public FormGraphicImport(MainForm Main, Types.GraphicType ImportType, GR.Image.FastImage IncomingImage)
{
m_MainForm = Main;
InitializeComponent();
m_CurPalette = Main.ActivePalette;
m_ColorValues[0] = 0xff000000;
m_ColorValues[1] = 0xffffffff;
m_ColorValues[2] = 0xff8B4131;
m_ColorValues[3] = 0xff7BBDC5;
m_ColorValues[4] = 0xff8B41AC;
m_ColorValues[5] = 0xff6AAC41;
m_ColorValues[6] = 0xff3931A4;
m_ColorValues[7] = 0xffD5DE73;
m_ColorValues[8] = 0xff945A20;
m_ColorValues[9] = 0xff5A4100;
m_ColorValues[10] = 0xffBD736A;
m_ColorValues[11] = 0xff525252;
m_ColorValues[12] = 0xff838383;
m_ColorValues[13] = 0xffACEE8B;
m_ColorValues[14] = 0xff7B73DE;
m_ColorValues[15] = 0xffACACAC;
m_ColorValues[16] = 0xff80ff80;
comboBackground.Items.Add("[Any]");
comboMulticolor1.Items.Add("[Any]");
comboMulticolor2.Items.Add("[Any]");
for (int i = 0; i < 16; ++i)
{
m_Colors[i] = GR.Color.Helper.FromARGB(m_ColorValues[i]);
m_ColorBrushes[i] = new System.Drawing.SolidBrush(m_Colors[i]);
comboBackground.Items.Add(i.ToString("d2"));
comboMulticolor1.Items.Add(i.ToString("d2"));
comboMulticolor2.Items.Add(i.ToString("d2"));
}
comboBackground.SelectedIndex = 0;
comboMulticolor1.SelectedIndex = 0;
comboMulticolor2.SelectedIndex = 0;
picOriginal.DisplayPage.Create(picOriginal.ClientSize.Width, picOriginal.ClientSize.Height, System.Drawing.Imaging.PixelFormat.Format32bppRgb);
picPreview.DisplayPage.Create(picPreview.ClientSize.Width, picPreview.ClientSize.Height, System.Drawing.Imaging.PixelFormat.Format8bppIndexed);
//picPreview.SetImageSize( 320, 200 );
for (int j = 0; j < 17; ++j)
{
picPreview.DisplayPage.SetPaletteColor(j,
(byte)((Types.ConstantData.Palette.ColorValues[j] & 0x00ff0000) >> 16),
(byte)((Types.ConstantData.Palette.ColorValues[j] & 0x0000ff00) >> 8),
(byte)(Types.ConstantData.Palette.ColorValues[j] & 0xff));
m_ImportImage.SetPaletteColor(j,
(byte)((Types.ConstantData.Palette.ColorValues[j] & 0x00ff0000) >> 16),
(byte)((Types.ConstantData.Palette.ColorValues[j] & 0x0000ff00) >> 8),
(byte)(Types.ConstantData.Palette.ColorValues[j] & 0xff));
}
foreach (Types.GraphicType importType in System.Enum.GetValues(typeof(Types.GraphicType)))
{
comboImportType.Items.Add(GR.EnumHelper.GetDescription(importType));
}
comboImportType.SelectedIndex = (int)ImportType;
foreach (ColorMatchType matchType in System.Enum.GetValues(typeof(ColorMatchType)))
{
comboColorMatching.Items.Add(GR.EnumHelper.GetDescription(matchType));
}
comboColorMatching.SelectedIndex = (int)ColorMatchType.CIE76_DISTANCE;
OpenImage(IncomingImage);
}
int MatchColor(byte R, byte G, byte B, Types.Palette Palette)
{
int bestMatchDistance = 50000000;
int bestMatch = -1;
ColorMatchType matchType = (ColorMatchType)comboColorMatching.SelectedIndex;
ColorSystem.RGB origColor = new ColorSystem.RGB(R, G, B);
for (int k = 0; k < 16; ++k)
{
switch (matchType)
{
case ColorMatchType.RGB_DISTANCE:
{
int distR = R - (int)((Palette.ColorValues[k] & 0xff0000) >> 16);
int distG = G - (int)((Palette.ColorValues[k] & 0x00ff00) >> 8);
int distB = B - (int)(Palette.ColorValues[k] & 0xff);
//int distance = (int)( distR * distR * 0.3f + distG * distG * 0.6f + distB * distB * 0.1f );
int distance = (int)(distR * distR + distG * distG + distB * distB);
if (distance < bestMatchDistance)
{
bestMatchDistance = distance;
bestMatch = k;
}
}
break;
case ColorMatchType.HUE_DISTANCE:
{
ColorSystem.HSV myHSV = ColorSystem.RGBToHSV(origColor);
ColorSystem.HSV otherHSV = ColorSystem.RGBToHSV(new ColorSystem.RGB((byte)((Palette.ColorValues[k] & 0xff0000) >> 16), (byte)((Palette.ColorValues[k] & 0x00ff00) >> 8), (byte)(Palette.ColorValues[k] & 0xff)));
int distance = Math.Abs((int)(otherHSV.H - myHSV.H));
distance = Math.Min(distance, Math.Abs((int)(otherHSV.H + 360.0 - myHSV.H)));
distance = Math.Min(distance, Math.Abs((int)(otherHSV.H - 360.0 - myHSV.H)));
distance *= distance;
distance += (int)(255.0f * Math.Abs(myHSV.V - otherHSV.V)) * (int)(255.0f * Math.Abs(myHSV.V - otherHSV.V));
distance += (int)(255.0f * Math.Abs(myHSV.S - otherHSV.S)) * (int)(255.0f * Math.Abs(myHSV.S - otherHSV.S));
if (distance < bestMatchDistance)
{
bestMatchDistance = distance;
bestMatch = k;
}
}
break;
case ColorMatchType.CIE76_DISTANCE:
{
ColorSystem.CIELab myLab = ColorSystem.RGBToCIELab(origColor);
ColorSystem.CIELab otherLab = ColorSystem.RGBToCIELab(new ColorSystem.RGB((byte)((Palette.ColorValues[k] & 0xff0000) >> 16), (byte)((Palette.ColorValues[k] & 0x00ff00) >> 8), (byte)(Palette.ColorValues[k] & 0xff)));
float distL = (myLab.L - otherLab.L) * (myLab.L - otherLab.L);
float dista = (myLab.a - otherLab.a) * (myLab.a - otherLab.a);
float distb = (myLab.b - otherLab.b) * (myLab.b - otherLab.b);
int distance = (int)(distL + dista + distb);
if (distance < bestMatchDistance)
{
bestMatchDistance = distance;
bestMatch = k;
}
}
break;
}
}
return(bestMatch);
}
