ipeqt::TransformTool Class Reference
[Ipe Qt canvas]

A tool for transforming the selected objects on the canvas. More...

#include <ipetool.h>

Inherits ipeqt::Tool.

List of all members.

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes


Detailed Description

A tool for transforming the selected objects on the canvas.

Supports moving, rotating, scaling, and stretching.


Member Enumeration Documentation

Enumerator:
ETranslate 
EScale 
EStretch 
ERotate 

Constructor & Destructor Documentation

TransformTool::TransformTool ( Canvas canvas,
Page page,
int  view,
TType  type,
bool  withShift 
)

Constructor starts transformation.

After constructing a TransformTool, you must call isValid() to ensure that the transformation can be performed.

A transformation can fail because the selection contains pinned objects, or because the initial mouse position is identical to the transformation origin.


Member Function Documentation

bool TransformTool::isValid (  )  const

Check that the transformation can be performed.

void TransformTool::draw ( Painter painter  )  const [virtual]

Implements ipeqt::Tool.

void TransformTool::mouseButton ( int  button,
bool  press 
) [virtual]

Reimplemented from ipeqt::Tool.

void TransformTool::mouseMove ( int  button  )  [virtual]

Reimplemented from ipeqt::Tool.

void TransformTool::report (  )  [virtual]

Report the final transformation chosen.

The implementation in TransformTool does nothing. Derived classes should reimplement report().

void TransformTool::compute ( const Vector v  )  [protected]

Member Data Documentation

int ipeqt::TransformTool::iView [protected]
bool ipeqt::TransformTool::iValid [protected]

The documentation for this class was generated from the following files: