ImageMaskGetResolution Method

The resolution of an image mask on the page in DPI (dots per inch).

The resolution is the ratio between the size of the image mask and the size it uses on the page.

Namespace: PdfTools.Toolbox.Pdf.Content
Assembly: PdfTools.Toolbox (in PdfTools.Toolbox.dll) Version: 1.13.0+e97f8445d0c3be91ace3fcedd60e635df5a107da

Syntax

Copy

public double GetResolution(
	AffineTransform transform
)

Parameters

transform AffineTransform: The affine transformation matrix of the image mask. Typically, this is the affine transformation matrix of ImageMaskElement.

Return Value

Double
The calculated resolution in DPI.

Exceptions

Exception	Condition
ArgumentException	if the transform object has already been closed
ArgumentException	if the transform is non-invertible

Reference

ImageMask Class

PdfTools.Toolbox.Pdf.Content Namespace