Changing the size and position of the simulink block

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Gopalakrishnan venkatesan 2015-5-22

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https://ww2.mathworks.cn/matlabcentral/answers/218042-changing-the-size-and-position-of-the-simulink-block

评论： Manuel K 2022-11-8

采纳的回答： Azzi Abdelmalek

How can I change the position and size of the simulink block from the matlab command window?

sys = 'testmodel';

new_system(sys);

load_system(sys);

add_block('Simulink/Commonly Used Blocks/Subsystem',[sys '/subsystem])

add_block('builtin/Outport','testmodel/ouput1','MakeNameUnique','on')

now i have created one subsystem and one outport.

what are the commands i need to use for changing the model size and position of the block?

Thanks a lot

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采纳的回答

Azzi Abdelmalek 2015-5-22

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https://ww2.mathworks.cn/matlabcentral/answers/218042-changing-the-size-and-position-of-the-simulink-block#answer_180032

在 MATLAB Online 中打开

set_param('Model_Name/Block_Name','Position',[50 50 200 100])

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Nabil akroud | نبيــل عكرود 2021-11-16

编辑：Nabil akroud | نبيــل عكرود 2021-11-18

在 MATLAB Online 中打开

by using get_param

get_param(Object,Parameter)

for example, the following code will open the vdp example and will give you the position of the gain block (Mu) inside it:

open_system('vdp')
get_param('vdp/Mu','position')

Abdelghafar Elkhaoui 2022-3-27

@Slimeni Omar to get the position of any block in simulink model :

get_param('Model_Name/Block_Name','Position')

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Prerana Ozarkar 2019-3-5

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编辑：Prerana Ozarkar 2019-3-5

@Slimeni Omar

You need to use following command:

get_param(pathOfsystem, 'Position')

this will retuen you a 1X4 matrix in which positions will be stored in a manner [X Y Width Height]

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Manuel K 2022-11-8

It's actually a: vector of coordinates, in pixels: [left top right bottom]

as described in https://de.mathworks.com/help/simulink/slref/common-block-parameters.html.

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