Axis 282 Uživatelský manuál stáhnout pdf (Strana 27)

Chapter II-12 — Graphs

II-259

Then make a Z wave, select Color Table mode and the YellowHot color table:

Make/N=5 zWave = {1,2,3,4,5}

ModifyGraph zColor(Ywave)={zWave,*,*,YellowHot}

These commands generate this graph:

If instead you create a three-column wave and edit it to enter RGB values:

Make/N=(5,3) directColorWave

You can use this wave to directly control the marker colors:

ModifyGraph zColor(Ywave)={directColorWave,*,*,directRGB}

“Marker size as f(z)” works just like “Color as f(z)” in Color Table mode except the Z values map into the

range of marker sizes that you define using the min and max marker settings.

The “Marker number from Z wave” mode does not do any mapping. You must create a Z wave that contains

the actual marker numbers for each data point. See Markers on page II-251 for the marker number codes.

When you choose one or more of the property-as-f(z) modes, the corresponding item in the parent dialog

is replaced with an “f(z)” button. This indicates that the given property is being set from an auxiliary wave.

Clicking the button presents the same dialog shown above.

Here is an example that presents a third value as a function of marker size:

Make/N=100 datax,datay,dataz

datax=enoise(2); datay=enoise(2); dataz=exp(-(datax^2+datay^2))

Display datay vs datax; ModifyGraph mode=3,marker=8

ModifyGraph zmrkSize(datay)={dataz,*,*,1,10}

3.0

2.5

2.0

1.5

1.0

43210

Row directColorWa

directColorWa

0 1 2

000 0

1 65535 0 0

2 0 65535 0

3 0 0 65535

4 65535 0 26214

Black

Red

Green

Blue

Hot pink

3.0

2.5

2.0

1.5

1.0

43210

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 79 80

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