1.

Display the graph’s context menu, click Colour, and then click Line Colour or Fill Colour.

2.

Click a colour swatch to apply it.

 

You can assign different colours to a graph's top and bottom surfaces or choose to have the graph coloured automatically, based on height or steepness. You can also set the wire colour.

1.

Display the graph’s context menu, and then click Colour > Custom Plot Colour.

2.

Select one of the three Surface colour options: Top/bottom colour, Vary colour by height, or Vary colour by steepness.

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If you choose Top/bottom colour, click the colour swatches to select colours for the top and bottom surfaces.

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If you choose to vary colour by height or steepness, colours are determined automatically.

3.

To set the Wire colour, click the colour swatch and select a colour.

 

1.

Display the graph’s context menu, and then click Attributes. You can set the following attributes for the selected graph.

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format: surface+wire, surface only, or wire only

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x resolution (enter a value in range 2-200*, default=21)

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y resolution (enter a value in range 2-200*, default=21)

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transparency (enter a value in range 0-100, default=30)

* Handhelds are limited to a maximum display resolution of 21, regardless of the value entered.

2.

Set the attributes as you like, and then press Enter to accept the changes.

 

▶

Display the graph’s context menu, and then click Hide Label or Show Label.