Method Image.Image()->tuned_box()
- Method
tuned_box
object
tuned_box(int
x1
,int
y1
,int
x2
,int
y2
,array
(array
(int
))corner_color
)- Description
-
Draws a filled rectangle with colors (and alpha values) tuned between the corners.
Tuning function is (1.0-x/xw)*(1.0-y/yw) where x and y is the distance to the corner and xw and yw are the sides of the rectangle.
original tuned box solid tuning
(blue,red,green,yellow)tuning transparency
(as left + 255,128,128,0) - Parameter
x1
- Parameter
y1
- Parameter
x2
- Parameter
y2
rectangle corners
- Parameter
corner_color
colors of the corners:
({x1y1,x2y1,x1y2,x2y2})
each of these is an array of integeres:({r,g,b}) or ({r,g,b,alpha})
Default alpha channel value is 0 (opaque).- Returns
-
the object called