How to change the size / ratio of a figure

Hi there,

I've plotted a simple icon for a little project I'm working on. The first picture is what it looked like before, the aspect ratio is around 9:11. After some changes to the design itself it is now more like 13:24. However when I use the old design again it's still the 13:24 ratio.

I prefer the 9:11 ratio and I dont need so much empty space at the sides.

Is there a way to change it back or set a fix size of the exportet figure?

r = 10; % Radius Kreis 
s = 0.5*r; % Linienstärke 
hb = 0.2*r; % Höhe Boot 
gb = 0.6*r; % Größe Boot 
f = 0.0; % Farbe
f = [f f f];

figure("Name","Ortsfeste Slipstelle 2","numbertitle","off")
hold on
axis equal
axis off

viscircles([0 0],r,"LineWidth",s,"Color",f); %Kreis

p1 = [0 r/cosd(22.5)];  
p2 = [-r*cosd(67.5) r*sind(67.5)];
p3 = [r*cosd(67.5) r*sind(67.5)];
ausrichtung_l = p2 - p1;
ausrichtung_r = p3 - p1;
laenge = 3;
links = p1 + ausrichtung_l * laenge;
plot([p1(1),links(1)],[p1(2),links(2)],"LineWidth",s,"Color",f) %Ortsfest links
rechts = p1 + ausrichtung_r * laenge;
plot([p1(1),rechts(1)],[p1(2),rechts(2)],"LineWidth",s,"Color",f) %Ortsfest rechts
plot(0,p1(2),".","MarkerSize",2.8 * s,"Color",f) %Punkt Spitze
plot(links(1),links(2),".","MarkerSize",2.8 * s,"Color",f) %Punkt links
plot(rechts(1),rechts(2),".","MarkerSize",2.8 * s,"Color",f) %Punkt rechts

plot([-gb gb],[hb hb],"LineWidth",s,"Color",f); %Oberseite Boot
xmp = 0;
ymp = hb;
a=linspace(0,-pi, 100);
x = gb * cos(a) + xmp;
y = gb * sin(a) + ymp;
plot(x, y,"LineWidth",s,"Color",f); %Unterseite Boot
plot(-gb , hb,".","MarkerSize",2.8*s,"Color",f) %Punkt Boot links
plot(gb , hb,".","MarkerSize",2.8*s,"Color",f) %Punkt Boot rechts

Answer 1

[Matt J]

Perhaps as follows?

axis tight

dx=diff(xlim); dy=diff(ylim);

xmax=dy/(9/11)/2;

xlim([-xmax,+xmax])