!Overview
The Formulas Rendering Plug-In for the Gimp 2 is a simple plugin that allows you to change the values of each color channel of each pixel of a layer by using mathematical expressions.{html}<br>{/html}It is able to handle RGB* and Gray* images. Available operators are: +, -, *, /, ^, and %.{html}<br>{/html}There are many functions available, such as sin, cos, sqrt, abs, min, max.{html}<br>{/html}A few constants are provided (pi, e, j), and a lot of pre-defined variables are usable (w for image's width, h for image's height, x and y for cartesian coordinates in the image, etc.).
{small}Last update: 14-Nov-2010{/small}
{small}GIMP Formulas Plugin 0.9.8{/small}{html}<br/> {/html}{small}- Added support for arbitrary pixel accessor: red(x,y), green(x,y), blue(x,y), etc.{/small}{html}<br/> {/html}{small}- Fixed GUI design glitches and preview rendering.{/small}{html}<br/> {/html}{small}- Fixed minor compilation issues and warnings.{/small}
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