def test_buildPaintLinearGradient():
layerBuilder = LayerV1ListBuilder()
color_stops = [
builder.buildColorStop(0.0, 0),
builder.buildColorStop(0.5, 1),
builder.buildColorStop(1.0, 2, alpha=0.8),
]
color_line = builder.buildColorLine(color_stops,
extend=builder.ExtendMode.REPEAT)
p0 = (builder.VariableInt(100), builder.VariableInt(200))
p1 = (builder.VariableInt(150), builder.VariableInt(250))
gradient = layerBuilder.buildPaintLinearGradient(color_line, p0, p1)
assert gradient.Format == 3
assert gradient.ColorLine == color_line
assert (gradient.x0, gradient.y0) == p0
assert (gradient.x1, gradient.y1) == p1
assert (gradient.x2, gradient.y2) == p1
gradient = layerBuilder.buildPaintLinearGradient({"stops": color_stops},
p0, p1)
assert gradient.ColorLine.Extend == builder.ExtendMode.PAD
assert gradient.ColorLine.ColorStop == color_stops
gradient = layerBuilder.buildPaintLinearGradient(color_line,
p0,
p1,
p2=(150, 230))
assert (gradient.x2.value, gradient.y2.value) == (150, 230)
assert (gradient.x2, gradient.y2) != (gradient.x1, gradient.y1)
def test_buildPaintComposite():
layerBuilder = LayerV1ListBuilder()
composite = layerBuilder.buildPaintComposite(
mode=ot.CompositeMode.SRC_OVER,
source={
"format": 8,
"mode": "src_over",
"source": {"format": 5, "glyph": "c", "paint": 2},
"backdrop": {"format": 5, "glyph": "b", "paint": 1},
},
backdrop=layerBuilder.buildPaintGlyph(
"a", layerBuilder.buildPaintSolid(paletteIndex=0, alpha=1.0)
),
)
assert composite.Format == ot.Paint.Format.PaintComposite
assert composite.SourcePaint.Format == ot.Paint.Format.PaintComposite
assert composite.SourcePaint.SourcePaint.Format == ot.Paint.Format.PaintGlyph
assert composite.SourcePaint.SourcePaint.Glyph == "c"
assert composite.SourcePaint.SourcePaint.Paint.Format == ot.Paint.Format.PaintSolid
assert composite.SourcePaint.SourcePaint.Paint.Color.PaletteIndex == 2
assert composite.SourcePaint.CompositeMode == ot.CompositeMode.SRC_OVER
assert composite.SourcePaint.BackdropPaint.Format == ot.Paint.Format.PaintGlyph
assert composite.SourcePaint.BackdropPaint.Glyph == "b"
assert (
composite.SourcePaint.BackdropPaint.Paint.Format == ot.Paint.Format.PaintSolid
)
assert composite.SourcePaint.BackdropPaint.Paint.Color.PaletteIndex == 1
assert composite.CompositeMode == ot.CompositeMode.SRC_OVER
assert composite.BackdropPaint.Format == ot.Paint.Format.PaintGlyph
assert composite.BackdropPaint.Glyph == "a"
assert composite.BackdropPaint.Paint.Format == ot.Paint.Format.PaintSolid
assert composite.BackdropPaint.Paint.Color.PaletteIndex == 0
def test_buildPaintGlyph_RadialGradient():
layerBuilder = LayerV1ListBuilder()
layer = layerBuilder.buildPaintGlyph(
"a",
layerBuilder.buildPaintRadialGradient(
{
"stops": [
(0.0, 5),
{"offset": 0.5, "paletteIndex": 6, "alpha": 0.8},
(1.0, 7),
]
},
(50, 50),
(75, 75),
30,
10,
),
)
assert layer.Paint.Format == ot.Paint.Format.PaintRadialGradient
