package
0.0.0-20240627062922-0ed1ff131195
Repository: https://github.com/llgcode/draw2d.git
Documentation: pkg.go.dev
# README
draw2d/draw2dimg
draw2d implementation that generates raster images using https://github.com/golang/freetype package.
# Functions
DrawContour draws the given closed contour at the given sub-pixel offset.
DrawImage draws an image into dest using an affine transformation matrix, an op and a filter.
Extents returns the FontExtents for a font.
LoadFromPngFile Open a png file.
NewGraphicContext creates a new Graphic context from an image.
NewGraphicContextWithPainter creates a new Graphic context from an image and a Painter (see Freetype-go).
SaveToPngFile create and save an image to a file using PNG format.
# Constants
BicubicFilter defines a bicubic filter.
BilinearFilter defines a bilinear filter.
LinearFilter defines a linear filter.
# Structs
FontExtents contains font metric information.
GraphicContext is the implementation of draw2d.GraphicContext for a raster image.
# Interfaces
Painter implements the freetype raster.Painter and has a SetColor method like the RGBAPainter.
# Type aliases
ImageFilter defines the type of filter to use.