pointvec/sources/scripts/keyboard.js

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function Keyboard()
{
this.listen = function(event)
{
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// save
if(event.key == "s" && (event.ctrlKey || event.metaKey)){
dotgrid.export();
return;
}
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switch (event.keyCode) {
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case 83 : dotgrid.draw_arc(event.shiftKey ? "1,1" : "0,1"); break; // 'S'
case 65 : dotgrid.draw_arc(event.shiftKey ? "1,0" : "0,0"); break; // 'a'
case 68 : dotgrid.draw_line(); break; // 'd'
case 70 : dotgrid.draw_bezier(); break; // 'f'
case 82 : dotgrid.draw_close(); break; // 'r'
case 187 : dotgrid.mod_thickness(1); break; // '+'
case 189 : dotgrid.mod_thickness(-1); break; // '-'
case 191 : dotgrid.mod_linecap(1); break; // '/'
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case 81 : dotgrid.reset(); break; // 'Q'
case 27 : dotgrid.reset(); break; // 'ESC'
case 87 : dotgrid.erase(); break; // 'W'
case 8 : dotgrid.erase(); break; // 'Backspace'
case 69 : dotgrid.export(); break; // 'e'
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case 38 : dotgrid.mod_move(0,-10); break; // 'up'
case 40 : dotgrid.mod_move(0,10); break; // 'down'
case 37 : dotgrid.mod_move(-10,0); break; // 'left'
case 39 : dotgrid.mod_move(10,0); break; // 'right'
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}
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dotgrid.draw();
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}
}