ImageSharp

8287 Commits

36 Branches

47 Tags

266 MiB

Tree: 7d0c232565

Commit Graph

Author	SHA1	Message	Date
James Jackson-South	6183dd8c13	Update source license info.	6 years ago
Brian Popow	d9925234a4	Add support for read and write tEXt, iTXt and zTXt chunks (#951 ) * Add support for writing tEXt chunks * Add support for reading zTXt chunks * Add check, if keyword is valid * Add support for reading iTXt chunks * Add support for writing iTXt chunks * Remove Test Decode_TextEncodingSetToUnicode_TextIsReadWithCorrectEncoding: Assertion is wrong, the correct keyword name is "Software" * Add support for writing zTXt chunk * Add an encoder Option to enable compression when the string is larger than a given threshold * Moved uncompressing text into separate method * Remove textEncoding option from png decoder options: the encoding is determined by the specification: https://www.w3.org/TR/PNG/#11zTXt * Removed invalid compressed zTXt chunk from test image * Revert accidentally committed changes to Sandbox Program.cs * Review adjustments * Using 1024 bytes as a limit when to compress text as recommended by the spec * Fix inconsistent line endings * Trim leading and trailing whitespace on png keywords * Move some metadata related tests into GifMetaDataTests.cs * Add test case for gif with large text * Gif text metadata is now a list of strings * Encoder writes each comment as a separate block * Adjustment of the Tests to the recent changes * Move comments to GifMetadata * Move Png TextData to format PngMetaData	7 years ago

Author

SHA1

Message

Date

James Jackson-South

6183dd8c13

Update source license info.

6 years ago

Brian Popow

d9925234a4

Add support for read and write tEXt, iTXt and zTXt chunks (#951 )

* Add support for writing tEXt chunks

* Add support for reading zTXt chunks

* Add check, if keyword is valid

* Add support for reading iTXt chunks

* Add support for writing iTXt chunks

* Remove Test Decode_TextEncodingSetToUnicode_TextIsReadWithCorrectEncoding: Assertion is wrong, the correct keyword name is "Software"

* Add support for writing zTXt chunk

* Add an encoder Option to enable compression when the string is larger than a given threshold

* Moved uncompressing text into separate method

* Remove textEncoding option from png decoder options: the encoding is determined by the specification: https://www.w3.org/TR/PNG/#11zTXt

* Removed invalid compressed zTXt chunk from test image

* Revert accidentally committed changes to Sandbox Program.cs

* Review adjustments

* Using 1024 bytes as a limit when to compress text as recommended by the spec

* Fix inconsistent line endings

* Trim leading and trailing whitespace on png keywords

* Move some metadata related tests into GifMetaDataTests.cs

* Add test case for gif with large text

* Gif text metadata is now a list of strings

* Encoder writes each comment as a separate block

* Adjustment of the Tests to the recent changes

* Move comments to GifMetadata

* Move Png TextData to format PngMetaData

7 years ago

2 Commits (7d0c232565549dc27e6cd4eeb570e69d04c20b72)