mirror of
https://github.com/aaru-dps/Aaru.git
synced 2025-12-16 19:24:25 +00:00
Implement entropy calculation on GUI.
This commit is contained in:
2
.idea/.idea.DiscImageChef/.idea/contentModel.xml
generated
2
.idea/.idea.DiscImageChef/.idea/contentModel.xml
generated
@@ -1621,6 +1621,8 @@
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<e p="frmConsole.xeto.cs" t="Include" />
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<e p="frmDump.xeto" t="Include" />
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<e p="frmDump.xeto.cs" t="Include" />
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<e p="frmImageEntropy.xeto" t="Include" />
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<e p="frmImageEntropy.xeto.cs" t="Include" />
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<e p="frmMain.xeto" t="Include" />
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<e p="frmMain.xeto.cs" t="Include" />
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</e>
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82
DiscImageChef.Gui/Forms/frmImageEntropy.xeto
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82
DiscImageChef.Gui/Forms/frmImageEntropy.xeto
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@@ -0,0 +1,82 @@
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<?xml version="1.0" encoding="UTF-8"?><!--
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// /***************************************************************************
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// The Disc Image Chef
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// ============================================================================
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//
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// Filename : frmEntropy.xeto
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Main window.
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//
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// ==[ Description ] ==========================================================
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//
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// Defines the structure for the main GUI window.
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//
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// ==[ License ] ==============================================================
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General public License for more details.
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//
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// You should have received a copy of the GNU General public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// ============================================================================
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// Copyright © 2011-2018 Natalia Portillo
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// ****************************************************************************/
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-->
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<Form xmlns="http://schema.picoe.ca/eto.forms" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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Title="Calculate entropy" ClientSize="600, 450" Padding="10">
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<StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch">
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<StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"
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ID="stkOptions">
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<CheckBox Text="Calculates how many sectors are duplicated (have same exact data in user area)."
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ID="chkDuplicatedSectors" Checked="True"/>
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<CheckBox Text="Calculates entropy for each track separately." ID="chkSeparatedTracks" Checked="True"
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Visible="False"/>
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<CheckBox Text="Calculates entropy for the whole disc." ID="chkWholeDisc" Checked="True" Visible="False"/>
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</StackLayout>
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<StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"
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ID="stkResults" Visible="False">
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<Label ID="lblMediaEntropy"/>
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<Label ID="lblMediaUniqueSectors"/>
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<GroupBox Text="Track entropy" ID="grpTrackEntropy">
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<TreeGridView ID="treeTrackEntropy"/>
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</GroupBox>
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</StackLayout>
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<StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"
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ID="stkProgress" Visible="False">
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<StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"
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ID="stkProgress1" Visible="False">
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<StackLayoutItem HorizontalAlignment="Center" Expand="True">
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<Label ID="lblProgress"/>
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</StackLayoutItem>
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<StackLayoutItem HorizontalAlignment="Center" Expand="True">
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<ProgressBar ID="prgProgress"/>
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</StackLayoutItem>
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</StackLayout>
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<StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"
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ID="stkProgress2" Visible="False">
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<StackLayoutItem HorizontalAlignment="Center" Expand="True">
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<Label ID="lblProgress2"/>
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</StackLayoutItem>
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<StackLayoutItem HorizontalAlignment="Center" Expand="True">
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<ProgressBar ID="prgProgress2"/>
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</StackLayoutItem>
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</StackLayout>
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</StackLayout>
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<StackLayoutItem HorizontalAlignment="Right" Expand="True">
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<StackLayout Orientation="Horizontal" HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom">
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<Button ID="btnStart" Text="Start" Click="OnBtnStart"/>
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<Button ID="btnClose" Text="Close" Click="OnBtnClose"/>
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<Button ID="btnStop" Text="Stop" Enabled="False" Visible="False" Click="OnBtnStop"/>
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</StackLayout>
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</StackLayoutItem>
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</StackLayout>
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</Form>
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248
DiscImageChef.Gui/Forms/frmImageEntropy.xeto.cs
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248
DiscImageChef.Gui/Forms/frmImageEntropy.xeto.cs
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@@ -0,0 +1,248 @@
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// /***************************************************************************
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// The Disc Image Chef
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// ----------------------------------------------------------------------------
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//
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// Filename : frmEntropy.xeto.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Image entropy calculation window.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Implements calculating media image entropy.
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General public License for more details.
