add quadPoints to annotation object

update extract example

pass annotations to CanvasGraphics

extract annotations (v3)

fix width of character issue

fix spaces problem

improve debug output

clean code

code cleaning

performance: don't draw characters(about 30%)

performance: only project quadpoints to device space once

simplyfy arguments

compatiple with old pdf.js versions

replace additional characters

improve output from extract example

move error handler in example extract