14. Overview Pens

Example

The following example creates a sin dataset with a 0.4 mm line.

// Create sin curve
x = linspace(0,2*PI,100);
y = sin(x);
h = plot(x, y);
// Create pen
hPen = PenCreate(PS_DASH, 4, [255, 0, 0]);
// Set pen for the new dataset (0.4 mm, red)
XYSetPen(h[3], hPen);
// Delete Pen
// The  ...SetPen functions uses
// a copy of the pen
PenDestroy(hPen);

	Create and Destroy
PenCreate	Creates a pen object.
PenDestroy	PenDestroy destroys the given pen and frees any memory the pen occupied.
PenDialog	PenDialog displays a dialog box to configure a pen object.

	Set
PenSetColor	PenSetColor sets the line color of a pen object.
PenSetStyle	PenSetStyle sets the line style of a pen object.
PenSetWidth	PenSetWidth sets the line width of a pen object.

	Get
PenGetColor	PenGetColor returns the color of a pen object.
PenGetStyle	PenGetStyle returns the line style of a pen object.
PenGetWidth	PenGetWidth returns the line width of a pen object.

See also

UniScript Functions Overview

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