[x,y] = ginput(n) enables you to select n points from the current Axes and returns the x - and y -coordinates in the column vectors x and y, respectively. The input from the keyboard must come after a request. g. In short, what you need to do is simply round the coordinates returned by ginput to get indices into the image: Aug 7, 2022 · When assigning the item in the Appdesigner, for example, [x,y]=ginput(app. [x,y] = ginput (n) enables you to select n points from the current axes and returns the x - and y -coordinates in the column vectors x and y, respectively. ginput matplotlib. 此 MATLAB 函数可用于标识笛卡尔坐标区、极坐标区或地理坐标区内 n 个点的坐标。要选择一个点，请将光标移至所需位置，然后按下鼠标按键或键盘上的键。在选中全部 n 个点之前，按 Return 键可停止选择。MATLAB 返回所选点的坐标。如果没有坐标区，则调用 ginput 会创建一个笛卡尔坐标区对象。 Apr 20, 2012 · ginput. Mar 7, 2023 · MATLAB 2021a and later versions are compatible with Windows 11. May 9, 2017 · Input points using your mouse on a mouse friendly grid. My code is here: % Button pushed function: plot Apr 4, 2018 · I was working on a Matlab GUI with GUIDE and used the ginput function to select several points on the predefined axes and it worked perfectly.

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Ginput Matlab. [x,y] = ginput(n) enables you to select n points from the curre