PreviewFormats Leave feedback

Inheritance: java.lang.Object, java.lang.Enum

public enum PreviewFormats extends Enum<PreviewFormats>

Enumerates the supported preview formats for document comparison. The PreviewFormats enum provides a list of formats that can be used to generate previews of compared documents.

Supported formats include:

• #PNG.PNG - Portable Network Graphics (.png)
• #JPEG.JPEG - Joint Photographic Experts Group (.jpeg)
• #BMP.BMP - Bitmap Picture (.bmp)

Example usage:

 try (Comparer comparer = new Comparer(sourceFile)) {
    comparer.add(targetFile);

    PreviewOptions previewOptions = new PreviewOptions(
            pageNumber -> Files.newOutputStream(Paths.get(String.format("preview-page_%d.png", pageNumber)))
    );
    previewOptions.setPreviewFormat(PreviewFormats.PNG);

    comparer.getTargets().get(0).generatePreview(previewOptions);
 }
 

public static final PreviewFormats PNG

PNG - may consume significant disk space or network traffic if the page contains numerous color graphics. Default preview format.

public static final PreviewFormats JPEG

Jpeg - provides faster processing with smaller disk space usage and network traffic, but may result in lower image quality.

public static final PreviewFormats BMP

BMP - offers the best image quality but requires slower processing with higher disk space usage and network traffic.

public static PreviewFormats[] values()

Returns: com.groupdocs.comparison.options.enums.PreviewFormats[]

public static PreviewFormats valueOf(String name)

Parameters:

Returns: PreviewFormats

public static PreviewFormats fromString(String toStringValue)

Parses string representation of PreviewFormats to get the enum constant.

Parameters:

Returns: PreviewFormats - PreviewFormats enum constant associated with input string

public String toString()

String representation of PreviewFormats.

Returns: java.lang.String - string value of enum constant