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// Copyright (C) 2004-2011 by Autodesk, Inc.
//
// This library is free software; you can redistribute it and/or
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// Lesser General Public License for more details.
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title>Digitizing</title>
<meta http-equiv="content-style-type" content="text/css">
<link href="../styles/globalStyles.css" rel="stylesheet" type="text/css">
<link href="../styles/otherStyles.css" rel="stylesheet" type="text/css">
<meta http-equiv="content-script-type" content="text/javascript">
<script language="javascript" type="text/javascript">
function DigitizePoint() {
// ShowResults("");
parent.parent.mapFrame.DigitizePoint(OnPointDigitized);
}
function OnPointDigitized(point) {
ShowResults("X: " + point.X + ", Y: " + point.Y);
}
function DigitizeLine() {
ShowResults("");
parent.parent.mapFrame.DigitizeLine(OnLineDigitized);
}
function OnLineDigitized(line) {
ShowResults(FormatLineResults(line));
}
function DigitizeMultiLine() {
ShowResults("");
parent.parent.mapFrame.DigitizeMultiLine(OnMultiLineDigitized);
}
function DigitizeLineString() {
ShowResults("");
parent.parent.mapFrame.DigitizeLineString(OnDigitizeLineString);
}
function OnDigitizeLineString(line) {
ShowResults(FormatLineResults(line));
}
function DigitizeCircle() {
ShowResults("");
parent.parent.mapFrame.DigitizeCircle(OnCircleDigitized);
}
function OnCircleDigitized(circle) {
ShowResults("Center X: " + circle.Center.X + ", Y: " + circle.Center.Y + "\nRadius: " + circle.Radius);
}
function DigitizeRectangle() {
ShowResults("");
parent.parent.mapFrame.DigitizeRectangle(OnRectangleDigitized);
}
function OnRectangleDigitized(rect) {
str = "X1: " + rect.Point1.X + ", Y1: " + rect.Point1.Y + "\n";
str += "X2: " + rect.Point2.X + ", Y1: " + rect.Point2.Y + "\n";
ShowResults(str);
}
function DigitizePolygon() {
ShowResults("");
parent.parent.mapFrame.DigitizePolygon(OnPolygonDigitized);
}
function OnPolygonDigitized(poly) {
ShowResults(FormatLineResults(poly));
}
function FormatLineResults(line) {
str = "Points: " + line.Count + "\n";
for(var i = 0; i < line.Count; i++) {
pt = line.Point(i);
str += "X" + i + ": " + pt.X + ", Y" + i + ": " + pt.Y + "\n";
}
return str;
}
function ShowResults(res) {
document.getElementById("res").value = res;
}
</script>
</head>
<body class="AppFrame">
<h1 class="AppHeading">Digitizing</h1>
<p>
Click button then click on map:
</p>
<input type="button" value=" Point " onclick="DigitizePoint();">
<br>
<input type="button" value=" LineString " onclick="DigitizeLineString();">
<br>
<input type="button" value=" Polygon " onclick="DigitizePolygon();">
<hr>
<p>Click button then drag on map:
</p>
<input type="button" value=" Line " onclick="DigitizeLine();">
<br>
<input type="button" value=" Rectangle " onclick="DigitizeRectangle();">
<br>
<input type="button" value=" Circle " onclick="DigitizeCircle();">
<hr>
Result:<br>
<textarea id="res" rows="10" cols="32" name="results">
</textarea>
<hr>
</body>
</html>