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//
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// You should have received a copy of the GNU General public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright © 2011-2018 Natalia Portillo
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// ****************************************************************************/
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using System;
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using System.Threading;
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using DiscImageChef.CommonTypes.Interfaces;
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using DiscImageChef.Console;
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using DiscImageChef.Core;
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using Eto.Forms;
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using Eto.Serialization.Xaml;
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namespace DiscImageChef.Gui.Forms
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{
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public class frmImageEntropy : Form
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{
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EntropyResults entropy;
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IMediaImage inputFormat;
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EntropyResults[] tracksEntropy;
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public frmImageEntropy(IMediaImage inputFormat)
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{
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this.inputFormat = inputFormat;
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XamlReader.Load(this);
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if(inputFormat.Tracks != null && inputFormat.Tracks.Count > 0)
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{
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chkSeparatedTracks.Visible = true;
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chkWholeDisc.Visible = true;
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}
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else
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{
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chkSeparatedTracks.Checked = false;
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chkWholeDisc.Checked = true;
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}
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}
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protected void OnBtnStart(object sender, EventArgs e)
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{
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Entropy entropyCalculator = new Entropy(false, false, inputFormat);
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entropyCalculator.InitProgressEvent += InitProgress;
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entropyCalculator.InitProgress2Event += InitProgress2;
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entropyCalculator.UpdateProgressEvent += UpdateProgress;
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entropyCalculator.UpdateProgress2Event += UpdateProgress2;
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entropyCalculator.EndProgressEvent += EndProgress;
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entropyCalculator.EndProgress2Event += EndProgress2;
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chkDuplicatedSectors.Enabled = false;
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chkSeparatedTracks.Enabled = false;
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chkWholeDisc.Enabled = false;
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btnClose.Visible = false;
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btnStart.Visible = false;
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btnStop.Visible = false;
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stkProgress.Visible = true;
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Thread thread = new Thread(() =>
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{
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if(chkSeparatedTracks.Checked == true)
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{
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tracksEntropy = entropyCalculator.CalculateTracksEntropy(chkDuplicatedSectors.Checked == true);
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foreach(EntropyResults trackEntropy in tracksEntropy)
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{
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DicConsole.WriteLine("Entropy for track {0} is {1:F4}.", trackEntropy.Track,
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trackEntropy.Entropy);
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if(trackEntropy.UniqueSectors != null)
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DicConsole.WriteLine("Track {0} has {1} unique sectors ({2:P3})", trackEntropy.Track,
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trackEntropy.UniqueSectors,
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(double)trackEntropy.UniqueSectors / (double)trackEntropy.Sectors);
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}
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}
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if(chkWholeDisc.Checked != true) return;
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entropy = entropyCalculator.CalculateMediaEntropy(chkDuplicatedSectors.Checked == true);
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Application.Instance.Invoke(Finish);
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});
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Statistics.AddCommand("entropy");
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thread.Start();
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}
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void Finish()
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{
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stkOptions.Visible = false;
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btnClose.Visible = true;
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stkProgress.Visible = false;
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stkResults.Visible = true;
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if(chkSeparatedTracks.Checked == true)
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{
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TreeGridItemCollection entropyList = new TreeGridItemCollection();
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treeTrackEntropy.Columns.Add(new GridColumn {HeaderText = "Track", DataCell = new TextBoxCell(0)});
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treeTrackEntropy.Columns.Add(new GridColumn {HeaderText = "Entropy", DataCell = new TextBoxCell(1)});
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if(chkDuplicatedSectors.Checked == true)
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treeTrackEntropy.Columns.Add(new GridColumn
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{
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HeaderText = "Unique sectors", DataCell = new TextBoxCell(2)
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});
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treeTrackEntropy.AllowMultipleSelection = false;
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treeTrackEntropy.ShowHeader = true;
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treeTrackEntropy.DataStore = entropyList;
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foreach(EntropyResults trackEntropy in tracksEntropy)
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entropyList.Add(new TreeGridItem
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{
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Values = new object[]
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{
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trackEntropy.Track, trackEntropy.Entropy,
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$"{trackEntropy.UniqueSectors} ({(double)trackEntropy.UniqueSectors / (double)trackEntropy.Sectors:P3})"
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}
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});
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grpTrackEntropy.Visible = true;
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}
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if(chkWholeDisc.Checked != true) return;
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lblMediaEntropy.Text = $"Entropy for disk is {entropy.Entropy:F4}.";
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lblMediaEntropy.Visible = true;
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if(entropy.UniqueSectors == null) return;
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lblMediaUniqueSectors.Text =
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$"Disk has {entropy.UniqueSectors} unique sectors ({(double)entropy.UniqueSectors / (double)entropy.Sectors:P3})";
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lblMediaUniqueSectors.Visible = true;
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}
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protected void OnBtnClose(object sender, EventArgs e)
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{
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Close();
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}
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protected void OnBtnStop(object sender, EventArgs e)
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{
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throw new NotImplementedException();
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}
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void InitProgress()
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{