assert layer.Paint.ColorLine.ColorStop[0].StopOffset.value == 0.0
assert layer.Paint.ColorLine.ColorStop[0].Color.PaletteIndex == 5
assert layer.Paint.ColorLine.ColorStop[1].StopOffset.value == 0.5
assert layer.Paint.ColorLine.ColorStop[1].Color.PaletteIndex == 6
assert layer.Paint.ColorLine.ColorStop[1].Color.Alpha.value == 0.8
assert layer.Paint.ColorLine.ColorStop[2].StopOffset.value == 1.0
assert layer.Paint.ColorLine.ColorStop[2].Color.PaletteIndex == 7
assert layer.Paint.x0.value == 50
assert layer.Paint.y0.value == 50
assert layer.Paint.r0.value == 30
assert layer.Paint.x1.value == 75
assert layer.Paint.y1.value == 75
assert layer.Paint.r1.value == 10
def test_buildPaintRadialGradient():
layerBuilder = LayerV1ListBuilder()
color_stops = [
builder.buildColorStop(0.0, 0),
builder.buildColorStop(0.5, 1),
builder.buildColorStop(1.0, 2, alpha=0.8),
]
color_line = builder.buildColorLine(color_stops,
extend=builder.ExtendMode.REPEAT)
c0 = (builder.VariableInt(100), builder.VariableInt(200))
c1 = (builder.VariableInt(150), builder.VariableInt(250))
r0 = builder.VariableInt(10)
r1 = builder.VariableInt(5)
gradient = layerBuilder.buildPaintRadialGradient(color_line, c0, c1, r0,
r1)
assert gradient.Format == ot.Paint.Format.PaintRadialGradient
assert gradient.ColorLine == color_line
assert (gradient.x0, gradient.y0) == c0
assert (gradient.x1, gradient.y1) == c1
assert gradient.r0 == r0
assert gradient.r1 == r1
gradient = layerBuilder.buildPaintRadialGradient({"stops": color_stops},
c0, c1, r0, r1)
assert gradient.ColorLine.Extend == builder.ExtendMode.PAD
assert gradient.ColorLine.ColorStop == color_stops
def test_buildPaintGlyph_Solid():
layerBuilder = LayerV1ListBuilder()
layer = layerBuilder.buildPaintGlyph("a", 2)
assert layer.Glyph == "a"
assert layer.Paint.Format == ot.Paint.Format.PaintSolid
assert layer.Paint.Color.PaletteIndex == 2
layer = layerBuilder.buildPaintGlyph("a", layerBuilder.buildPaintSolid(3, 0.9))
assert layer.Paint.Format == ot.Paint.Format.PaintSolid
assert layer.Paint.Color.PaletteIndex == 3
assert layer.Paint.Color.Alpha.value == 0.9
def test_buildPaintSolid():
p = LayerV1ListBuilder().buildPaintSolid(0)
assert p.Format == ot.Paint.Format.PaintSolid
assert p.Color.PaletteIndex == 0
assert p.Color.Alpha.value == 1.0
assert p.Color.Alpha.varIdx == 0
p = LayerV1ListBuilder().buildPaintSolid(1, alpha=0.5)
assert p.Format == ot.Paint.Format.PaintSolid
assert p.Color.PaletteIndex == 1
assert p.Color.Alpha.value == 0.5
assert p.Color.Alpha.varIdx == 0
p = LayerV1ListBuilder().buildPaintSolid(3,
alpha=builder.VariableFloat(
0.5, varIdx=2))
assert p.Format == ot.Paint.Format.PaintSolid
assert p.Color.PaletteIndex == 3
assert p.Color.Alpha.value == 0.5
assert p.Color.Alpha.varIdx == 2
def test_split_color_glyphs_by_version():
layerBuilder = LayerV1ListBuilder()
colorGlyphs = {
"a": [
("b", 0),
