Class MagicWandSettings
Namespace: Aspose.Imaging.MagicWand
Assembly: Aspose.Imaging.dll (25.7.0)
A magic wand selection settings class.
public class MagicWandSettingsInheritance
Inherited Members
object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Examples
The example shows how to select a simple area of an image based on tone and color of any pixel using Magic Wand tool.
var imageFilePath = "input.png";
using (RasterImage image = (RasterImage)Image.Load(inputFilePath))
{
// Create a new mask using magic wand tool based on tone and color of pixel (120, 100) with custom threshold equal to 150
MagicWandTool
.Select(image, new MagicWandSettings(120, 100) { Threshold = 150 })
// Apply mask to the image
.Apply();
// Save image with forced transparency color type option
image.Save(outputFilePath, new ImageOptions.PngOptions()
{
ColorType = PngColorType.TruecolorWithAlpha
});
}The example shows how to select a complicated area of an image using Magic Wand tool and the ability to interact with masks (invert, union, substract).
var imageFilePath = "input.png";
using (RasterImage image = (RasterImage)Image.Load(inputFilePath))
{
// Create a new mask using magic wand tool based on tone and color of pixel (845, 128)
MagicWandTool.Select(image, new MagicWandSettings(845, 128))
// Union the existing mask with the specified one created by magic wand tool
.Union(new MagicWandSettings(416, 387))
// Invert the existing mask
.Invert()
// Subtract the specified mask created by magic wand tool with specified threshold from the existing one
.Subtract(new MagicWandSettings(1482, 346) { Threshold = 69 })
// Subtract four specified rectangle masks from the existing mask one by one
.Subtract(new RectangleMask(0, 0, 800, 150))
.Subtract(new RectangleMask(0, 380, 600, 220))
.Subtract(new RectangleMask(930, 520, 110, 40))
.Subtract(new RectangleMask(1370, 400, 120, 200))
// Feather mask with specified settings
.GetFeathered(new FeatheringSettings() { Size = 3 })
// Apply mask to the image
.Apply();
// Save image
image.Save(outputFilePath);
}Constructors
MagicWandSettings(Point)
Initializes a new instance of the Aspose.Imaging.MagicWand.MagicWandSettings class.
public MagicWandSettings(Point point)Parameters
point Point
The reference point.
MagicWandSettings(int, int)
Initializes a new instance of the Aspose.Imaging.MagicWand.MagicWandSettings class.
public MagicWandSettings(int x, int y)Parameters
x int
The x-coordinate of the reference point.
y int
The y-coordinate of the reference point.
Properties
AreaOfInterest
Gets or sets the bounds of the area for algorithm work.
public Rectangle AreaOfInterest { get; set; }Property Value
ColorCompareMode
Gets or sets the algorithm how colors are compared.
public ColorComparisonMode ColorCompareMode { get; set; }Property Value
ColorComparisonDelegate
Gets or sets the custom color comparison algorithm if Aspose.Imaging.MagicWand.MagicWandSettings.ColorCompareMode is set to Aspose.Imaging.MagicWand.ColorComparisonMode.Custom.
public MagicWandSettings.ColorComparison ColorComparisonDelegate { get; set; }Property Value
MagicWandSettings . ColorComparison
ContiguousMode
Gets or sets a value indicating whether magic wand will define only contiguous pixels.
public bool ContiguousMode { get; set; }Property Value
DirectionalMode
Gets or sets the mode of flood fill search algorithm: four of eight direction search.
public FloodFillDirectionalMode DirectionalMode { get; set; }Property Value
Point
Gets or sets the reference point for algorithm work.
public Point Point { get; }Property Value
Threshold
Gets or sets the tolerance level for pixels color comparison.
public int Threshold { get; set; }