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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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//
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using System.Runtime.InteropServices;
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namespace SharpDisplayManager
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{
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class Display
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{
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//Constructor
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public Display()
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{
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iDevice = IntPtr.Zero;
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}
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//
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public bool Open()
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{
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if (iDevice == IntPtr.Zero)
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{
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iDevice = MiniDisplayOpen();
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}
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return iDevice != IntPtr.Zero;
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}
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public void Close()
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{
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MiniDisplayClose(iDevice);
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iDevice = IntPtr.Zero;
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}
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public bool IsOpen()
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{
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return iDevice != IntPtr.Zero;
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}
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public void Clear()
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{
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MiniDisplayClear(iDevice);
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}
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public void Fill()
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{
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MiniDisplayFill(iDevice);
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}
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public void SwapBuffers()
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{
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MiniDisplaySwapBuffers(iDevice);
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}
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public int MaxBrightness()
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{
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return MiniDisplayMaxBrightness(iDevice);
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}
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public int MinBrightness()
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{
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return MiniDisplayMinBrightness(iDevice);
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}
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public void SetBrightness(int aBrightness)
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{
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if (!IsOpen()) return;
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MiniDisplaySetBrightness(iDevice, aBrightness);
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}
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public int WidthInPixels()
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{
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return MiniDisplayWidthInPixels(iDevice);
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}
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public int HeightInPixels()
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{
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return MiniDisplayHeightInPixels(iDevice);
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}
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public void SetPixel(int aX, int aY, int aValue)
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{
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MiniDisplaySetPixel(iDevice,aX,aY,aValue);
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}
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//Our display device handle
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IntPtr iDevice;
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern IntPtr MiniDisplayOpen();
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern void MiniDisplayClose(IntPtr aDevice);
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern void MiniDisplayClear(IntPtr aDevice);
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern void MiniDisplayFill(IntPtr aDevice);
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern void MiniDisplaySwapBuffers(IntPtr aDevice);
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern void MiniDisplaySetBrightness(IntPtr aDevice, int aBrightness);
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern int MiniDisplayMinBrightness(IntPtr aDevice);
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern int MiniDisplayMaxBrightness(IntPtr aDevice);
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern int MiniDisplayWidthInPixels(IntPtr aDevice);
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern int MiniDisplayHeightInPixels(IntPtr aDevice);
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[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
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public static extern int MiniDisplaySetPixel(IntPtr aDevice, int aX, int aY, int aValue);
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}
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}
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