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101 lines (97 loc) · 2.83 KB
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<!DOCTYPE html>
<html>
<head>
<metacharset="UTF-8">
<title>Plotter</title>
<scriptsrc = "plot.js">
</script>
<scriptsrc = "eplot.js">
</script>
<script>
click=clickxy;
plot=dplot;
</script>
<linkrel="stylesheet" href="s1.css">
</head>
<body>
<selectid="gt">
<optionvalue="0">grid off</option>
<optionvalue="1" selected>grid on</option>
<optionvalue="2">fine grid</option>
<optionvalue="-1">nothing</option>
</select>
<selectid="spsx">
<optionvalue="1">left</option>
<optionvalue="2" selected>middle</option>
<optionvalue="3">right</option>
<optionvalue="4">manual</option>
</select>
<selectid="spsy">
<optionvalue="1">top</option>
<optionvalue="2" selected>middle</option>
<optionvalue="3">bottom</option>
<optionvalue="4">manual</option>
</select>
<br><br><br>
<canvasid="canvas1" width="720" height="480"
style="border: thin solid gray">
No canvas.
</canvas>
<divclass="nb">
<inputtype="button" value="plot"
onclick="dplot()">
<inputtype="button" value="<"
onclick="shiftam(); dplot()">
<inputtype="button" value=">"
onclick="shiftap(); dplot()">
 <spanid="xy" class="mono"></span>
<br><br>
<spanid="yn">y1 = </span><inputtype="text" id="input1" style="width: 600px"
onkeyup="handle_keys(event);"><br>
f(x) = <inputtype="text" id="inputf" style="width: 600px"
onkeyup="handle_keys(event);"><br>
<br>
<table><tr><td>
px = <inputtype="text" id="inputx" value="0"><br>
py = <inputtype="text" id="inputy" value="0"><br>
wx = <inputtype="text" id="inputwx" value="10"><br>
wy = <inputtype="text" id="inputwy" value="10">
</td><tdstyle="padding-left: 2em">
a = <inputtype="text" id="inputa" value="0"><br>
d = <inputtype="text" id="inputd" value="1"><br>
m = <inputtype="text" id="inputm" value="1000"><br>
h = <inputtype="text" id="inputh" value="0.01">
</td></tr>
</table>
<br>
<inputtype="button" value="set" onclick="setn()">
n = <inputtype="text" id="inputn" value="1">
<br><br>
<table><tr><td>
x0 = <inputtype="text" id="inputx0" value="0"><br>
y(x0) = <inputtype="text" id="inputy0" value="0"><br>
y1(x0) = <inputtype="text" id="inputy10" value="0"><br>
y2(x0) = <inputtype="text" id="inputy20" value="0"><br>
y3(x0) = <inputtype="text" id="inputy30" value="0">
</td><tdstyle="padding-left: 2em">
y4(x0) = <inputtype="text" id="inputy40" value="0"><br>
y5(x0) = <inputtype="text" id="inputy50" value="0"><br>
y6(x0) = <inputtype="text" id="inputy60" value="0"><br>
y7(x0) = <inputtype="text" id="inputy70" value="0"><br>
y8(x0) = <inputtype="text" id="inputy80" value="0">
</td></tr>
</table>
<br>
<ahref="doc.htm" class="modest">help</a>
(<ahref="doc-de.htm" class="modest">Hilfe</a>)
<br><br>
<inputtype="button" value="calc" onclick="calc()">
<inputtype="text" id="inputc" style="width:400px"
onkeyup="calc_keys(event);">
<br>
<pid="ans" class="mono">ans =</p>
<br><br>
<br>
</div>
</body>
</html>