001 package railo.runtime.functions.image; 002 003 import railo.runtime.PageContext; 004 import railo.runtime.exp.FunctionException; 005 import railo.runtime.exp.PageException; 006 import railo.runtime.img.Image; 007 import railo.runtime.op.Caster; 008 009 public class ImageDrawArc { 010 011 public static String call(PageContext pc, Object name, double x, double y, double width, double height 012 , double startAngle, double arcAngle) throws PageException { 013 return call(pc, name, x, y, width, height, startAngle, arcAngle, false); 014 } 015 public static String call(PageContext pc, Object name, double x, double y, double width, double height 016 , double startAngle, double arcAngle , boolean filled) throws PageException { 017 if(name instanceof String) name=pc.getVariable(Caster.toString(name)); 018 Image img = Image.toImage(name); 019 020 if (width < 0) 021 throw new FunctionException(pc,"ImageDrawArc",3,"width","width must contain a none negative value"); 022 if (height < 0) 023 throw new FunctionException(pc,"ImageDrawArc",4,"height","width must contain a none negative value"); 024 025 img.drawArc((int)x, (int)y, (int)width, (int)height, (int)startAngle, (int)arcAngle, filled); 026 return null; 027 } 028 029 }