close all
mtpinit
fill([4,6,32/5,22/5],[3,4,16/5,11/5],[.75,.75,.75]);
plot([-1,7],[.5,4.5],'-k');

mtparrow([0,4;1,3],{'HeadTipAngle',24},{'taillinewidth',2});
mtparrow([0,2;1,2],{'HeadTipAngle',24},{'taillinewidth',2});
mtparrow([4,6;3,4],{'HeadTipAngle',24},{'taillinewidth',2});
plot([0,0,4,22/5],[-1,1,3,11/5],'ok','markersize',6,'markerfacecolor',[0,0,0]);

mtparrow([4,22/5;3,11/5],{'HeadTipAngle',24},{'taillinewidth',2});


mtptext([1;1.5],'$\vec{u}$','br',1);
mtptext([5;3.5],'$\vec{u}$','br',1);
mtptext([3;2.5],'$t\vec{u}=\overrightarrow{PX}$','b',3);
mtptext([0;-1],'$O$','tr',1);
mtptext([0;1],'$P$','br',1);
mtptext([4;3],'$X$','br',1);
mtptext([22/5;11/5],'$Q$','tl',1);
mtparrow([0,0;-1,1],{'HeadTipAngle',24},{'taillinewidth',2});
mtptext([0;-.3],'$\overrightarrow{OP}=\vec{p}$','r',1);
mtparrow([0,22/5;-1,11/5],{'HeadTipAngle',24},{'taillinewidth',2});
mtptext([22/10;5/10],'$\overrightarrow{OQ}=\vec{q}$','tl',1);
mtparrow([0,22/5;1,11/5],{'HeadTipAngle',24},{'taillinewidth',2});
mtptext([20/10;8/5],'$\overrightarrow{PQ}=\vec{q}-\vec{p}$','t',2);

mtptext([27/5;27/10],'$|(\vec{q}-\vec{p})\times\vec{u}|$','tl',1);

axis equal
axis off
axis image
set(gca,'position',[0.05,0,.9,1]);

mtparrow('redraw')

mtpsaveeps('V0_Beispiel_Abstand_Punkt_Gerade_b1',12,'width=12cm','2mm');