frameimage

Documentation

Overview

Package frameimage centers a png image and rotates it.

Index

• func Draw(gc draw2d.GraphicContext, png string, dw, dh, margin, lineWidth float64) error
• func Main(gc draw2d.GraphicContext, ext string) (string, error)

Functions

func Draw

func Draw(gc draw2d.GraphicContext, png string,
	dw, dh, margin, lineWidth float64) error

Draw the image frame with certain parameters.

func Main

func Main(gc draw2d.GraphicContext, ext string) (string, error)

Main draws the image frame and returns the filename. This should only be used during testing.