("c", 1),
("d", 2),
("e", 3),
]
}
colorGlyphsV0, colorGlyphsV1 = builder._split_color_glyphs_by_version(
colorGlyphs)
assert colorGlyphsV0 == {"a": [("b", 0), ("c", 1), ("d", 2), ("e", 3)]}
assert not colorGlyphsV1
colorGlyphs = {
"a": [("b", layerBuilder.buildPaintSolid(paletteIndex=0, alpha=0.0))]
}
colorGlyphsV0, colorGlyphsV1 = builder._split_color_glyphs_by_version(
colorGlyphs)
assert not colorGlyphsV0
assert colorGlyphsV1 == colorGlyphs
colorGlyphs = {
"a": [("b", 0)],
"c": [
("d", 1),
(
"e",
{
"format": 3,
"colorLine": {
"stops": [(0.0, 2), (1.0, 3)]
},
"p0": (0, 0),
"p1": (10, 10),
},
),
],
}
colorGlyphsV0, colorGlyphsV1 = builder._split_color_glyphs_by_version(
colorGlyphs)
assert colorGlyphsV0 == {"a": [("b", 0)]}
assert "a" not in colorGlyphsV1
assert "c" in colorGlyphsV1
assert len(colorGlyphsV1["c"]) == 2
def test_buildPaintTranslate():
layerBuilder = LayerV1ListBuilder()
paint = layerBuilder.buildPaintTranslate(
paint=layerBuilder.buildPaintGlyph(
"a", layerBuilder.buildPaintSolid(paletteIndex=0, alpha=1.0)),
dx=123,
dy=-345,
)
assert paint.Format == ot.Paint.Format.PaintTranslate
assert paint.Paint.Format == ot.Paint.Format.PaintGlyph
assert paint.dx.value == 123
assert paint.dy.value == -345
def test_buildPaintGlyph_Dict_LinearGradient():
layerBuilder = LayerV1ListBuilder()
layer = layerBuilder.buildPaintGlyph(
"a",
{
"format": 3,
"colorLine": {"stops": [(0.0, 0), (1.0, 1)]},
"p0": (0, 0),
"p1": (10, 10),
},
)
assert layer.Paint.Format == ot.Paint.Format.PaintLinearGradient
assert layer.Paint.ColorLine.ColorStop[0].StopOffset.value == 0.0
def test_buildPaintRotate():
layerBuilder = LayerV1ListBuilder()
paint = layerBuilder.buildPaintRotate(
paint=layerBuilder.buildPaintGlyph(
"a", layerBuilder.buildPaintSolid(paletteIndex=0, alpha=1.0)),
angle=15,
centerX=127,
centerY=129,
)
assert paint.Format == ot.Paint.Format.PaintRotate
assert paint.Paint.Format == ot.Paint.Format.PaintGlyph
assert paint.angle.value == 15
assert paint.centerX.value == 127
assert paint.centerY.value == 129
def test_buildPaintGlyph_Dict_RadialGradient():
layerBuilder = LayerV1ListBuilder()
layer = layerBuilder.buildPaintGlyph(
"a",
{
"format": 4,
"colorLine": {"stops": [(0.0, 0), (1.0, 1)]},
"c0": (0, 0),
"c1": (10, 10),
"r0": 4,
"r1": 0,
},
)
assert layer.Paint.Format == ot.Paint.Format.PaintRadialGradient
assert layer.Paint.r0.value == 4
def test_buildPaintGlyph_LinearGradient():
layerBuilder = LayerV1ListBuilder()
layer = layerBuilder.buildPaintGlyph(
"a",
layerBuilder.buildPaintLinearGradient({"stops": [(0.0, 3), (1.0, 4)]},
(100, 200), (150, 250)),
)
assert layer.Paint.Format == ot.Paint.Format.PaintLinearGradient
assert layer.Paint.ColorLine.ColorStop[0].StopOffset.value == 0.0
assert layer.Paint.ColorLine.ColorStop[0].Color.PaletteIndex == 3
assert layer.Paint.ColorLine.ColorStop[1].StopOffset.value == 1.0
