Donner SVG Editor & Engine
SVG-native editor and embeddable SVG2 + CSS3 engine in C++20, with GPU (WebGPU) and compact CPU renderers, built for correctness, security, and performance.
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PatternTile.h File Reference
#include <optional>
#include "donner/base/Box.h"
#include "donner/base/Transform.h"
#include "donner/base/Vector2.h"
Include dependency graph for PatternTile.h:

Classes

struct  donner::svg::PatternTileRasterMetrics
 Validated dimensions and scale for a rasterized pattern tile. More...

Namespaces

namespace  donner
 Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.
namespace  donner::svg
 Donner SVG library, which can load, manipulate and render SVG files.

Functions

std::optional< PatternTileRasterMetricsdonner::svg::ComputePatternTileRasterMetrics (const Box2d &tileRect, const Transform2d &deviceFromPattern)
 Computes bounded raster dimensions for a logical pattern tile.
Transform2d donner::svg::TargetFromPatternRaster (const Transform2d &targetFromPattern, const Vector2d &rasterFromPatternScale)
 Converts a logical pattern-to-target transform into a raster-tile-to-target transform.

Variables

constexpr int donner::svg::kMaxPatternTileRasterDimension = 4096
 Maximum accepted raster dimension for one pattern-tile axis.

Class Documentation

◆ donner::svg::PatternTileRasterMetrics

struct donner::svg::PatternTileRasterMetrics

Validated dimensions and scale for a rasterized pattern tile.

Class Members
int pixelHeight
int pixelWidth
Vector2d rasterFromPatternScale