I want to compare two similar surface plots and therefore need to have a similar minimum and maximum for the Z-axis. plotSetZRange is not available! Other suggestions?
1 Answer
0
You can directly set the zAxis.axisRange member of the plotControl structure. Here is a simple example.
x = seqa(1,1,5);
y = seqa(1,1,6);
z = { 3 3 2 4 5 4,
3 3 2 3 4 5,
4 3 2 2 4 4,
4 4 3 3 5 6,
5 6 4 4 6 7 };
Sigma = 1;
GridFactor = 3;
{ xx,yy,zz } = spline(x,y,z,Sigma,GridFactor);
struct plotControl myplot;
myplot = plotGetDefaults("surface");
// Set the Z-axis range to be from -2 to +15
myPlot.zAxis.axisRange = -2|15;
plotsurface(myPlot, xx',yy,zz');
Your Answer
1 Answer
0
You can directly set the zAxis.axisRange member of the plotControl structure. Here is a simple example.
x = seqa(1,1,5);
y = seqa(1,1,6);
z = { 3 3 2 4 5 4,
3 3 2 3 4 5,
4 3 2 2 4 4,
4 4 3 3 5 6,
5 6 4 4 6 7 };
Sigma = 1;
GridFactor = 3;
{ xx,yy,zz } = spline(x,y,z,Sigma,GridFactor);
struct plotControl myplot;
myplot = plotGetDefaults("surface");
// Set the Z-axis range to be from -2 to +15
myPlot.zAxis.axisRange = -2|15;
plotsurface(myPlot, xx',yy,zz');