cfdocs

imageSetDrawingColor

Sets the current drawing color for ColdFusion images. All subsequent graphics operations use the specified color.

imageSetDrawingColor(name, color)

returns void

Member Function Syntax

someImage.setDrawingColor(color)

Argument Reference

Name	Type	Required	Default	Description	Values
name	string	Yes		The ColdFusion image on which this operation is performed.
color	string	Yes	black	Color	/Users/garethedwards/development/github/cfdocs/docs/functions/imagesetdrawingcolor.md	List of three numbers for (R,G,B) values. Each value must be in the range 0–255.

Tag Syntax

This example shows how to set the drawing color and draw several objects in that color.

<!--- Use the imageNew function to create a ColdFusion image. ---> 
 <cfset myImage=imageNew("",200,300)> 
 <!--- Turn on antialiasing to improve image quality. ---> 
 <cfset imageSetAntialiasing(myImage)> 
 <!--- Set the drawing color to pink. ---> 
 <cfset imageSetDrawingColor(myImage,"pink")> 
 <!--- Draw a pink line. ---> 
 <cfset imageDrawLine(myImage,1,1,200,300)> 
 <!--- Draw a pink oval. ---> 
 <cfset imageDrawOval(myImage,40,50,80,40)> 
 <!--- Draw another pink oval. ---> 
 <cfset imageDrawOval(myImage,15,180,80,40)> 
 <!--- Draw a pink rectangle. ---> 
 <cfset imageDrawRect(myImage,100,100,45,65)> 
 <!--- Display the image in a browser. ---> 
 <cfimage source="#myImage#" action="writeToBrowse">

Using setDrawingColor member function

CF11+ Create a new image and with this image draw a ‘W’ in blue (#116185)

imgObj = imageNew("",152,152,"rgb","149c82");
imgObj.setDrawingColor('116185');
imgObj.drawLines([0,38,76,114,152],[0,152,0,152,0],"no","no");
cfimage(action="writeToBrowser", source=imgObj);

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