SetDPI Method
Description
Change the DPI (dots per inch) for the specified image.
| ActiveX Edition | Plug-in Edition | Mac Edition |
|---|---|---|
| Since V8.0 | Since V8.0 | Since V8.0 |
Syntax
Boolean ObjectName. SetDPI(Short sImageIndex, Long XResolution, Long YResolution, Boolean bResampleImage, Long enumInterpolatioMethod)
Parameters
Short sImageIndex: Specifies the index of the image in buffer. The index is 0-based.
Long XResolution: The horizontal resolution.
Long YResolution: The vertical resolution.
Boolean bResampleImage: Whether to resample the image. (The image size will be changed if this is set to true).
Long enumInterpolatioMethod: specifies the method to do interpolation.
|
Allowed Values |
Interpolation Method |
| 1 | NearestNeighbor |
| 2 | Bilinear |
| 3 | Bicubic |
Return value
Boolean.
TRUE indicates success. FALSE indicates failure.
When an error occurs and IfThrowException property is TRUE, an exception will be thrown.
When FALSE is returned or an exception is thrown, check ErrorCode property and ErrorString property for error information.