tactileGraph.js

Just a 'canvas like' tactile graphic drawing library.:octocat:

日本語：https://github.com/HirotsuguKaga/tactileGraph.js/blob/master/README_ja.md

Gh-Pages & DEMO: https://hirotsugukaga.github.io/tactileGraph.js/

REQUREMENT

ECMA-262 3rd edition or above.

INSTALL

<script src="tactileGraph.js"></script>
  or
<script src="tactileGraph.min.js"></script>

USAGE

ex.
  var tg = tactileGraph("canvas", "A4", "edl");  //initial. tactileGraph("[id]","[paper size]", "[EDL or EDI]")

  tg.drawBraille("ABCDEF", 0, 10);  //drawing
  tg.drawLine(0,20,50,20);

  hoge.href = tg.map2esa();  //output

Methods

Draw Braille

drawBraille(string str, int x, int y , int returnX);

return next letter position ([x, y]).

arr2braille(arr, x,y);

drawBrailleMath(string str, int x, int y , int returnX);

drawBrailleRight(string str, int x, int y);

drawBrailleMathRight(string str, int x, int y);

drawDecapoint(string str, int x, int y);

drawKleintype(string str, int x, int y);

Draw Graph

drawDot(int x, int y);

drawLine(int x1, int y1, int x2, int y2 );

strokeRect(int x, int y, int width, int height);

fillRect(int x, int y, width, height);

strokeCircle(int r, int x, int y);

strokeRhombus(int x, int y, int width, int height);

drawLineTilt(int x1, int y1, int length, int angle);

strokeRectTilt(int x, int y, int width, int height, int angle);

strokeRhombusTilt(int x, int y, int width, int height, int angle);

fillRectTilt(int x, int y, int width, int height, int angle);

strokeTable(int x, int y, int width, int height, int cols, int rows);

drawPattern(array, int x, int y);

Clear

clearDot(int x, int y);

clear();

Setting

setCanvas(String id);

set a canvas ID for screen preview(option).

setSize(String size);

set paper size(A4, B5, IJB6, IJB5, IJA4, IJB4, & IJA3).

setInterval(int num)

set a distance between dots in a line. (strokeCircle(), drawLine(), strokeRect, etc.)

setAdjust(boolean);

set dot interval adjustment from start position to end position.

setDot(int num);

set dot size. 0: small, 1: middle, 2: large. ####setLetterSize(LineHeight, Width, Height, Inter-character); default is (30,6,7,15).

setType(edl or edi);

setColor(Color);

set dot color on preview.

Output

loadEdl();

return string.

readEdl(String);

map2esa();

return PNG.

loadArr();

return array.

Misc

convertText(String str);

return converted string.