How to the custom color in the Java object?

Forum|Forum|18 years ago
July 6, 2007
2 replies
498 views

My code:
<cfset var image = createObject("java","java.awt.image.BufferedImage") />
<cfset var color=createObject("java","java.awt.Color") />
<cfset g = image.getGraphics() />
<cfset g.setColor(color.white) />

In the last row,I want to repalce the "color.white" with #F23ABB,How???
Thanks.

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Correct answer cf_dev2

Try the decode() method and you must initialize the BufferedImage object before using it.
http://java.sun.com/j2se/1.4.2/docs/api/java/awt/image/BufferedImage.html#BufferedImage(int,%20int,%20int)

<cfset var bi = createObject("java","java.awt.image.BufferedImage") />
<cfset var image = bi.init(theImageWidth, theImageHeight, bi.TYPE_INT_ARGB) />
<cfset var g = image.getGraphics() />
<cfset var color = createObject("java","java.awt.Color") />
<cfset g.setColor(Color.decode("##F23ABB")) />

F

FlashcqxgAuthor

Known Participant

thanks,it works.

C

cf_dev2Correct answer

Inspiring

Try the decode() method and you must initialize the BufferedImage object before using it.
http://java.sun.com/j2se/1.4.2/docs/api/java/awt/image/BufferedImage.html#BufferedImage(int,%20int,%20int)

<cfset var bi = createObject("java","java.awt.image.BufferedImage") />
<cfset var image = bi.init(theImageWidth, theImageHeight, bi.TYPE_INT_ARGB) />
<cfset var g = image.getGraphics() />
<cfset var color = createObject("java","java.awt.Color") />
<cfset g.setColor(Color.decode("##F23ABB")) />

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