58ed540e8b
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7937 8e941d3f-bd1b-0410-a28a-d453659cc2b4
37 lines
1.5 KiB
Plaintext
37 lines
1.5 KiB
Plaintext
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RGBGraphics
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LazRGBGraphics is a run-time package for fast in memory image processing and
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pixel manipulations (like scan line). The main advantage is direct memory
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access to bitmap pixels with keeping ability to draw bitmap onto canvas without
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any time consuming widgetset memory format converting.
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Details:
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https://wiki.freepascal.org/LazRGBGraphics
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Installation
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------------
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This is a run-time package - no need to install. Just open it in
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"Package" > "Open package file (*.lpk)...". This is enough for the IDE to
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know the path to the package files. You may click "Compile" to verify
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the integrity of the package, but strictly speaking this is not necessary.
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Why are there two packages?
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---------------------------
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Yes, there are two packages, lazrgbgraphics.lpk as well as rgb_graphics.lpk.
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lazrgbgraphics is the package by the original author in Lazarus CCR. Pilot Logic
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made a different version, and this eventually made it as rgb_graphics into the
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Lazarus Online-Package-Manager.
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Both packages have the same content and differ only by their name. Since
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they are runtime packages the IDE accepts both of them. This way the risk of
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breaking user code is minimized.
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For new users, however, it is recommended to use lazrgbgraphics.lpk only
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because the other one may be removed from the installation at some time
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in the future.
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