[−][src]Module xi_core_lib::width_cache
Cache and utilities for doing width measurement.
Structs
| CodepointMono | A measure in which each codepoint has width of 1. |
| WidthBatchReq | A batched request, so that a number of strings can be measured in a a single RPC. |
| WidthCache | |
| WidthReq | A request for measuring the widths of strings all of the same style (a request from core to front-end). |
Traits
| WidthMeasure | A trait for types that provide width measurement. In the general case this will be provided by the frontend, but alternative implementations might be provided for faster measurement of 'fixed-width' fonts, or for testing. |
Type Definitions
| Token | A token which can be used to retrieve an actual width value when the batch request is submitted. |
| WidthResponse | The response for a batch of |