VscgResource.Items

VscgResource.Items property

Gets or sets the array of structure items. Warning: The Items array values must match with the KeyForData property, which determines the type of fill settings stored in the structures within Items.

public OSTypeStructure[] Items { get; }

Property Value

The array of OSTypeStructure items.

Examples

The following code demonstrates the support of VscgResource.

[C#]

string sourceFile = "StrokeInternalFill_src.psd";
string outputFile = "StrokeInternalFill_res.psd";

void AreEqual(double expected, double current, double tolerance = 0.1)
{
    if (Math.Abs(expected - current) > tolerance)
    {
        throw new Exception(
            $"Values is not equal.\nExpected:{expected}\nResult:{current}\nDifference:{expected - current}");
    }
}

using (PsdImage image = (PsdImage)Image.Load(sourceFile))
{
    VscgResource vscgResource = (VscgResource)image.Layers[1].Resources[0];
    DescriptorStructure rgbColorStructure = (DescriptorStructure)vscgResource.Items[0];

    AreEqual(89.8, ((DoubleStructure)rgbColorStructure.Structures[0]).Value);
    AreEqual(219.6, ((DoubleStructure)rgbColorStructure.Structures[1]).Value);
    AreEqual(34.2, ((DoubleStructure)rgbColorStructure.Structures[2]).Value);

    ((DoubleStructure)rgbColorStructure.Structures[0]).Value = 255d; // Red
    ((DoubleStructure)rgbColorStructure.Structures[1]).Value = 0d; // Green
    ((DoubleStructure)rgbColorStructure.Structures[2]).Value = 0d; // Blue

    image.Save(outputFile);
}

// checking changes
using (PsdImage image = (PsdImage)Image.Load(outputFile))
{
    VscgResource vscgResource = (VscgResource)image.Layers[1].Resources[0];
    DescriptorStructure rgbColorStructure = (DescriptorStructure)vscgResource.Items[0];

    AreEqual(255, ((DoubleStructure)rgbColorStructure.Structures[0]).Value);
    AreEqual(0, ((DoubleStructure)rgbColorStructure.Structures[1]).Value);
    AreEqual(0, ((DoubleStructure)rgbColorStructure.Structures[2]).Value);
}

See Also

VscgResource.VscgResource VscgResource.Key