mirrors/poi - poi - source @ dussan.org

Marius Volkhart d1c9a07860 Add the ability to edit HSLFPictureData contents Pictures can now be edited by calling HSLFPictureData#setData(byte[]). The byte[] should contain the image data as an image viewer might read it. To enable this functionality, a tighter coupling between the EscherBSERecords of the slideshow and the HSLFPictureData was required. This ensures that changes in image data size are accurately recorded in the records. In the course of coupling the records and the HSLFPictureData, various scenarios arose where a mapping of records to pictures was non-trivial. Accordingly, the HSLFSlideShowImpl#matchPicturesAndRecords(...) function was added to perform a more sophisticated matching pass. This function is heavily exercised by org.apache.poi.hslf.usermodel.TestBugs.testFile[5] and PPTX2PNG.render[2], as well as the new TestPictures#testSlideshowWithIncorrectOffsets(). Closes #225 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1887017 13f79535-47bb-0310-9956-ffa450edef68	hace 3 años
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org/apache/poi	Add the ability to edit HSLFPictureData contents	hace 3 años
dummy.txt	Merged from BUILD_BRANCH. Note: There is one problem. The HDF testcases are failing for me which prevents the full build from running. Committers, please feel free to tweak the build on your own now.	hace 21 años

Marius Volkhart d1c9a07860 Add the ability to edit HSLFPictureData contents

Pictures can now be edited by calling HSLFPictureData#setData(byte[]). The byte[] should contain the image data as an image viewer might read it.

To enable this functionality, a tighter coupling between the EscherBSERecords of the slideshow and the HSLFPictureData was required. This ensures that changes in image data size are accurately recorded in the records.

In the course of coupling the records and the HSLFPictureData, various scenarios arose where a mapping of records to pictures was non-trivial. Accordingly, the HSLFSlideShowImpl#matchPicturesAndRecords(...) function was added to perform a more sophisticated matching pass. This function is heavily exercised by org.apache.poi.hslf.usermodel.TestBugs.testFile[5] and PPTX2PNG.render[2], as well as the new TestPictures#testSlideshowWithIncorrectOffsets().

Closes #225

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1887017 13f79535-47bb-0310-9956-ffa450edef68

hace 3 años

org/apache/poi

Add the ability to edit HSLFPictureData contents

hace 3 años

dummy.txt

Merged from BUILD_BRANCH. Note: There is one problem. The HDF testcases are failing for me which prevents the full build from running. Committers, please feel free to tweak the build on your own now.

hace 21 años