showFrequencyImage2 - with change points slider [1018687]

static float showFrequencyImage2_maxValue = 0.3f;

static ImageSurface showFrequencyImage2(File audioFile) {
  if (audioFile == null) null;
  ret showFrequencyImage2(audioFile.getName(), audioFileToFrequencyImage(audioFile));
}
  
static ImageSurface showFrequencyImage2(S name, final BWImage img) {
  ImageSurface is = showZoomedBWImage(name, img);
  final ImageSurface is2 = jImageSurface();
  is2.setZoom(2);
  final SimpleLiveValue<Float> lvThreshold = floatLiveValue(0.1f);
  
  Runnable update = runAndReturn(r {
    is2.setImage(bwImage_markColumnsWhite(img.getWidth(), 10, printStruct("change points: ", audio_changePoints1(img, lvThreshold!))));
  });
  
  lvThreshold.onChange(update);
  addToWindowAndPack(is, vstack(is2, jLiveValueSliderZeroToX(showFrequencyImage2_maxValue, lvThreshold)));
  ret is;
}

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Snippet ID:	#1018687
Snippet name:	showFrequencyImage2 - with change points slider
Eternal ID of this version:	#1018687/9
Text MD5:	f30239cc896b95776794a88546c93d2f
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2018-10-12 12:05:59
Source code size:	834 bytes / 21 lines
Pitched / IR pitched:	No / No
Views / Downloads:	551 / 623
Version history:	8 change(s)
Referenced in:	[show references]

< > BotCompany Repo | #1018687 // showFrequencyImage2 - with change points slider

JavaX fragment (include)

Author comment

1	static float showFrequencyImage2_maxValue = 0.3f;
2
3	static ImageSurface showFrequencyImage2(File audioFile) {
4	if (audioFile == null) null;
5	ret showFrequencyImage2(audioFile.getName(), audioFileToFrequencyImage(audioFile));
6	}
7
8	static ImageSurface showFrequencyImage2(S name, final BWImage img) {
9	ImageSurface is = showZoomedBWImage(name, img);
10	final ImageSurface is2 = jImageSurface();
11	is2.setZoom(2);
12	final SimpleLiveValue<Float> lvThreshold = floatLiveValue(0.1f);
13
14	Runnable update = runAndReturn(r {
15	is2.setImage(bwImage_markColumnsWhite(img.getWidth(), 10, printStruct("change points: ", audio_changePoints1(img, lvThreshold!))));
16	});
17
18	lvThreshold.onChange(update);
19	addToWindowAndPack(is, vstack(is2, jLiveValueSliderZeroToX(showFrequencyImage2_maxValue, lvThreshold)));
20	ret is;
21	}