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testscene

package

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Versions in this module

v0

v0.1.7

Oct 30, 2026

v0.1.6

Oct 27, 2026

v0.1.5

Oct 21, 2026

v0.1.4

Oct 4, 2026

v0.1.3

Sep 24, 2026

Changes in this version

+ func AppendCircleGeom(p *geom.Path, cx, cy, r float64) *geom.Path

+ func CirclePathGeom(cx, cy, r float64) *geom.Path

+ func LoadTestFace(t testing.TB, fontPath string) *canvas.FontFace

+ func MaskedChecker() image.Image

+ func OffscreenGradient() image.Image

+ func PickTestFont() string

+ func RoundedRectPath(x0, y0, x1, y1, r float64) *geom.Path

+ func SceneBackend(t testing.TB, b Renderer, fontPath string)

+ func SceneDirect(t testing.TB, ctx *canvas.Context, fontPath string)

+ func WavePath() *geom.Path

+ type DiffStat struct

+ AvgDelta float64

+ Changed int

+ Hot int

+ MaxDelta int

+ func CalcDiff(t testing.TB, a, b *image.RGBA) DiffStat

+ type Renderer interface

+ ClearFill func()

+ ClearStroke func()

+ CopyStrokeToFill func()

+ CurrentMatrix func() geom.Matrix

+ DrawImage func(img image.Image, x, y float64, dpmm float64)

+ DrawPath func(x, y float64, p *geom.Path)

+ RenderImage func(img image.Image, m geom.Matrix)

+ SetDashes func(offset float64, dashes ...float64)

+ SetFillColor func(c color.Color)

+ SetFillGradient func(g geom.Gradient)

+ SetFillRule func(rule geom.FillRule)

+ SetStrokeCapper func(cap geom.Capper)

+ SetStrokeColor func(c color.Color)

+ SetStrokeJoiner func(join geom.Joiner)

+ SetStrokeWidth func(w float64)

+ TextPath func(p *geom.Path, x, y float64)