Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Scilab-Branch-6.1-GIT
Change language to: English - Français - Português - 日本語 -
Справка Scilab >> Графики > geometric_shapes > xfarc

# xfarc

Fill a part of an ellipse

### Syntax

`xfarc(x,y,w,h,a1,a2)`

### Arguments

x,y,w,h

four real values defining a rectangle.

a1,a2

real values defining a sector.

### Description

`xfarc` fills a part of an ellipse contained in the rectangle `(x,y,w,h)` (upper-left point, width, height), and in the sector defined by the angle `alpha1` and the angle `alpha1+alpha2`. `alpha1` and `alpha2` are given respectively by `a1/64` degrees and `a2/64` degrees. This function uses the current color and user coordinates.

If a2 is equal to 360*64, a complete circle will be drawn.

### Examples

```// isoview scaling
plot2d(0,0,-1,"031"," ",[-2,-2,2,2])
xfarc(-0.5,0.5,1,1,0,90*64)
xfarc(0.5,0.5,1,1,0,360*64)
gce().background = 2;```

### See also

• xarc — draw a part of an ellipse
• xarcs — draw parts of a set of ellipses
• xfarcs — Fill parts of a set of ellipses

### Comments

Add a comment:
Please login to comment this page.

 Report an issue << xarrows geometric_shapes xfarcs >>

 Scilab EnterprisesCopyright (c) 2011-2017 (Scilab Enterprises)Copyright (c) 1989-2012 (INRIA)Copyright (c) 1989-2007 (ENPC)with contributors Last updated:Mon Jan 03 14:39:58 CET 2022