Railo 4.2 Reference
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Draws a circular or elliptical arc.


imagedrawarc(any name,number x,number y,number width,number height,number startAngle,number arcAngle,[boolean filled]):void


Die Argumente für diese Funktion sind fest vorgegeben. Ausser den nachfolgenden Argumenten dürfen keine weiteren verwendet werden.
Name Typ Required Beschreibung
name any  Yes The image on which this operation is performed.  
x number  Yes The x coordinate of the upper-left corner of the arc.  
y number  Yes The y coordinate of the upper-left corner of the arc.  
width number  Yes The width of the arc.  
height number  Yes The height of the arc.  
startAngle number  Yes The beginning angle in degrees.  
arcAngle number  Yes The angular extent of the arc, relative to the start angle.  
filled boolean  No Specify whether the arc is filled:
  • true: The arc is filled with the specified drawing color.
  • false (default): Only the outline of the arc is drawn.