diff --git a/README.md b/README.md index 50fc33c..7813a86 100644 --- a/README.md +++ b/README.md @@ -52,6 +52,7 @@ Ever used a graphics library that didn't have functions for drawing rectangles or circles? What a pain! ```go +DrawPoint(x, y, r float64) DrawLine(x1, y1, x2, y2 float64) DrawRectangle(x, y, w, h float64) DrawRoundedRectangle(x, y, w, h, r float64) @@ -62,6 +63,7 @@ DrawEllipticalArc(x, y, rx, ry, angle1, angle2 float64) DrawRegularPolygon(n int, x, y, r, rotation float64) DrawImage(im image.Image, x, y int) DrawImageAnchored(im image.Image, x, y int, ax, ay float64) +SetPixel(x, y int) MoveTo(x, y float64) LineTo(x, y float64) @@ -117,6 +119,19 @@ SetDash(dashes ...float64) SetFillRule(fillRule FillRule) ``` +## Gradients & Patterns + +`gg` supports linear and radial gradients and surface patterns. You can also implement your own patterns. + +```go +SetFillStyle(pattern Pattern) +SetStrokeStyle(pattern Pattern) +NewSolidPattern(color color.Color) +NewLinearGradient(x0, y0, x1, y1 float64) +NewRadialGradient(x0, y0, r0, x1, y1, r1 float64) +NewSurfacePattern(im image.Image, op RepeatOp) +``` + ## Transformation Functions ```go @@ -174,13 +189,6 @@ SavePNG(path string, im image.Image) error ![Separator](http://i.imgur.com/fsUvnPB.png) -## What's Missing? - -If you need any of the features below, I recommend using `cairo` instead. Or -even better, implement it and submit a pull request! - -- Gradients / Patterns - ## How Do it Do? `gg` is mostly a wrapper around `github.com/golang/freetype/raster`. The goal