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public class ImgReaderPGM : ImgReader, BlkImgDataSrc, ImgData
| Name | Description |
|---|---|
| ImgReaderPGM() |
| Name | Description |
|---|---|
| DC_OFFSET | DC offset value used when reading image |
| Name | Description |
|---|---|
| close() | Closes the underlying RandomAccessFile from where the image data is being read. No operations are possible after a call to this method. |
| getCompData(DataBlk, int) | |
| getFixedPoint(int) | Returns the position of the fixed point in the specified component (i.e. the number of fractional bits), which is always 0 for this ImgReader. |
| getInternCompData(DataBlk, int) | |
| getNomRangeBits(int) | |
| isOrigSigned(int) | Returns true if the data read was originally signed in the specified component, false if not. This method returns always false since PGM data is always unsigned. |