PTK_GridRoi Struct Reference

Detailed Description

Defines a rectangle in a target coordinate system. In local coordinate system, the vertices are (0|0), (xWidth|0), (xWidth|yWidth), (0|yWidth).

For example, if the target coordinate system is the local system, then xOffset = yOffset = 0 and xDir = 1, yDir = 0

Collaboration diagram for PTK_GridRoi:

Data Fields
float	xOffset
float	yOffset
float	xWidth
float	yWidth
float	xDir
float	yDir

Field Documentation

xOffset

float PTK_GridRoi::xOffset

Rectangle's local (0|0) vertex in target coordinates (x-component).

yOffset

float PTK_GridRoi::yOffset

Rectangle's local (0|0) vertex in target coordinates (y-component).

xWidth

float PTK_GridRoi::xWidth

Rectangle's width along rectangle's local x-axis.

yWidth

float PTK_GridRoi::yWidth

Rectangle's width along rectangle's local y-axis.

xDir

float PTK_GridRoi::xDir

Direction of rectangle's x-axis in target coordinates (x-component).

yDir

float PTK_GridRoi::yDir

Direction of rectangle's x-axis in target coordinates (y-component).