ChangeResolution changes the DPI of the image, resamping it and setting new DPI values.

Namespace: HiComponents.IEvolution
Assembly: IEvolution2 (in IEvolution2.dll) Version: 10.1.0.0

Syntax

         
 C#  Visual Basic  Visual C++ 
public void ChangeResolution(
	int newDPI,
	IEResampleFilter filter
)
Public Sub ChangeResolution ( _
	newDPI As Integer, _
	filter As IEResampleFilter _
)
public:
void ChangeResolution(
	int newDPI, 
	IEResampleFilter filter
)

Parameters

newDPI
Int32
filter
IEResampleFilter

Examples

CopyC#
// load input.jpg which has 100 dpi
IEImage1.LoadImage("input.jpg");
// we want 75 dpi
IEImage1.ChangeResolution(75, IEReampleFilter.Triangle);
// save back as 75 dpi
IEImage1.SaveToFile("output.jpg");

See Also