# How to plot a 3D graphic with app designer ?

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Charline GARCELON on 27 May 2018
Edited: Alpay Karadag on 23 Dec 2019
Among the components we can choose in App designer, I only find 1D or 2D axes graphic. However, Matlab suggests we can plot in 3D with this assistant (my version is 2017b). Please tell me how ;) Have a nice day!

Chris Portal on 31 May 2018
You can do this by calling your 3D plotting function and passing in the handle to your app axes:
[X,Y] = meshgrid(1:0.5:10,1:20);
Z = sin(X) + cos(Y);
surf(app.UIAxes, X,Y,Z)

Alpay Karadag on 23 Dec 2019
Edited: Alpay Karadag on 23 Dec 2019
function projmotion(x0,y0,v0,theta)
g = 9.8;
theta=45;
alpha=80;
v0=100;
y0=50;
x0=50;
z0=20;
xc=795;
yc=235;
zc=215;
rc=10;
for k1=1:360
gama=pi*k1/180;
xc1(k1)=10*cos(gama)+xc;
yc1(k1)=10*sin(gama)+yc;
zc1(k1)=zc;
end
figure(app.UIAxes,'Color', [1 1 1]);
h=plot3(app.UIAxes,xc1,yc1,zc1,'.');
set(app.UIAxes,h,'Color',[0.2,0.3,1]);
hold(app.UIAxes,"on")
angle = theta*(pi./180);
hangtime = 2.04*v0*sin(angle)/g;
t = hangtime;
if theta >90
maxheight = y0 + (v0)^2./(2*g)
xheight = x0 + v0*(t/2);
minheight = 0
error('Please select angle value of 90 degrees or less')
end;
for k=0:t/500:t
x = x0 +(v0*k)*cos(angle)*sin(pi*alpha/180);
y = y0 +(v0*k)*cos(pi*alpha/180);
z = z0 +(v0*k)*sin(angle)-0.5*g*(k^2);
h = plot3(app.UIAxes,x,y,z,'.');
set(app.UIAxes,h,'Color',[1,0.3,0.5]);
grid(app.UIAxes,"on")
hold(app.UIAxes,"on")
pause(0.02);
end
end
GUYS WE CARRY ON APP DESIGNER FROM EDIT WINDOW BUT WE DONT TAKE ANY RESULTS :/