PushPlacement

static void PushPlacement()

Pushes the placement state of Transforms (position, rotation and stretch) in a stack.

Subsequent calls of PushPlacement grow the stack. The PopPlacement pops the most recent addition from the stack and applies it.

Examples

// Push the global placement state to the stack //
Transforms::PushPlacement();

// Modify the global placement //
Transforms::SetPosition( x, y );
Transforms::SetRotation( alpha );

// Do stuff...

//
 Revert the old global placement //
Transforms::PopPlacement();


Other functions of the class Transforms
SetPosition
Set the position of screen contents
SetRotation
Set the rotational angle of the screen contents
SetRotationPivot
Selects the pivot point of the screen rotation
SetStretch
Sets the stretch factor of the screen
SetTintColor
Tints the whole screen to a color
ResetPlacement
Disables all the active placement transformations
SetColorChannels
Sets the coefficients of the color channels
GetColorChannels
Returns the coefficients of the color channels
PushPlacement
Pushes the placement state of Transforms in a stack
PopPlacement
Pops the most recent placement state of Transforms from the stack


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