DIM_ALIGNED_TEXT_UPDATER Class Reference

Class to help update the text position of a dimension when the crossbar changes. More...

Public Member Functions
	DIM_ALIGNED_TEXT_UPDATER (PCB_DIM_ALIGNED &aDimension)
void	UpdateTextAfterChange ()

Private Member Functions
VECTOR2I	getDimensionNewTextPosition ()

Private Attributes
PCB_DIM_ALIGNED &	m_dimension
const VECTOR2I	m_originalTextPos
const SEG	m_oldCrossBar

Detailed Description

Class to help update the text position of a dimension when the crossbar changes.

Choosing the right way to update the text position requires some care, and needs to hold some state from the original dimension position so the text can be placed in a similar position relative to the new crossbar. This class handles that state and the logic to find the new text position.

Definition at line 967 of file pcb_point_editor.cpp.

Constructor & Destructor Documentation

DIM_ALIGNED_TEXT_UPDATER()

DIM_ALIGNED_TEXT_UPDATER::DIM_ALIGNED_TEXT_UPDATER ( PCB_DIM_ALIGNED & aDimension )

inline

Definition at line 970 of file pcb_point_editor.cpp.

References m_dimension, m_oldCrossBar, and m_originalTextPos.

Member Function Documentation

getDimensionNewTextPosition()

VECTOR2I DIM_ALIGNED_TEXT_UPDATER::getDimensionNewTextPosition ( )

inlineprivate

Definition at line 1022 of file pcb_point_editor.cpp.

References KIGEOM::GetLengthRatioFromStart(), KIGEOM::GetNearestEndpoint(), GetRotated(), m_dimension, m_oldCrossBar, m_originalTextPos, KIGEOM::PointIsInDirection(), and KIGEOM::PointProjectsOntoSegment().

Referenced by UpdateTextAfterChange().

UpdateTextAfterChange()

void DIM_ALIGNED_TEXT_UPDATER::UpdateTextAfterChange ( )

inline

Definition at line 977 of file pcb_point_editor.cpp.

References getDimensionNewTextPosition(), GR_TEXT_H_ALIGN_LEFT, GR_TEXT_H_ALIGN_RIGHT, m_dimension, m_oldCrossBar, m_originalTextPos, VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by ALIGNED_DIMENSION_POINT_EDIT_BEHAVIOR::updateAlignedDimension(), and ALIGNED_DIMENSION_POINT_EDIT_BEHAVIOR::updateOrthogonalDimension().

Member Data Documentation

m_dimension

PCB_DIM_ALIGNED& DIM_ALIGNED_TEXT_UPDATER::m_dimension

private

Definition at line 1065 of file pcb_point_editor.cpp.

Referenced by DIM_ALIGNED_TEXT_UPDATER(), getDimensionNewTextPosition(), and UpdateTextAfterChange().

m_oldCrossBar

const SEG DIM_ALIGNED_TEXT_UPDATER::m_oldCrossBar

private

Definition at line 1067 of file pcb_point_editor.cpp.

Referenced by DIM_ALIGNED_TEXT_UPDATER(), getDimensionNewTextPosition(), and UpdateTextAfterChange().

m_originalTextPos

const VECTOR2I DIM_ALIGNED_TEXT_UPDATER::m_originalTextPos

private

Definition at line 1066 of file pcb_point_editor.cpp.

Referenced by DIM_ALIGNED_TEXT_UPDATER(), getDimensionNewTextPosition(), and UpdateTextAfterChange().

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

• pcb_point_editor.cpp