Apache OpenOffice (AOO) Bugzilla – Full Text Issue Listing |
Summary: | bitmaps in ole objects and metafiles are not antialiased | ||||||
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Product: | Impress | Reporter: | wszenajch <wojciech.szenajch> | ||||
Component: | ui | Assignee: | AOO issues mailing list <issues> | ||||
Status: | ACCEPTED --- | QA Contact: | |||||
Severity: | Trivial | ||||||
Priority: | P4 | CC: | bjoern.milcke, issues | ||||
Version: | OOo 1.1 RC2 | ||||||
Target Milestone: | --- | ||||||
Hardware: | PC | ||||||
OS: | Windows 2000 | ||||||
Issue Type: | DEFECT | Latest Confirmation in: | --- | ||||
Developer Difficulty: | --- | ||||||
Attachments: |
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Description
wszenajch
2003-07-29 11:07:13 UTC
Created attachment 8111 [details] Attachment for issue 17561 with incorrect dispaly examples. Reassigned to Christian. set to new set the target I can reproduce the bugs I think you are alredy working on this bugs. Please have a look. The problem with the "bubbles" on page one is double to Issue 14617, therefore I changed the title. Further on this Issue will address the remaining problem only. The problem with the objects on page 2 and 3 is, that they are not antialiased. Currently we are antialiasing only graphic objects, the objects on page 2 and 3 are ole objects. A workaround would be to break the objects via context menu into normal graphic objects. Okay, will see if we can hook in GraphicManager here. - Copied from an internal duplicate to this bug: Generally, bitmaps in metafiles look strange after scaling. - some text in the scaled bitmap in a metafile looks strange - the quality of the text depends of the size and the resolution of the monitor - on small monitors the text is unredable - In PPT the quality of the text is much better. KA=>THB: problem in this case is, that bitmaps inside metafiles are not displayed via the GraphicsManager but instead with a direct call to OutputDevice::DrawBitmap. We should consider, to hook playing the metafile add take special care of bitmap output. THB: We cannot do that currently, since interpolated bitmap scaling is in goodies, which resides above VCL. Furthermore, it is IMHO a feature request to interpolate bitmap scaling in metafiles. Please note that Windows does _not_ interpolate when displaying WMF/EMF metafiles. PowerPoint internally converts (breaks) them into separate drawing objects. THB: After some talk with KA, this could indeed work via the GraphicManager, since all that picture drawing is done via that object. When a transformed metafile is requested, one could imagine to intercept the painting via hooks and scale the bitmap within the GraphicManager. Need to investigate further. THB: #102664# for bugdoc. "According to the OpenOffice.org roadmap (http://tools.openoffice.org/releases) this issue was retargeted to OOo Later." The remainder is a quality issue, which does no longer justify prio 2. Update for OOo 2.0 Windows XP SP2 Display LCD Philips 170S 1280x1024 32 bit color: Slide 1 "Bubbles" displayed correctly and closed in issue 14617. Slide 2 looks better than in OOo 1.1RC2 but still is less readable than in Power Point (especially some decimal points - colons). Slide 3 is unreadable as in previous OOo version. Listening to this issue *** Issue 109928 has been marked as a duplicate of this issue. *** Reset to default bug assignee. |