new features and postma collection

[NamanChhabra]

Description

Related Issue

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [ ] I have signed the Adobe Open Source CLA.
• [ ] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [ ] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.
• [ ] All new and existing tests passed.

[cfjedimaster]

Hi, looking at this, I'd like to suggest we add some more information about how H/W attributes impact image tags in HTML strings. For example:

Given an image of height 500 and width 300, if I do not specify H/W in my HTML, then the result PDF will use that, correct?

If I use a H/W of 10/10, then the resulting HTML will be that size, and look bad as it's not proportioned right. Correct?

if I specify a H of 200, and no width, what happens? In a browser, it will be proportioned correctly. What happens in DocGen?