Microstation Dgn Viewer

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  • This is the simple, fast CAD viewer you have been looking for. Works with AutoCAD (.DWG) and Microstation (.DGN) files. When you are ready to buy, unlock the trial from within the program. Quick and easy!

    • iccadsetup.exe
    • Gateway Software Productions
    • Shareware ($25.00)
    • 9.89 Mb
    • Windows

  • CADopia 19 Standard (PERPETUAL license) is a professional drafting and drawing software for engineers, architects and other professionals who work with technical drawings. Visit www. cadopia.com for details.

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    • CADopia
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    • CADopia
    • Demo ($545.00)
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    • Win2000, WinXP, Win7 x32, Win7 x64, Windows 8, Windows 10, WinServer, WinOther, WinVista, WinVista x64

  • Usually, the specific file need to specify program opens.For example, DOC opens with WORD, XLS opens with EXCEL.These general software in our computer have installation.But if we meet the file that not known,are you go to the Internet to seek and. ..

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    • Magic Software
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    • Win2000, Win7 x32, WinServer, WinVista, WinXP

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    • Eye4Software B.V.
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  • AutoDWG DGN to DWG Converter is a solution for people who need the DGN to cad conversion capability. It is a powerful and easy-to-use converter, which converts DGN files which are in v7 and v8 formats into native AutoCAD DWG or DXF files. There is no. ..

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    • AutoDWG
    • Shareware ($295.00)
    • 5.51 Mb
    • Win95, Win98, WinME, WinNT 4.x, Windows2000, WinXP, Windows2003, Windows Vista

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    • Abroad Design
    • Shareware ($29.95)
    • 1.2 Mb
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  • View AutoCAD drawings with this free DWG/DXF/DWF viewer. The program is a small application wrapped around an ActiveX component. This allows it to run as a Windows application and in your browser.

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    • Informative Graphics Corp
    • Freeware (Free)
    • 5.66 Mb
    • Win98, WinNT 3.x, WinNT 4.x, Windows2000

  • Inzomia image viewer 3 is a very fast free zooming image viewer that will allow you to spend more time viewing pictures and less time waiting.

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    • Maple & Star AB
    • Freeware (Free)
    • 1 Mb
    • Win98, WinME, Windows2000, WinXP, Windows Vista

  • Quick to start small powerful image viewer offering windowed and fullscreen modes. Features zoom and rotate, slideshow, transitions, skinned user interface and more. Supports standard image formats including images in compressed ZIP files.

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    • Maple & Star AB
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    • 553 Kb
    • Win98, WinME, WinXP, Windows2000

  • i-Fun Viewer is fast, image viewer with support for all common image formats. It has an streamlined interface and is simple to use. It supports thumbnail browsing, image editing and slideshows. ..

    • ifunview.exe
    • Xequte Software
    • Freeware (Free)
    • 1.14 Mb
    • Win95, Win98, WinME, WinNT 3.x, WinNT 4.x, WinXP, Windows2000, Windows2003, Windows Vista

  • View images and photos as slide shows with different effects at your computer with this compact, flexible and very easy to use image viewer. It also contains various items for controlling how the image is displayed and supports 340+ image formats.

    • ReaViewer.exe
    • ReaSoft.com
    • Shareware ($29.95)
    • 1.48 Mb
    • Win 3.1x, Win95, Win98, WinME, WinXP, WinNT 3.x, WinNT 4.x, Windows2000, Windows2003

Some AutoCAD users also like to have the old settings back. Not only in AutoCAD, but also when they are using other program like MicroStation. So how can we change the settings in MicroStation? Both of them are in menu workspacepreferences. Changing background to white/black. In opened dialog box, choose category view options. Conversion from DGN to PDF. Upload your DGN data (widely used in software like Bentley Microstation and CAD programs) and convert them by one click to PDF (GeoPDF) format (widely used in software like Adobe Reader). Notice to DGN format - Microstation DGN files from Microstation versions predating version 8.0 are supported only. MicroStation DGN format. How can I view these files? Bentley created free viewer that allows you to open, view, interrogate, and print MicroStation DGN and AutoCAD DWG drawings and models. With an installed user base in the millions, Bentley View is possibly one of the most widely used CAD viewing tools available anywhere in the world. Overview Aspose DGN Viewer app to open and view DGN files. View DGN drawing online on any platform: Windows, Mac OS, Linux, Android, iOs online from everywhere. If you want to access your drawings programmatically please check Aspose.CAD documentation.


