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#1847 Updates spectral display to show channel overlay for all frequencies in a channel configuration that contains multiple frequencies. (#1848)

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Co-authored-by: Dennis Sheirer <dsheirer@github.com>
This commit is contained in:
Denny Sheirer
2024-02-11 06:19:39 -05:00
committed by GitHub
parent 6532e33296
commit 2c32096ec9
3 changed files with 126 additions and 103 deletions
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114
src/main/java/io/github/dsheirer/spectrum/OverlayPanel.java
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@@ -1,6 +1,6 @@
/*
* *****************************************************************************
* Copyright (C) 2014-2023 Dennis Sheirer
* Copyright (C) 2014-2024 Dennis Sheirer
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -550,60 +550,63 @@ public class OverlayPanel extends JPanel implements Listener<ChannelEvent>, ISou
graphics.setColor(mColorChannelConfig);
}
TunerChannel tunerChannel = channel.getTunerChannel();
List<TunerChannel> tunerChannels = channel.getTunerChannels();
if(tunerChannel != null)
for(TunerChannel tunerChannel: tunerChannels)
{
double xAxis = getAxisFromFrequency(tunerChannel.getFrequency());
double width = (double)(tunerChannel.getBandwidth()) / (double)getDisplayBandwidth() * getSize().getWidth();
Rectangle2D.Double box =
new Rectangle2D.Double(xAxis - (width / 2.0d), 0.0d, width, getSize().getHeight() - mSpectrumInset);
//Fill the box with the correct color
graphics.fill(box);
graphics.draw(box);
//Change to the line color to render the channel name, etc.
graphics.setColor(mColorSpectrumLine);
//Draw the labels starting at yAxis position 0
double yAxis = 0;
//Draw the system label and adjust the y-axis position
String system = channel.hasSystem() ? channel.getSystem() : " ";
yAxis += drawLabel(graphics, system, this.getFont(), xAxis, yAxis, width);
//Draw the site label and adjust the y-axis position
String site = channel.hasSite() ? channel.getSite() : " ";
yAxis += drawLabel(graphics, site, this.getFont(), xAxis, yAxis, width);
//Draw the channel label and adjust the y-axis position
yAxis += drawLabel(graphics, channel.getName(), this.getFont(), xAxis, yAxis, width);
//Draw the decoder label
drawLabel(graphics, channel.getDecodeConfiguration().getDecoderType().getShortDisplayString(),
this.getFont(), xAxis, yAxis, width);
long frequency = tunerChannel.getFrequency();
double frequencyAxis = getAxisFromFrequency(frequency);
drawChannelCenterLine(graphics, frequencyAxis);
/* Draw Automatic Frequency Control line */
int correction = channel.getChannelFrequencyCorrection();
if(correction != 0)
if(tunerChannel.overlaps(getMinDisplayFrequency(), getMaxDisplayFrequency()))
{
long error = frequency + correction;
double xAxis = getAxisFromFrequency(tunerChannel.getFrequency());
drawAFC(graphics, frequencyAxis, getAxisFromFrequency(error), width, correction,
tunerChannel.getFrequency());
double width = (double)(tunerChannel.getBandwidth()) / (double)getDisplayBandwidth() * getSize().getWidth();
Rectangle2D.Double box =
new Rectangle2D.Double(xAxis - (width / 2.0d), 0.0d, width, getSize().getHeight() - mSpectrumInset);
//Fill the box with the correct color
graphics.fill(box);
graphics.draw(box);
//Change to the line color to render the channel name, etc.
graphics.setColor(mColorSpectrumLine);
//Draw the labels starting at yAxis position 0
double yAxis = 0;
//Draw the system label and adjust the y-axis position
String system = channel.hasSystem() ? channel.getSystem() : " ";
yAxis += drawLabel(graphics, system, this.getFont(), xAxis, yAxis, width);
//Draw the site label and adjust the y-axis position
String site = channel.hasSite() ? channel.getSite() : " ";
yAxis += drawLabel(graphics, site, this.getFont(), xAxis, yAxis, width);
//Draw the channel label and adjust the y-axis position
yAxis += drawLabel(graphics, channel.getName(), this.getFont(), xAxis, yAxis, width);
//Draw the decoder label
drawLabel(graphics, channel.getDecodeConfiguration().getDecoderType().getShortDisplayString(),
this.getFont(), xAxis, yAxis, width);
long frequency = tunerChannel.getFrequency();
double frequencyAxis = getAxisFromFrequency(frequency);
drawChannelCenterLine(graphics, frequencyAxis);
/* Draw Automatic Frequency Control line */
int correction = channel.getChannelFrequencyCorrection();
if(correction != 0)
{
long error = frequency + correction;
drawAFC(graphics, frequencyAxis, getAxisFromFrequency(error), width, correction,
tunerChannel.getFrequency());
}
}
}
}
@@ -796,11 +799,14 @@ public class OverlayPanel extends JPanel implements Listener<ChannelEvent>, ISou
for(Channel config : mVisibleChannels)
{
TunerChannel channel = config.getTunerChannel();
List<TunerChannel> channels = config.getTunerChannels();
if(channel != null && channel.getMinFrequency() <= frequency && channel.getMaxFrequency() >= frequency)
for(TunerChannel channel: channels)
{
configs.add(config);
if(channel != null && channel.getMinFrequency() <= frequency && channel.getMaxFrequency() >= frequency)
{
configs.add(config);
}
}
}