Last change
on this file since 28914 was 28914, checked in by ak19, 10 years ago |
Supporting javascript libraries and bespoke code written by Steffan to support the von-sparql user interface
|
File size:
1.0 KB
|
Line | |
---|
1 | <!DOCTYPE html>
|
---|
2 | <html>
|
---|
3 | <head>
|
---|
4 | <meta charset="UTF-8">
|
---|
5 | <title>Wave</title>
|
---|
6 | <link rel="stylesheet" href="../css/style.css">
|
---|
7 | <script type="text/javascript" src="../../dist/paper.js"></script>
|
---|
8 | <script type="text/paperscript" canvas="canvas">
|
---|
9 | //////////////////////////////////////////////////////////////////////
|
---|
10 | // Values
|
---|
11 |
|
---|
12 | tool.minDistance = 10;
|
---|
13 |
|
---|
14 | var values = {
|
---|
15 | curviness: 0.5,
|
---|
16 | distance: tool.minDistance,
|
---|
17 | offset: 10,
|
---|
18 | mouseOffset: true
|
---|
19 | };
|
---|
20 |
|
---|
21 | //////////////////////////////////////////////////////////////////////
|
---|
22 | // Mouse handling
|
---|
23 |
|
---|
24 | var path;
|
---|
25 | function onMouseDown(event) {
|
---|
26 | path = new Path({
|
---|
27 | strokeColor: '#000000'
|
---|
28 | });
|
---|
29 | }
|
---|
30 |
|
---|
31 | var mul = 1;
|
---|
32 | function onMouseDrag(event) {
|
---|
33 | var step = event.delta.rotate(90 * mul);
|
---|
34 |
|
---|
35 | if (!values.mouseOffset)
|
---|
36 | step.length = values.offset;
|
---|
37 |
|
---|
38 | path.add({
|
---|
39 | point: event.point + step,
|
---|
40 | handleIn: -event.delta * values.curviness,
|
---|
41 | handleOut: event.delta * values.curviness
|
---|
42 | });
|
---|
43 | mul *= -1;
|
---|
44 | }
|
---|
45 | </script>
|
---|
46 | </head>
|
---|
47 | <body>
|
---|
48 | <canvas id="canvas" resize></canvas>
|
---|
49 | </body>
|
---|
50 | </html> |
---|
Note:
See
TracBrowser
for help on using the repository browser.