TwoColorGradient

TwoColorGradient(GradientStyle, GradientVariant)

Sets the specified fill to a two-color gradient.

public void TwoColorGradient(GradientStyle style, GradientVariant variant)
ParameterTypeDescription
styleGradientStyleThe gradient style GradientStyle.
variantGradientVariantThe gradient variant GradientVariant

Examples

Shows how to fill a shape with a gradients.

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

Shape shape = builder.InsertShape(ShapeType.Rectangle, 80, 80);
// Apply One-color gradient fill to the shape with ForeColor of gradient fill.
shape.Fill.OneColorGradient(Color.Red, GradientStyle.Horizontal, GradientVariant.Variant2, 0.1);

Assert.AreEqual(Color.Red.ToArgb(), shape.Fill.ForeColor.ToArgb());
Assert.AreEqual(GradientStyle.Horizontal, shape.Fill.GradientStyle);
Assert.AreEqual(GradientVariant.Variant2, shape.Fill.GradientVariant);
Assert.AreEqual(270, shape.Fill.GradientAngle);

shape = builder.InsertShape(ShapeType.Rectangle, 80, 80);
// Apply Two-color gradient fill to the shape.
shape.Fill.TwoColorGradient(GradientStyle.FromCorner, GradientVariant.Variant4);
// Change BackColor of gradient fill.
shape.Fill.BackColor = Color.Yellow;
// Note that changes "GradientAngle" for "GradientStyle.FromCorner/GradientStyle.FromCenter"
// gradient fill don't get any effect, it will work only for linear gradient.
shape.Fill.GradientAngle = 15;

Assert.AreEqual(Color.Yellow.ToArgb(), shape.Fill.BackColor.ToArgb());
Assert.AreEqual(GradientStyle.FromCorner, shape.Fill.GradientStyle);
Assert.AreEqual(GradientVariant.Variant4, shape.Fill.GradientVariant);
Assert.AreEqual(0, shape.Fill.GradientAngle);

// Use the compliance option to define the shape using DML if you want to get "GradientStyle",
// "GradientVariant" and "GradientAngle" properties after the document saves.
OoxmlSaveOptions saveOptions = new OoxmlSaveOptions { Compliance = OoxmlCompliance.Iso29500_2008_Strict };

doc.Save(ArtifactsDir + "Shape.GradientFill.docx", saveOptions);

See Also

TwoColorGradient(Color, Color, GradientStyle, GradientVariant)

Sets the specified fill to a two-color gradient.

public void TwoColorGradient(Color color1, Color color2, GradientStyle style, 
    GradientVariant variant)
ParameterTypeDescription
color1ColorThe first color to build the gradient.
color2ColorThe second color to build the gradient.
styleGradientStyleThe gradient style GradientStyle.
variantGradientVariantThe gradient variant GradientVariant

Examples

Shows how to fill a shape with a gradients.

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

Shape shape = builder.InsertShape(ShapeType.Rectangle, 80, 80);
// Apply One-color gradient fill to the shape with ForeColor of gradient fill.
shape.Fill.OneColorGradient(Color.Red, GradientStyle.Horizontal, GradientVariant.Variant2, 0.1);

Assert.AreEqual(Color.Red.ToArgb(), shape.Fill.ForeColor.ToArgb());
Assert.AreEqual(GradientStyle.Horizontal, shape.Fill.GradientStyle);
Assert.AreEqual(GradientVariant.Variant2, shape.Fill.GradientVariant);
Assert.AreEqual(270, shape.Fill.GradientAngle);

shape = builder.InsertShape(ShapeType.Rectangle, 80, 80);
// Apply Two-color gradient fill to the shape.
shape.Fill.TwoColorGradient(GradientStyle.FromCorner, GradientVariant.Variant4);
// Change BackColor of gradient fill.
shape.Fill.BackColor = Color.Yellow;
// Note that changes "GradientAngle" for "GradientStyle.FromCorner/GradientStyle.FromCenter"
// gradient fill don't get any effect, it will work only for linear gradient.
shape.Fill.GradientAngle = 15;

Assert.AreEqual(Color.Yellow.ToArgb(), shape.Fill.BackColor.ToArgb());
Assert.AreEqual(GradientStyle.FromCorner, shape.Fill.GradientStyle);
Assert.AreEqual(GradientVariant.Variant4, shape.Fill.GradientVariant);
Assert.AreEqual(0, shape.Fill.GradientAngle);

// Use the compliance option to define the shape using DML if you want to get "GradientStyle",
// "GradientVariant" and "GradientAngle" properties after the document saves.
OoxmlSaveOptions saveOptions = new OoxmlSaveOptions { Compliance = OoxmlCompliance.Iso29500_2008_Strict };

doc.Save(ArtifactsDir + "Shape.GradientFill.docx", saveOptions);

See Also

Fill.Solid