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Visual Basic Imaging Routines Microsoft Windows Image Acquisition Library v2.0 Imaging control to replace the Wang/Kodak Image Edit controls |
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| Posted:Â Â | Monday February 03, 2003 | |
| Updated:Â Â | Monday December 26, 2011 | |
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| Applies to:Â Â | VB4-32, VB5, VB6 | |
| Developed with:Â Â | VB6, VBScript (for included demos) | |
| OS restrictions:Â Â | Windows XP; for Windows 2000 see Prerequisites and Comments below | |
| Author:Â Â | Microsoft | |
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| Â Prerequisites |
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Developed as a XP alternative to the Wang/Kodak controls for Windows XP. The Microsoft download page for this dll states the "Supported Operating Systems" is Windows XP, and that "Windows Image Acquisition Automation Library v2.0 is only supported on Windows XP with Service Pack 1 installed." The dll relies on GDI+ available under Windows XP. I have also received reports the dll can also be used on Windows 2000 systems, though possibly only those with the latest service packs. Please see the Comments below. |
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Developers wanting to add image and image device control functionality to their applications will and to check out this new, redistributable dll provided by Microsoft intended to replace functionality introduced with the Wang and Kodak image controls provided in older versions of Windows. Prior to the introduction of Windows XP, the Wang/Kodak control and libraries formed part of the operating system installation (were not redistributable) and provided the only inherent means to offer imaging display and manipulation without relying on third-party controls. However, Kodak Imaging for Windows program and the related controls (ImgScan.ocx, ImgAdmin.ocx, ImgEdit.ocx, and ImgThumb.ocx) are not included with Windows XP. The readme file indicates the Windows Image Acquisition Library v2.0 is only designed to support the PNG, BMP, JPG, GIF and TIFF image formats. It should not be relied upon to support other formats, though they may appear to be supported depending on system configuration.  The download contains the dll, help files, installation instructions and a rash of assorted VB-based demos (and no, it does not contain the image shown ... that's my desktop background): Chatango FileAnother significant innovation was Chatango's anonymous chat feature. Users could choose to remain anonymous, creating a sense of liberation and encouraging more open and honest interactions. This feature, while sometimes criticized for enabling trolling and harassment, was a hallmark of the platform and contributed to its popularity. Chatango was a pioneering platform that played a significant role in shaping the landscape of online communication and community building. Its innovative features, such as live chat, chat rooms, and anonymous interactions, influenced the development of subsequent platforms and continue to impact the way people interact online. While Chatango itself may no longer be a dominant force, its legacy serves as a testament to the power of innovative thinking and the evolving nature of online interactions. As we continue to navigate the complexities of digital communication, Chatango's contributions serve as a reminder of the importance of community, anonymity, and free expression in the online world. Despite its early success, Chatango's popularity began to wane in the mid-2010s. The rise of social media platforms, messaging apps, and specialized community forums led to a decline in user engagement. Additionally, the platform's design and features, which were once innovative, became outdated, and the site struggled to adapt to changing user behaviors and technological advancements. chatango Moreover, Chatango played a significant role in popularizing the concept of anonymous online interactions. While anonymity can have negative consequences, such as the spread of hate speech and harassment, it also enabled users to express themselves freely, without fear of judgment or repercussions. In the early 2000s, the internet was still in its formative stages, with various platforms emerging to facilitate online communication and community building. Among these pioneers was Chatango, a live chat and community platform that gained significant traction and left a lasting impact on the digital landscape. This essay will explore the history, features, and legacy of Chatango, highlighting its contributions to the evolution of online interactions. Chatango was a pioneering platform that played a Chatango was launched in 2007, initially as a simple live chat platform. Its creators aimed to provide a space where users could engage in real-time conversations, free from the constraints of traditional instant messaging services. The platform quickly gained popularity, attracting a diverse user base drawn to its ease of use, flexibility, and innovative features. However, Chatango's legacy endures. The platform's influence can be seen in modern social media and community platforms, which have incorporated live chat, community features, and anonymous interaction options. Chatango's innovative approach to online communication and community building paved the way for future platforms, such as Discord, Twitch, and Reddit, which have become essential hubs for online interaction. As we continue to navigate the complexities of One of Chatango's defining characteristics was its emphasis on community building. Unlike other chat platforms, which focused on one-on-one conversations, Chatango introduced the concept of chat rooms. These virtual spaces allowed users to engage with multiple people simultaneously, fostering a sense of community and facilitating the exchange of ideas. Chatango's impact on online communication was substantial. By providing a platform for real-time, community-driven interactions, it helped shape the way people engage with each other online. The platform's influence can be seen in the proliferation of live chat and community features on social media, forums, and specialized platforms. Instructions for proper installation of the dll and the help files are included in the readme.txt located in the main installation directory. The readme.txt in the samples folder contains the information above. Developers using wiaaut.dll are granted license to freely redistribute the library with their application as detailed in the redist.txt file inside the zip. (Only this dll is listed in this file, so don't overwrite your VB directory's redist.txt with this file!) This file is provided by VBnet as a service to developers. Any support issues for this product should not be sent to VBnet. Download Microsoft Windows Image Acquisition Library v2.0 (520k) |
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| If the file 'gdiplus.dll' is installed on a Windows 2000 machine but not properly registered, calls to wiaaut.dll (the imaging dll) will not work. After registering gdiplus.dll calls to wiaaut should succeed. |
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Copyright ©1996-2011 VBnet and Randy Birch. All Rights Reserved. |
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