getClickPoint.m File Reference

A function that gets ginput function to pick a point within imageAxes. More...

Functions
function [ xData , yData , zData , xClick , yClick ] =	getClickPoint (handles, nTimes, permuteSw)
	A function that gets ginput function to pick a point within imageAxes. More...

Detailed Description

A function that gets ginput function to pick a point within imageAxes.

Function Documentation

function [ xData , yData , zData , xClick , yClick ] = getClickPoint	(		handles,
			nTimes,
			permuteSw
	)

A function that gets ginput function to pick a point within imageAxes.

Parameters

handles	handles structure of im_browser
nTimes	[optional] number of points to get, default = 1
permuteSw	[optional], can be empty when 0 returns the coordinates for the dataset in the original xy-orientation; when 1 (default) returns coordinates for the dataset so that the currently selected orientation becomes xy

Return values

xData	x - coordinate within the dataset
yData	y - coordinate within the dataset
zData	z - coordinate within the dataset; note! The Z-value is the same for all points
xClick	x - coordinate of the click
yClick	y - coordinate of the dataset

Required fields of handles:

Examples:

[xData,yData,zData, xClick, yClick] = getClickPoint(handles);  // get 1 point 

[xData,yData,zData, xClick, yClick] = getClickPoint(handles,5);  // get 5 points 

References my_ginput().

Referenced by Measure.AngleFun(), Measure.CaliperFun(), Measure.CircleFun(), Measure.DistanceFun(), Measure.DistancePolyFun(), roiRegion.imellipseFun(), roiRegion.impolyFun(), roiRegion.imrectFun(), and Measure.PointFun().

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