| Package | Description |
|---|---|
| ar.com.hjg.pngj |
PNGJ main package
|
| Modifier and Type | Field and Description |
|---|---|
protected FilterType |
ImageLineInt.filterType
informational ; only filled by the reader.
|
protected FilterType |
ImageLineByte.filterType |
| Modifier and Type | Method and Description |
|---|---|
static FilterType[] |
FilterType.getAllStandard()
Returns all "standard" filters
|
static FilterType[] |
FilterType.getAllStandardAndMainStrategies()
Returns all "standard" filters
|
static FilterType |
FilterType.getByVal(int i) |
FilterType |
ImageLineInt.getFilterType() |
FilterType |
ImageLineByte.getFilterType() |
FilterType |
IImageLineArray.getFilterType() |
FilterType |
ImageLineByte.getFilterUsed() |
FilterType |
IFilterWriteStrategy.preferedType(int rown)
Returns which (actual) filter is recommended to use for this row.
|
FilterType |
FilterWriteStrategy.preferedType(int rown) |
static FilterType |
FilterType.valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static FilterType[] |
FilterType.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
| Modifier and Type | Method and Description |
|---|---|
List<FilterType> |
IFilterWriteStrategy.shouldTest(int rown)
Returns which filter types should be tested (tried) for this row.
|
List<FilterType> |
FilterWriteStrategy.shouldTest(int rown) |
| Modifier and Type | Method and Description |
|---|---|
void |
IFilterWriteStrategy.reportResultsForFilter(int rown,
FilterType type,
byte[] rowbfilter,
boolean tentative)
Reports the filtered row, so that the strategy can compute statistics.
|
void |
FilterWriteStrategy.reportResultsForFilter(int rown,
FilterType type,
byte[] rowbfilter,
boolean tentative) |
void |
PngWriter.setFilterType(FilterType filterType)
Sets internal prediction filter type, or strategy to choose it.
|
void |
ImageLineInt.setFilterType(FilterType ft) |
| Constructor and Description |
|---|
FilterWriteStrategy(ImageInfo imgInfo,
FilterType ctype) |
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