you are looking to analyze geographic data within your reports, then Nevron Map for SSRS gives you many exclusive advantages. Enhance your reports by employing and displaying information that includes maps of continents, states, countries, regions and generally any type of geospatial data.

Nevron Map for SSRS features:

  • Support for predefined and custom ESRI maps
  • Support for multiple layers, legends and titles
  • Advanced data binding to your data
  • 22 map projections
  • Data driven filling and styling
  • Map zooming, scrolling and centering
  • Seamless integration with SQL Server Reporting Services

General Features

  • Support for all versions of SQL Server and Visual Studio (SSDT) since 2008 - Nevron Barcode for SQL Server Reporting Services introduces a new level of data visualization, designed to extend your reports within SSRS 2005, 2008, 2008R2, 2012, 2014, 2016, 2017 and 2019 editions.
  • Multiple Map Layers - Nevron Map for SSRS supports unlimited number of map layers. Each map layer can display either a predefined or custom ESRI map. Each layer can be individually bound to the underlying data source, filled with a fill rule or have per shape dynamic appearance.
  • Multiple Legends - Nevron Map for SSRS supports unlimited number of map legends. Each layer can be associated to a different legend. Each layer can display layer specific information on its layer. Map legends which can be manually positioned or docked to map or map area.
  • Multiple Titles - Nevron Map for SSRS supports unlimited number of map titles. Map titles which can be manually positioned or docked to map or map area.
  • Map Templates - Nevron Map for Reporting Services supports saving and loading templates. Save the map state from the designer to XML and then import it in in a different report item. The state generated by the VS2005, VS2008, VS2010, VS2012, VS2013, VS2015, VS2017 and VS2019 report items is compatible meaning you can easily convert reports generated with different versions of Visual Studio.

Map Layers

  • Nevron Map for SSRS supports unlimited number of map layers. Each map layer can display either a predefined or custom ESRI map. The report item comes with the following build-in maps:
    • Map of the World
    • Map of USA
    • Maps for all USA states.
  • Additionally you can import any map that is available in ESRI format. The ESRI map import loads both ESRI geospatial and database data, so that you can perform data binding on both predefined and custom ESRI maps. Each map layer can have its own settings for fill rule, display on legends and dynamic shape appearance and action.

Map Fill Rules

  • When making choropleth maps you are often required to fill the map using a filling rule that splits the input dataset to a user defined number of ranges. Nevron Map for SSRS supports both two color and three color filling rules with a user specified number of ranges. The dataset is automatically split to the specified ranges according to one of the following distribution rules:
    • Equal - also known as quantiles, this method allows for unequally sized data intervals and involves adjustment of the interval limits until an equal number of data points can be slotted into each interval.
    • Equal Interval - also known as equal ranges (or steps), this method involves division of the entire data range into equally sized intervals.
    • Optimal - adjusts the size of data intervals in order to minimize the classification error and thus the map looks more balanced and the results seem more correct, with just a few shapes in the highest class as one would expect.

Supported Map Projections

  • In order to see geographical data on a 2D device such as a monitor or printer, that data needs to projected to a 2D plane using a map project, that transforms longitude/latitude coordinates to 2D coordinates. Nevron Map for SSRS supports 22 map projections including:
    • Aitoff
    • Bonne
    • Cylindrical Equal-Area
    • Equirectangular
    • Eckert IV
    • Eckert VI
    • Hammer
    • Kavrayskiy VII
    • Mercator
    • Miller Cylindrical
    • Mollweide
    • Orthographic
    • Robinson
    • Stereographic
    • Van der Grinten
    • Wagner VI
    • Winkel Tripel

Map Parallels and Meridians

  • Nevron Map for SSRS features full control over the map parallels and meridians visibility, appearance and step. You can choose to display parallels and meridians with fine, normal or coarse density. Parallels and meridians can be displayed behind or above the map.

Map Bounds, Centering and Zooming

  • Nevron Map for SSRS allows you to control the displayed geographical bounds in several ways:
    • Fit To Bounds - the map is fitted to automatically determined bounds or custom ones. You can individually specify automatic or custom min and/or max longitude and/or latitude values for the map bounds.
    • Fit To Layer - the map is fitted to the content of a user specified layer. This is useful when you display multiple layers and want to zoom to a specific one.
    • Fit to Data Bound Shapes - not all shapes of the map can be bound to the respective layer data table. This mode lets you zoom only to the shapes which are bound to data.
    • Fit to Matching Shapes - lets you fit the map to the shapes that match a specific criteria.
  • Nevron Map for SSRS can be zoomed to a user specified zoom percent.
  • Nevron Map for SSRS can also be centered in several ways:
    • Center To Percents - the map is centered to use specified percents relative to the current map bounds.
    • Center To Layer - the map is centered to a specific map layer.
    • Center To Data Bound Shapes - not all shapes of the map can be bound to the respective layer data table. This mode lets you center the map to the shapes which are bound to data.
    • Center To Matching Shapes - lets you center the map to the shapes that match a specific criteria.

Additional Customizations

  • Following is a brief list of some of the most important additional customization options that are visually exposed by the chart designer:
    • Titles:
      • Titles visibility
      • Titles appearance
      • Titles action
    • Legends:
      • Advanced positioning options
      • Items layout preferences
      • Control over legend marks
      • Header and Footer
      • Gridlines
      • Stripes
      • Legend action
    • Per Layer Properties:
      • Hide shapes without data
      • Choose value data field
      • Choose text data field
      • Hide/show texts
      • Choose polygon labeling mode
      • Per shape appearance, visibility and action
    • Data Groupings Editors:
      • Edit grouping expressions
      • Edit filter expressions
      • Edit sorting expressions
    • Rendering:
      • Support for different image formats
      • Specify resolution
      • Image sizing options
      • Gray scale rendering
      • On/off image map rendering
      • Control over the currently used culture settings. You can select a custom culture or synchronize the currently used culture with the user regional settings.
    • Appearance Customizations:
      • Fill Style editor - helps you define the filling of an element. Provides options for solid color, gradient, image and advanced gradient fill types.
      • Stroke Style editor - helps you define the outline/stroke of an element. Provides options for line caps and joins, line pattern and color.
      • Shadow Style editor - helps you define the shadow which is casted by an element. Provides options for solid, linear, radial blur and gaussian blur shadows.
      • Text Style editor - helps you define the default appearance of a text element. Provides options for font size and type, font filling, outline, shadow, backplane etc.
      • Frame Style editor - helps you define the frame of the component and its panels. Supports artistic/image borders.
    • Map Code Customization:
      • Nevron Map for Reporting Services supports customization through C# code, which allows you to use the full Nevron Chart for .NET and Nevron Diagram for .NET APIs in SSRS.