ImageCtx is an image control based on the IImgCtx COM interface and can decode all the images that can be shown in Internet Explorer.
The images can be rendered using its actual size or can be resized to fit the width or the height of the window. Resizing is done automatically by the control.
A big thanks and credit goes to José Roca and to his great generosity expressed by publishing tons of Power Basic sources in his web site and forum.
Important notes about IMAGECTX control
IMAGECTX is an undocumented Microsoft interface used by Internet Explorer to render images.
Behave of this control can vary its behave depending on the installed Internet Explorer version or by a Windows update process.