NAME

XFillArc − fill an arc. 

Synopsis

XFillArc(display, drawable, gc,  x, y, width, height,

angle1, angle2)
Display *display;
Drawable drawable;
GC gc;
int x, y;
unsigned int width, height;
int angle1, angle2;

Arguments

displaySpecifies a connection to an X server; returned from XOpenDisplay(). 

drawableSpecifies the drawable. 

gcSpecifies the graphics context. 

x

ySpecify the x and y coordinates of the upper-left corner of the bounding box containing the arc, relative to the origin of the drawable. 

width

heightSpecify the width and height in pixels.  These are the major and minor axes of the arc. 

angle1Specifies the start of the arc relative to the three-o’clock position from the center.  Angles are specified in 64ths of degrees. 

angle2Specifies the path and extent of the arc relative to the start of the arc.  Angles are specified in 64ths of degrees. 

Description

XFillArc() draws a filled arc.  The x, y, width, and height arguments specify the bounding box for the arc.  See XDrawArc() for the description of how this bounding box is used to compute the arc.  Some, but not all, of the pixels drawn with XDrawArc() will be drawn by XFillArc() with the same arguments.  See XFillRectangle() for an example of the differences in pixels drawn by the draw and fill routines.  The arc forms one boundary of the area to be filled.  The other boundary is determined by the arc_mode in the GC.  If the arc_mode in the GC is ArcChord, the single line segment joining the endpoints of the arc is used.  If ArcPieSlice, the two line segments joining the endpoints of the arc with the center point are used.  XFillArc() uses these graphics context components:  function, plane_mask, fill_style, arc_mode, subwindow_mode, clip_x_origin, clip_y_origin, and clip_mask.  This function also uses these graphics context mode-dependent components:  foreground, background, tile, stipple, ts_x_origin, and ts_y_ origin. 

For more information, see Volume One, Chapter 6, Drawing Graphics and Text, and Chapter 5, The Graphics Context. 

Errors

BadDrawable
BadGC
BadMatch

See Also

XClearArea(), XClearWindow(), XCopyArea(), XCopyPlane(), XDraw, XDrawArc(), XDrawArcs(), XDrawFilled(), XDrawLine(), XDrawLines(), XDrawPoint(), XDrawPoints(), XDrawRectangle(), XDrawRectangles(), XDrawSegments(), XFillArcs(), XFillPolygon(), XFillRectangle(), XFillRectangles(). 

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