StyledTextKit

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No good way to dynamically change font size

1

Once you create the StyledTextRenderer, you would need to create an entirely new object to change one small attribute like font size. This is an expensive process

jseidman95

Add NSDataDetector support

2

h/t @SD10 for the idea! Inspired by [TTTAttributedLabel](https://github.com/TTTAttributedLabel/TTTAttributedLabel/blob/b0f1f93d5d4368a7aaf52e848013a1b40b00dc3c/TTTAttributedLabel/TTTAttributedLabel.m#L220).

rnystrom

Performance trade-off for using NSAttributedString with StyledTextBuilder

1

Just curious as if there is a performance tradeoff for creating an attributed string, and then using the convenience initializer of the StyledTextBuilder that takes in an attributed string vs...

kylelol

Additional caching

1

In previous impls we also implemented the following caching layers in addition to the current bitmap and size cache: 1. Renderer caching. Saves the layout managers, and is commonly lighter...

ocrickard

Needs better docblocks

1

Since this is a tool that people should use to build upon, we should have better docblocks to describe more advanced usages of API's. Plus, I LOVE ASCII art.

ocrickard

CATiledLayer for large chunks of text

3

Idk how best to combine these, but would improve rendering huge chunks of text. - `mmap` bitmap from disk - All layers in memory defeats the purpose - LRUCache can...

rnystrom

Add a drawsAsync feature to StyledTextView

2

- Draw on a bg thread, come back to main to set contents - Technically `CALayer` stuff is thread safe (IIRC from ASDK) - Prevent race conditions

rnystrom

Most text highlighting for large blocks break down into 3 parts, first line, body, and last line. This gives the selection a really nice outline, and also avoids the N^2...

ocrickard

rnystrom