SetDestinationRect negative positioning
Hello!
Is it real set playing rectangle to negative position numbers?
I use SetDestinationRect function (http://sdkdocs.roku.com/display/sdkdoc/ifVideoPlayer#ifVideoPlayer-SetDestinationRectrectasObjectasVoid).
When setting these values (negative) picture behaves very strangely. First of all it moves right, like on the picture below:
Then, when i try increase negative value, for ex:
...
...
it starts moving to the left, like this:
After a certain value, picture disappears, shifted very far to the right, i suppose.
Also i suppose, that shift by axis 'y' works similarly.
Can someone explain how works mechanism of the displaying picture?
P.S. What i want to do:
Increase picture (by zooming), shift its position and to crop by the top and bottom.
THANKS!
Is it real set playing rectangle to negative position numbers?
I use SetDestinationRect function (http://sdkdocs.roku.com/display/sdkdoc/ifVideoPlayer#ifVideoPlayer-SetDestinationRectrectasObjectasVoid).
m.player.SetDestinationRect(-10, 0,1280,720)
When setting these values (negative) picture behaves very strangely. First of all it moves right, like on the picture below:
Then, when i try increase negative value, for ex:
m.player.SetDestinationRect(-11, 0,1280,720)
m.player.SetDestinationRect(-12, 0,1280,720)
...
m.player.SetDestinationRect(-100, 0,1280,720)
...
m.player.SetDestinationRect(-200, 0,1280,720)
it starts moving to the left, like this:
After a certain value, picture disappears, shifted very far to the right, i suppose.
Also i suppose, that shift by axis 'y' works similarly.
Can someone explain how works mechanism of the displaying picture?
P.S. What i want to do:
Increase picture (by zooming), shift its position and to crop by the top and bottom.
THANKS!
