when it gets complex the solvePolygonOperationOr() algorithm becomes rather expensive. But we can do much better in this case since we know we only have rectangles. Change-Id: I2fdfce7925e843e25f11890dac2c96ce21f3be67 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/202261 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Algorithms and Data Types for Graphics
Algorithms and data types for graphics (e.g. polygons, vectors, matrices and the like - see that used in canvas).