OpenGL Viewer¶
This tool preview a series of items using OpenGL hardware to speed-up rendering. There is no configuration dialog. Calling this tool from
will show items in full-screen mode.备注
This tool does not include an OSD (On Screen Display). Navigating between items is done with keyboard and mouse.
The usage from Keyboard and mouse to quickly navigate between items is listen below:
Item Access
- Previous Item:
Up key PgUp key Left key Mouse wheel up
- Next Item:
Down key PgDown key Right key Mouse wheel down
- Quit:
Esc key
Item Display
- Toggle fullscreen to normal:
f key
- Toggle scroll-wheel action:
c key (either zoom or change image)
- Rotation:
r key
- Reset view:
double click
- Original size:
o key
- Zooming:
Move mouse in up-down-direction while pressing the right mouse button c key and use the scroll-wheel + and - keys ctrl + scrollwheel
- Panning:
Move mouse while pressing the left button
Others
- Show help dialog:
F1 key