rewriteImage.frink

View or download rewriteImage.frink in plain text format


// Sample program to load an image, write semi-transparent "watermark" text
// across it (with a semi-transparent rectangle behind it), and write it
// back out to a file.

g = new graphics

img = new image["http://futureboy.us/frinkdocs/images/earthmoon.jpg"]

// Draw the image onto a graphics object at its original size.
g.draw[img, 0, 0, img.getWidth[], img.getHeight[]]

// Draw a watermark right in the center of the picture.
// First a semi-transparent white rectangle
g.color[1,1,1,.3]
g.fillRectCenter[img.getWidth[]/2, img.getHeight[]/2, img.getWidth[], 20]

// And then semi-transparent black text.
g.color[0,0,0,.5]
g.font["SansSerif", 20]
g.text["Frink Rules!", img.getWidth[]/2, img.getHeight[]/2, "center", "center"]

g.show[]
//g.print[]

// Write out to a file at the same size as the original.
g.write["earthmoon1.jpg", img.getWidth[], img.getHeight[], 1]


View or download rewriteImage.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 17532 days, 9 hours, 13 minutes ago.