ImageAreaRedaction Leave feedback
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Represents a redaction that places colored rectangle in given area of an image document.
public class ImageAreaRedaction : Redaction
| Name | Description |
|---|---|
| ImageAreaRedaction(Point, RegionReplacementOptions) | Initializes a new instance of ImageAreaRedaction class for redacting specific area size. |
| Name | Description |
|---|---|
| override Description { get; } | Returns a string, describing the redaction and its parameters. |
| Options { get; } | Gets the RegionReplacementOptions options with color and area parameters. |
| TopLeft { get; } | Gets the top-left position of the area to remove |
| Name | Description |
|---|---|
| override ApplyTo(DocumentFormatInstance) | Applies the redaction to a given format instance. |
Learn more
- More details about applying redactions: Redaction basics
- More details about image redactions: Image redactions
The following example demonstrates replacing an area within the image with a solid color rectangle.
using (Redactor redactor = new Redactor("D:\\test.jpg"))
{
System.Drawing.Point samplePoint = new System.Drawing.Point(516, 311);
System.Drawing.Size sampleSize = new System.Drawing.Size(170, 35);
RedactorChangeLog result = redactor.Apply(new ImageAreaRedaction(samplePoint,
new RegionReplacementOptions(System.Drawing.Color.Blue, sampleSize)));
if (result.Status != RedactionStatus.Failed)
{
redactor.Save();
};
}
- class Redaction
- namespace GroupDocs.Redaction.Redactions
- assembly GroupDocs.Redaction
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