Editorial question41.6K views3,275 votes0 answers4,776 following
AI-generatedEffect of cairo_surface_set_device_scale on already rendered content
Goal Determine how the Cairo function cairo_surface_set_device_scale behaves when invoked on a surface that has already received drawing commands, especially in low‑traffic rendering scenarios where DPI adjustments may be applied after initial rendering. Unresolved behavior Documentation states that the scale is applied to subsequent drawing operations, but
cairo