| Overload | Description |
|---|---|
| IsPageImage() | Returns if the currently selected page of the loaded PDF is entirely image-based.
Image-based pages are considered to contain nothing but one fully visible image covering the whole page area. This image must not be in any way rotated and must not contain any other particular drawing operation such as a clipping path. Be aware that this method does not ignore the hidden text if present. It is the same as what the IsPageImage(false) method does. |
| IsPageImage(Int32,Boolean) | Returns if the currently selected page of the loaded PDF is entirely image-based. If yes, the method returns a unique image identifier referring to the newly created image object of the type GdPictureImage, that corresponds to the embedded image. You can take advantages of the GdPictureImaging class and its methods for further manipulation with the resulting image.
Image-based pages are considered to contain nothing but one fully visible image covering the whole page area. This image must not be in any way rotated and must not contain any other particular drawing operation such as a clipping path. |
| IsPageImage(Boolean) | Returns if the currently selected page of the loaded PDF is entirely image-based ignoring or not the hidden text according to the parameter you have specified.
Image-based pages are considered to contain nothing but one fully visible image covering the whole page area. This image must not be in any way rotated and must not contain any other particular drawing operation such as a clipping path. |
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IsPageImage Method (GdPicturePDF)
In This Topic
These methods check up if the currently selected page of the loaded PDF is entirely image-based.
Overload List
See Also