vidIViewControl M2
Memorizes the current view of the video.
Syntax
hwIViewControl_handle M2
Application
Tcl Modify
Description
This command memorizes the current view of the video window (including the exact axes dimensions). If you want to return to this view later, you can call the R2 function. The M1 and R1 functions work similarly.
Example
hwi GetSessionHandle sess;
sess GetProjectHandle proj;
proj GetPageHandle p1 1;
p1 GetWindowHandle w1 1;
w1 GetClientHandle vid
w1 GetViewControlHandle vc;
vc M2Errors
Returns success (0) or an error code.
Keywords
- Tcl
- Video
- Modify