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Introduction

The MicroStation Development Library (MDL) and MicroStationAPI provide APIs for developers wanting to create custom applications for MicroStation® from Bentley Systems. We create a MicroStation application as a DLL, written using C++ and built with the Microsoft C++ compiler and linker provided with Visual Studio.

When editing your source code, you can choose whether to use Microsoft Visual Studio, Microsoft Visual Studio Code, or one of your favourite text editors.

When building your app, you can use Visual Studio or the Bentley Systems make (bmake) tools.

MicroStation Temporary Objects

MicroStation is a 3D CAD tool. Users draw 3D or 2D objects in one of eight views. Drawn objects are termed elements. A graphic element represents something that a user can draw, such as a line, arc, rectangle or cone. Elements are persisted to a DGN file: when a user has drawn an object, she can be confident that after finishing a MicroStation session she can subsequently reopen that DGN file to see the previously-drawn elements.

Developers who write applications for MicroStation one of several APIs …

  • MicroStation VBA
  • .NET DgnPlatformNet and MstnPlatformNet
  • MicroStationAPI
This article is for developers who use the C++ MicroStationAPI. That API lets a user create DGN elements through their application just as they would using MicroStation's built-in tools.

There are times when a developer would like to show a user temporary graphics. Vantage xbox one mod tool. For example, during a custom command while constructing a complex object, or an object that relies on adjacent geometry. It is useful to see construction lines that provide clues. Once the command is finished, the temporary graphics vanish: that is, they are never committed to file. Often, the temporary graphics are snappable, meaning that a user can snap a point, such as the beginning of a real line, to the temporary graphics.

Persistent and Non-Persistence Graphic Objects in a MicroStation Session

View Decoration
Sprites provide feedback to the user. Each Sprite — a small image — is designed to provide some meaning in the context of the current command state. Sprites are likely to move, change or disappear frame-by-frame as a command progresses. Sprites vanish once the command is complete and are never written to a DGN model
Transient Elements
Transients are temporary DGN elements. They are created in just the same way as normal DGN elements but are stored in a non-persistent cache and are never saved to a DGN file. A transient element survives as long as the programmer wants it to survive, or until the DGN model is closed, whichever is the sooner
Rubber-Banding
MicroStation draws DGN elements during a command. Rubber-banding provides visual feedback to the user as the command progresses. The elements are recalculated and redrawn frame-by-frame as the command state changes. Usually, once a command is complete, the rubber-banded element is added to a DGN model and becomes permanent

An application designer may choose to use some or all the above techniques when specifying how a MicroStation application should work.

  • Sprites are commonplace: you see them frequently when you use MicroStation. For example, the handles on a Selection Set are Sprites
  • Rubber-Banding is common in element creation and modification tools
  • Transient Elements may be used in complex tools to show some intermediate stage or to show constructions. They may be used for other purposes: for example to show kinematics

Bentley staffer Brien Bastings provided this tip:

A view decorator is good for things that may be changing every frame/cursor motion, an IViewTransient is good for things that don't change often.

Transient Elements and Transient Geometry

In MicroStation terminology, such temporary graphics are called transient. Using the MicroStationAPI in MicroStation CONNECT, you can create both transient elements and transient geometry.

Microstation Dgn Viewer

The difference between transient elements and transient geometry is that a programmer can convert a normal element to a transient, whereas transient geometry is anything that you can define geometrically. Using the MicroStationAPI to draw transient geometry also gives you finer control over what is drawn during a number of view update events, and whether the geometry is snappable or not.

Transient Objects from the Developer's Perspective

Blood game boxer. We wrote this solution in response to a question posed on the Be Community Forums. MicroStation lets programmers create transient geometry in one or more views. Transient geometry and transient elements are never written to file. They may be useful in providing a view of constructions for various reasons — for example, to show a user how a possible contruction may appear before committing it to a model permanentley.

