Difference between revisions of "Even simpler function plotter"
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Jump to navigationJump to searchA WASSERMANN (talk | contribs) |
A WASSERMANN (talk | contribs) |
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| Line 2: | Line 2: | ||
<input type="text" id="input" value="sin(x)*x"> | <input type="text" id="input" value="sin(x)*x"> | ||
<input type="button" value="plot" onClick="plotter()"> | <input type="button" value="plot" onClick="plotter()"> | ||
| + | <input type="button" value="clear all" onClick="board=clearAll(board)"> | ||
</form> | </form> | ||
</html> | </html> | ||
| Line 12: | Line 13: | ||
board.create('functiongraph',[f]); | board.create('functiongraph',[f]); | ||
} | } | ||
| + | function clearAll(board) { | ||
| + | JXG.JSXGraph.freeBoard(board); | ||
| + | board = JXG.JSXGraph.initBoard('box', {boundingbox:[-5,8,8,-5], unitY: 40}); | ||
| + | p = board.create('point', [3,-4], {style:6, name:'p'}); | ||
| + | return board; | ||
| + | } | ||
| + | |||
</jsxgraph> | </jsxgraph> | ||
Revision as of 18:42, 22 March 2010
