createThumbnail Method

Creates a thumbnail image according to the specified dimensions.

Syntax

public static ImGearPage createThumbnail( 
   ImGearPage page,
   int width,
   int height,
   ImGearInterpolationOptions options
)

Parameters

page: Source image from which the thumbnail is created.
width: Width of the thumbnail.
height: Height of the thumbnail.
options: Interpolation options.

Return Value

New thumbnail image.

This method processes all channels of the image.

Interpolation options depend on the color space and bit depth of the image. Grayscale, PreserveBlack and PreserveWhite interpolations are applicable only to 1 bit images.

Average and Bilinear interpolations are not applicable to 1 bit images nor to images having a non-gray palette. Also, Bilinear interpolation cannot be applied to the images if one of the dimensions is decreased.

Use ImGearProcessingVerifier.canApplyCreateThumbnail method to check whether the operation can be performed.

com.accusoft.imagegear.core.ImGearRasterPageT:com.accusoft.imagegear.core.ImGearPage

Reference

ImGearProcessing Class
ImGearProcessing Members