vector_tile_renderer

• add scale capability to TileTranslate

• improve invalid vector tile data handling
• support raster layers in the theme (e.g. to support hillshade with raster tiles)

• update dependencies

• support labels and icon rotation aligned with viewport

• add support for sprites

• fix an issue where curly brace expressions referencing a non-string property value could not be rendered as text

• add support for to-boolean expressions
• add support for sqrt expressions
• fix defect that occasionally caused tile layers not to be rendered if a minZoom or maxZoom was specified

• fix issue where a null pointer exception could prevent a tile from rendering correctly

• fix issue where tiles could not be rendered when tile has text with empty path metrics

• add suppport for is-supported-script expression in map themes

• add support for to-number expressions

• minor improvement in performance

• support style concat expression
• support style linear expression that has base argument

• improve exports to avoid naming conflicts

• fix performance regression on Flutter 3.3.1 when running in debug mode

• fix defect when clipping polygons with a void

• clip polygons

• performance improvement

• add support for string expressions
• improve support for interpolate expressions

• improve web support

• performance improvement when rendering a tile at different zoom levels

• expose the tile sources of a theme

• provide support for dashed paths with line-dasharray theme style

• improve text halo at high zoom levels

• improve support for overzooming

• improve preprocessing capability so that additional preprocessing can be separated from drawing
• more optimizations

• fix bug that prevented some themes from working with an exception "Cannot get paths from a point feature"

• add minimal support for fill-extrusion polygons by rendering a polygon without extrusion

• enable caching and incremental instantiation of TextPainter, see TextPainterProvider for details

• improved performance with expression short-circuit for constant expressions

• improved performance with expression caching

• add support for line-cap and line-join layout

• text halo color can now use expressions
• add support for text-justify and text-max-width
• bug fix to theme filters that reference zoom level
• breaking API change, TilesetPreprocessor now requires a zoom level

• improve support for color expressions
• add support for case expressions
• support let and var expressions
• add support for cubic-bezier interpolation

• added support for more theme expressions: math, coalesce, step
• theme background color and text anchor can now use expressions

• performance improvements
• support for geometry-type expression

• performance improvements

Thanks to Gabriel Terwesten for their contributions.

• reduce memory overhead by filtering tile data with the theme

• make tileset compatible with passing between isolates

• improve support for theme expressions
• improve support for linear/exponential interpolation
• improve label placement to have fewer unlabelled roads
• improve efficiency of rendering by moving more calculations into the TilesetPreprocessor
• improve efficiency of rendering with a change to the vector_tile dependency

• reduce CPU overhead of text rendering

• introduce tileset preprocessing to reduce CPU overhead while rendering

• reduced memory overhead when rendering to a Canvas that is scaled and clipped
• reduced CPU overhead of text labels

• support multiple source tiles so that it's possible to have multiple data sources, for exmaple when rendering hillshade

• only abbreviate place names that appear at the end of text

• add theme versioning

• add abbreviations for place names

• improve label collision detection

• fix support for visibility=none layout

• improve text support with font family, italic, and text-transform
• avoid placing text on tile boundaries

• expose ID on themes

• reduce memory usage
• enable rendering within a clip to avoid using excessive raster cache