Q How do I draw transient geometry in a MicroStation view?

A A simple question, which turns out to have a complex answer. The MicroStationAPI for MicroStation CONNECT provides the ability to draw pure geometry to a view, as well as the ability to create transient DGN elements.

Terminology

Let's clarify some terminology. We need to distinguish between persistent and transient elements, between MicroStation elements and pure geometry, and between dynamic and other graphic display events.

Persistent Elements
When you create a MicroStation element, that element is added to a model and ultimately persisted to a file. When you reopen the file, the element is available for viewing and manipulation. MicroStation takes care of drawing persistent elements for you. If you have created a persistent element, then there's no need to use IViewTransients.
Temporary Graphics
When you create a MicroStation element, that element is added to a model and ultimately persisted to a file. When you reopen the file, the element is available for viewing and manipulation. MicroStation takes care of drawing persistent elements for you. If you have created a persistent element, then there's no need to use IViewTransients.

With MicroStation CONNECT you can create transient geometry, as opposed to transient elements.

If they are not persistent elements, MicroStation doesn't know about them, and you are responsible for drawing them. The IViewTransients interface provides us with numerous events when we can draw stuff. During a dynamic update, the user is moving the cursor and, yes, your function will be called again and again to create and draw your geometry (geometry, not elements) based on the current cursor position.

Microstation Dgn Viewer

Because your geometry is drawn repeatedly, the callback provides an opportunity for you to stop drawing (CheckStop) during one of those events. From the user perspective, this lets your application be responsive rather than slowing everying down because it insists on drawing everything even when there is no need.

If your geometry is static, and does not need to be recalculated relative to the current cursor position, then drawing it repeatedly during dynamics may be unnecessary.

Transient Elements

Transient elements are not persistent (they are never written to file). However, they are created from a MicroStation element and stored in the transient cache. MicroStation knows about the transient cache and draws its contents for you.

MicroStationAPI: View Transients Project

Microstation Dgn Viewer Free

The purpose of the ViewTransients project is to illustrate the use of the MicroStationAPI and its IViewTransients interface. It requires C++, as does any project that uses the MicroStationAPI. You register at run-time an instance of a class that inherits from IViewTransients. Subsequently, MicroStation calls your object when certain events happen. Your code receives an IViewContext* that you can use to react to different events and draw geometry in one or more views.

By reacting differently to different events, you can simply draw geometry in a view, or make it snappable for pick user operations. For example, you can make a transient line snappable so that a user can snap to a keypoint on the transient while creating genuine MicroStation elements.

Because you draw pure geometry, you don't need to create elements, and you don't have to use the mdlTransient_API.

Building ViewTransients

We assume that you are using the MicroStation development environment to build this project. Consult the MicroStation Software Development Kit (SDK) help for more information, or take a look at our guide to setting up Windows to build MicroStation applications.

Microstation Dgn Viewer Software

As this is a C++ project, you'll need Visual Studio installed. The project builds from a Bentley make (bmake) file, so the purpose of Visual Studio is to provide a compiler and linker rather than an IDE.

As with any application built for native code, the result is in two parts: ViewTransients.ma and ViewTransients.dll. File ViewTransients.ma contains only resource data: in this case, the information MicroStation requires to load the DLL, and a command table. ViewTransients.dll is the implementation file. When a user types mdl load ViewTransients. MicroStation first loads ViewTransients.ma and finds the resource directive (the DllMdlApp in ViewTransients.r) that instructs it to load a DLL, then it loads ViewTransients.dll.

Download the ViewTransients Project

Microstation Dgn Viewer Windows 10

Download the ViewTransients project. This ZIP file contains C++ source code header and implementation files, and a bmake (.mke) file to build the project. You need Visual Studio 2015 to be installed in order to compile this project for MicroStation CONNECT.

Free Dgn Viewer

Questions

Microstation Dgn Viewer Online

Post questions about C++ and the MicroStationAPI to the MicroStation Programming Forum.