assert layer.Paint.ColorLine.ColorStop[1].Color.PaletteIndex == 4
assert layer.Paint.x0.value == 100
assert layer.Paint.y0.value == 200
assert layer.Paint.x1.value == 150
assert layer.Paint.y1.value == 250
def test_buildPaintSkew():
layerBuilder = LayerV1ListBuilder()
paint = layerBuilder.buildPaintSkew(
paint=layerBuilder.buildPaintGlyph(
"a", layerBuilder.buildPaintSolid(paletteIndex=0, alpha=1.0)),
xSkewAngle=15,
ySkewAngle=42,
centerX=127,
centerY=129,
)
assert paint.Format == ot.Paint.Format.PaintSkew
assert paint.Paint.Format == ot.Paint.Format.PaintGlyph
assert paint.xSkewAngle.value == 15
assert paint.ySkewAngle.value == 42
assert paint.centerX.value == 127
assert paint.centerY.value == 129
def test_buildPaintTransform():
layerBuilder = LayerV1ListBuilder()
paint = layerBuilder.buildPaintTransform(
transform=builder.buildAffine2x3((1, 2, 3, 4, 5, 6)),
paint=layerBuilder.buildPaintGlyph(
glyph="a",
paint=layerBuilder.buildPaintSolid(paletteIndex=0, alpha=1.0),
),
)
assert paint.Format == ot.Paint.Format.PaintTransform
assert paint.Paint.Format == ot.Paint.Format.PaintGlyph
assert paint.Paint.Paint.Format == ot.Paint.Format.PaintSolid
assert paint.Transform.xx.value == 1.0
assert paint.Transform.yx.value == 2.0
assert paint.Transform.xy.value == 3.0
assert paint.Transform.yy.value == 4.0
assert paint.Transform.dx.value == 5.0
assert paint.Transform.dy.value == 6.0
paint = layerBuilder.buildPaintTransform(
(1, 0, 0, 0.3333, 10, 10),
{
"format": 4,
"colorLine": {
"stops": [(0.0, 0), (1.0, 1)]
},
"c0": (100, 100),
"c1": (100, 100),
"r0": 0,
"r1": 50,
},
)
assert paint.Format == ot.Paint.Format.PaintTransform
assert paint.Transform.xx.value == 1.0
assert paint.Transform.yx.value == 0.0
assert paint.Transform.xy.value == 0.0
assert paint.Transform.yy.value == 0.3333
assert paint.Transform.dx.value == 10
assert paint.Transform.dy.value == 10
assert paint.Paint.Format == ot.Paint.Format.PaintRadialGradient
def test_buildPaintSweepGradient():
layerBuilder = LayerV1ListBuilder()
paint = layerBuilder.buildPaintSweepGradient(
colorLine=builder.buildColorLine(stops=[
builder.buildColorStop(0.0, 0),
builder.buildColorStop(0.5, 1),
builder.buildColorStop(1.0, 2, alpha=0.8),
], ),
centerX=127,
centerY=129,
startAngle=15,
endAngle=42,
)
assert paint.Format == ot.PaintFormat.PaintSweepGradient
assert paint.centerX.value == 127
assert paint.centerY.value == 129
assert paint.startAngle.value == 15
assert paint.endAngle.value == 42
def test_buildPaintColrGlyph():
paint = LayerV1ListBuilder().buildPaintColrGlyph("a")
assert paint.Format == ot.Paint.Format.PaintColrGlyph
assert paint.Glyph == "a"
def test_buildPaintGlyph_Dict_Solid():
layerBuilder = LayerV1ListBuilder()
layer = layerBuilder.buildPaintGlyph("a", {"format": 2, "paletteIndex": 0})
assert layer.Glyph == "a"
assert layer.Paint.Format == ot.Paint.Format.PaintSolid
assert layer.Paint.Color.PaletteIndex == 0