Uses 2724K of libraries. Click here for Pure Java version (11178L/82K).
1 | !7 |
2 | |
3 | module OccasionalWebCam > DynSCP {
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4 | transient ImageSurface imageSurface; |
5 | transient Webcam cam; |
6 | |
7 | JComponent visualize2() {
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8 | ret jcenteredbutton("Start", rThread startIt);
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9 | } |
10 | |
11 | void startIt {
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12 | selectWebCam_withPreferred(vf<Webcam> selectCam); |
13 | } |
14 | |
15 | void selectCam(Webcam _cam) enter {
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16 | cleanMeUp(); |
17 | cam = _cam; |
18 | print("Cam opened: " + cam.open()); // blocking mode (no background thread)
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19 | setComponent(jscroll_center(imageSurface = doubleBufferedImageSurface_noAlpha())); |
20 | awtCalcEvery(imageSurface, 0.0, 1.0, r {
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21 | time "Get image from webcam" {
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22 | BufferedImage img = cam.getImage(); |
23 | } |
24 | imageSurface.setImage(img); |
25 | }); |
26 | } |
27 | |
28 | void cleanMeUp {
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29 | if (cam != null) cam.close(); |
30 | cam = null; |
31 | } |
32 | } |
Began life as a copy of #1016673
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| Snippet ID: | #1021153 |
| Snippet name: | Grab Occasional WebCam Images [dev.] |
| Eternal ID of this version: | #1021153/9 |
| Text MD5: | 9adb7b330ead81eb0e75ffde9c852389 |
| Transpilation MD5: | efc613e9bd63a6dfff3d3ff9f31748c9 |
| Author: | stefan |
| Category: | javax / desktop / camera |
| Type: | JavaX source code (Dynamic Module) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-01-28 01:44:52 |
| Source code size: | 793 bytes / 32 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 362 / 644 |
| Version history: | 8 change(s) |
| Referenced in: | [show references] |