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Caution: This version of this document is no longer maintained. For the latest documentation, see http://www.qnx.com/developers/docs.

gri-photon.so

Photon draw event manager

Syntax:

io-graphics ... -p photon [option[,option]...]

Options:


Note: Use commas (,), not spaces, to separate the options.

num_palettes=value
The maximum number of palettes in the palette cache (default: 8).
num_cursors=value
The maximum number of cursors (mouse pointers). This number must be between 2 and 1024 (default: 8).
num_clip_rects=value
The number of internal clipping rectangles (default: 256).
num_user_clip_rects=value
The number of user clipping rectangles (default: 64).
num_gradients=value
The number of gradients that the render library will cache. Must be at least 1 (default: 20).
workspace=value
The size of the render library's internal workspace (default: 16K).
pointbuffer=value
The size of the render library's internal point manipulation workspace (default: 8k).
swcursor
Enable the software cursor (the hardware cursor is enabled by default).
hwcursor
Enable the hardware cursor (the hardware cursor is enabled by default).
touchscreen
Disable the cursor for TouchScreens.
optimize_cursor
Turn cursor optimization on or off. Each time it's specified the cursor optimization state is toggled (default: on).
font_shmem=value
The size in bytes of the render area. This value is used as the size parameter in PfAttachDllCx() or PfAttachCx().
font_server=value
The name of the font server to attach to. This value is used as the server parameter to PfAttachCx().
input_group=value
Set the cursor's input group.
monochrome
Turn on monochrome mode, which makes everything rendered by Photon black and white.
external_palette
Don't change the hardware palette. This option indicates that the hardware palette is externally managed.

Description:

The gri-photon.so plugin provides draw event management for io-graphics.

See also:

io-graphics


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