hi, method 1:
you need the pixels within rectangle (x=10,y=23,width=100,height=123) create a bitmapData of required width and height(which is rectangle.width,rectangle.height) when drawing the source image to the created bitmapData use matrixObject to offset the position of the pixels to be drawn eg: var rect:Rectangle=new Rectangle(x,y,width,height) var bmpData:BitmapData=new BitmapData(rect.width,rect.height) var mat:Matrix=new Matrix() mat.translate(-rect.x,-rect.y)//this could vary based on the scope and position of your source image bmpData.draw(source,mat) add this bmpData to a displayObject method 2: Draw the source image to a bitmapData instance and use copyPixels method to copy the pixels from the selected area to another bitmap eg: var rect:Rectangle=new Rectangle(x,y,width,height)//selected area var bmpData:BitmapData=new BitmapData(rect.width,rect.height) bmpData.copyPixels(sourceBitmapData,rect,new Point(0,0)) add this bmpData to a displayObject -sathesh On Nov 25, 10:58 am, jakir qureshi <[email protected]> wrote: > Hi All, > > how get a snapshot of a perticular area of a image. > my requirement is that i have a image of height and width suppose 600 600, > when i click in area whose x=10 y= 23 width =100 and height=120 how can i > get the snapshot of perticular area of iamge > > -- > Thanks & Regards > > Jakir M. Qureshi > Software Engineer > Saba Software India Pvt. Ltd. -- You received this message because you are subscribed to the Google Groups "Flex India Community" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/flex_india?hl=en.
