steve
/
factor
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ui.gadgets.charts: delete some obsolete implementation comments

master
Alexander Iljin 2020-04-14 00:16:49 +02:00 committed by John Benediktsson
parent d2b79e7185
commit d486e39255
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
extra/ui/gadgets/charts/charts.factor
View File

@ -17,8 +17,3 @@ M: chart pref-dim* drop { 300 300 } ;
! Return the { width height } of the visible area, in pixels. ! Return the { width height } of the visible area, in pixels.
: chart-dim ( chart -- seq ) dim>> ; : chart-dim ( chart -- seq ) dim>> ;
! There are several things to do to present data on the screen.
! Map the data coordinates to the screen coordinates.
! Cut off data outside the presentation window. When cutting off vertically, split the line into segments and add new points if necessary. Return an array of line segments.
! Remove redundant points from the drawing pass.