ImageGear for Java
loadPageHeader Method
| ImageGearJava Project > com.accusoft.imagegear.formats Package > ImGearFileFormats Class : loadPageHeader Method |
This method loads image metadata for a particular page without decoding pixel data.
This method returns an ImGear page containing DIB, metadata, image resolution and all other attributes except for pixel data and the palette. This is useful when you need to look up a particular tag in the metadata or get information about image dimensions while avoiding time consuming operation of decoding the pixel data.
| Overload | Description |
|---|---|
| loadPageHeader(ImGearStream,int) | Loads image metadata for a particular page without decoding pixel data.
This method loads image metadata for a particular page without decoding pixel data. This method returns an ImGear page containing DIB, metadata, image resolution and all other attributes except for pixel data and the palette. This is useful when you need to look up a particular tag in the metadata or get information about image dimensions while avoiding time consuming operation of decoding the pixel data. |
| loadPageHeader(ImGearStream,int,ImGearLoadOptions) | Loads image metadata for a particular page without decoding pixel data.
This method returns an com.accusoft.imagegear.core.ImGearPage class containing DIB, metadata, image resolution and all other attributes except for pixel data and the palette. This is useful when you need to look up a particular tag in the metadata or get information about image dimensions while avoiding time consuming operation of decoding the pixel data. |