how can create dynamic gradient?
We want to use dynamic gradient in our roku app. Is there any way to create it? Please help.
Forum Discussion
Not nicely, no. There's no css-style gradient support.
You would need to create a roBitmap, and then write rectangles to represent the gradient.
Then write it to tmp:
Then pass the uri out to the poster node (or wherever needs to read it)
w = 1920
h = 1080
bm = CreateObject("roBitmap", {width: w, height: h, AlphaEnable: false})
bm.DrawRect(10, 10, w-20, h-20, &H8080)
bm.Finish()
ba = bm.GetPng(0, 0, w, h)
ba.WriteFile("tmp:/test.png")
Use this but it doesn't look like gradient.