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stkProgress1.Visible = true;
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}
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void EndProgress()
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{
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stkProgress1.Visible = false;
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}
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void InitProgress2()
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{
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stkProgress2.Visible = true;
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}
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void EndProgress2()
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{
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stkProgress2.Visible = false;
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}
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void UpdateProgress(string text, long current, long maximum)
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{
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UpdateProgress(text, current, maximum, lblProgress, prgProgress);
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}
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void UpdateProgress2(string text, long current, long maximum)
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{
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UpdateProgress(text, current, maximum, lblProgress2, prgProgress2);
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}
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void UpdateProgress(string text, long current, long maximum, Label label, ProgressBar progressBar)
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{
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Application.Instance.Invoke(() =>
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{
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label.Text = text;
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if(maximum == 0)
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{
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progressBar.Indeterminate = true;
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return;
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}
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if(progressBar.Indeterminate) progressBar.Indeterminate = false;
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if(maximum > int.MaxValue || current > int.MaxValue)
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{
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progressBar.MaxValue = (int)(maximum / int.MaxValue);
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progressBar.Value = (int)(current / int.MaxValue);
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}
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else
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{
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progressBar.MaxValue = (int)maximum;
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progressBar.Value = (int)current;
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}
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});
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}
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#region XAML IDs
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StackLayout stkOptions;
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CheckBox chkDuplicatedSectors;
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CheckBox chkSeparatedTracks;
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CheckBox chkWholeDisc;
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StackLayout stkResults;
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Label lblMediaEntropy;
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Label lblMediaUniqueSectors;
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GroupBox grpTrackEntropy;
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TreeGridView treeTrackEntropy;
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StackLayout stkProgress;
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StackLayout stkProgress1;
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Label lblProgress;
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ProgressBar prgProgress;
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StackLayout stkProgress2;
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Label lblProgress2;
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ProgressBar prgProgress2;
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Button btnStart;
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Button btnClose;
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Button btnStop;
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#endregion
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}
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}
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@@ -111,5 +111,6 @@
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</StackLayout>
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</TabPage>
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</TabControl>
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<Button ID="btnEntropy" Text="Calculate entropy" Click="OnBtnEntropy"/>
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</StackLayout>
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</Panel>
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@@ -43,6 +43,7 @@ using DiscImageChef.Decoders.SCSI;
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using DiscImageChef.Decoders.Xbox;
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using DiscImageChef.Devices;
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using DiscImageChef.Gui.Controls;
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using DiscImageChef.Gui.Forms;
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using DiscImageChef.Gui.Tabs;
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using Eto.Drawing;
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using Eto.Forms;
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@@ -54,8 +55,12 @@ namespace DiscImageChef.Gui.Panels
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{
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public class pnlImageInfo : Panel
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{
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frmImageEntropy frmImageEntropy;
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IMediaImage imageFormat;
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public pnlImageInfo(string imagePath, IFilter filter, IMediaImage imageFormat)
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{
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this.imageFormat = imageFormat;
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XamlReader.Load(this);
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Stream logo =
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@@ -780,6 +785,19 @@ namespace DiscImageChef.Gui.Panels
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tabDumpHardware.Visible = true;
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}
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protected void OnBtnEntropy(object sender, EventArgs e)
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{
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if(frmImageEntropy != null)
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{
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frmImageEntropy.Show();
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return;
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}
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frmImageEntropy = new frmImageEntropy(imageFormat);
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frmImageEntropy.Closed += (s, ea) => { frmImageEntropy = null; };
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frmImageEntropy.Show();
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}
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#region XAML controls
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#pragma warning disable 169
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#pragma warning disable 649
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@@ -825,6 +843,7 @@ namespace DiscImageChef.Gui.Panels
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TreeGridView treeDumpHardware;
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ImageView imgMediaLogo;
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SvgImageView svgMediaLogo;
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Button btnEntropy;
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#pragma warning restore 169
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#pragma warning restore 649
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#endregion
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@@ -85,7 +85,7 @@ namespace DiscImageChef.Commands
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{
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DicConsole.WriteLine("Entropy for track {0} is {1:F4}.", trackEntropy.Track, trackEntropy.Entropy);
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if(trackEntropy.UniqueSectors != null)
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DicConsole.WriteLine("Track {0} has {1} unique sectors ({1:P3})", trackEntropy.Track,
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DicConsole.WriteLine("Track {0} has {1} unique sectors ({2:P3})", trackEntropy.Track,
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trackEntropy.UniqueSectors,
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(double)trackEntropy.UniqueSectors / (double)trackEntropy.Sectors);
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}
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Reference in New Issue
Block a user