public ExtensionRecord(ExtensionRecords records, string extension)
{
this.records = records;
this.extension = extension.ToLower();
color = new Rgb24Color(150, 150, 150);
/*if (IsEmptyExtension)
* name = "File";
* else
* name = extension.TrimStart('.').ToUpper() + " File";*/
}
private TreemapItem(TreemapItem file, TreemapItem parent)
{
this.parent = parent;
int count = file.ChildCount;
children = new List <TreemapItem>(count);
for (int i = 0; i < count; i++)
{
children.Add(new TreemapItem(file[i], this));
}
children.Sort(CompareReverse);
children.Sort(Compare);
size = file.Size;
extension = file.Extension + "";
name = file.name + "";
type = file.type;
color = file.Color;
}
public static Rgb24Color SetBrightness(Rgb24Color color, float brightness)
{
Debug.Assert(brightness >= 0);
Debug.Assert(brightness <= 1);
Number redf = color.R / 255f;
Number greenf = color.G / 255f;
Number bluef = color.B / 255f;
Number f = 3 * brightness / (redf + greenf + bluef);
int red = (int)(redf * f * 255);
int green = (int)(greenf * f * 255);
int blue = (int)(bluef * f * 255);
NormalizeColor(ref red, ref green, ref blue);
return(new Rgb24Color(red, green, blue));
}
public static Rgb24Color SetBrightness(Rgb24Color color, float brightness) {
Debug.Assert(brightness >= 0f);
Debug.Assert(brightness <= 1f);
float redf = color.R / 255f;
float greenf = color.G / 255f;
float bluef = color.B / 255f;
float f = 3f * brightness / (redf + greenf + bluef);
redf *= f;
greenf *= f;
bluef *= f;
int red = (int) (redf * 255);
int green = (int) (greenf * 255);
int blue = (int) (bluef * 255);
NormalizeColor(ref red, ref green, ref blue);
return new Rgb24Color(red, green, blue);
}
/// <summary>
/// Updates the information about selected pixel.
/// </summary>
/// <param name="x">Selected pixel x coordinate.</param>
/// <param name="y">Selected pixel y coordinate.</param>
/// <param name="pixelColor">Selected pixel color.</param>
private void ShowSelectedPixelColor(int x, int y, ColorBase pixelColor)
{
VintasoftImage image = _viewer.Image;
_selectedColorX = x;
_selectedColorY = y;
_selectedColor = pixelColor;
selectedPixelLabel.Text = string.Format("Selected Pixel: X={0},Y={1}; ColorType={2}", x, y, pixelColor.GetType().Name);
_pixelSelect = true;
if (pixelColor is Rgb24Color)
{
Rgb24Color rgbColor = (Rgb24Color)pixelColor;
argbPanel.Visible = true;
indexedPanel.Visible = false;
gray16Panel.Visible = false;
redNumericUpDown.Maximum = 255;
redNumericUpDown.Value = rgbColor.Red;
greenNumericUpDown.Maximum = 255;
greenNumericUpDown.Value = rgbColor.Green;
blueNumericUpDown.Maximum = 255;
blueNumericUpDown.Value = rgbColor.Blue;
if (pixelColor is Argb32Color)
{
alphaNumericUpDown.Maximum = 255;
alphaNumericUpDown.Value = ((Argb32Color)pixelColor).Alpha;
alphaNumericUpDown.Visible = true;
rgbColorTypeLabel.Text = "ARGB32 =";
}
else
{
alphaNumericUpDown.Visible = false;
rgbColorTypeLabel.Text = "RGB (24bpp) =";
}
}
else if (pixelColor is Rgb48Color)
{
Rgb48Color rgb48Color = (Rgb48Color)pixelColor;
argbPanel.Visible = true;
indexedPanel.Visible = false;
gray16Panel.Visible = false;
redNumericUpDown.Maximum = 65535;
redNumericUpDown.Value = rgb48Color.Red;
greenNumericUpDown.Maximum = 65535;
greenNumericUpDown.Value = rgb48Color.Green;
blueNumericUpDown.Maximum = 65535;
blueNumericUpDown.Value = rgb48Color.Blue;
if (pixelColor is Argb64Color)
{
alphaNumericUpDown.Maximum = 65535;
alphaNumericUpDown.Value = ((Argb64Color)pixelColor).Alpha;
alphaNumericUpDown.Visible = true;
rgbColorTypeLabel.Text = "ARGB64 =";
}
else
{
alphaNumericUpDown.Visible = false;
rgbColorTypeLabel.Text = "RGB (48bpp) =";
}
}
else if (pixelColor is Rgb16ColorBase)
{
Rgb16ColorBase rgb16Color = (Rgb16ColorBase)pixelColor;
argbPanel.Visible = true;
indexedPanel.Visible = false;
gray16Panel.Visible = false;
redNumericUpDown.Maximum = 31;
redNumericUpDown.Value = rgb16Color.Red;
blueNumericUpDown.Maximum = 31;
blueNumericUpDown.Value = rgb16Color.Blue;
alphaNumericUpDown.Visible = false;
if (pixelColor is Rgb16Color555)
{
greenNumericUpDown.Maximum = 31;
rgbColorTypeLabel.Text = "RGB16 (5-5-5) =";
}
else
{
greenNumericUpDown.Maximum = 63;
rgbColorTypeLabel.Text = "RGB16 (5-6-5) =";
}
greenNumericUpDown.Value = rgb16Color.Green;
}
else if (pixelColor is IndexedColor)
{
IndexedColor indexedColor = (IndexedColor)pixelColor;
argbPanel.Visible = false;
indexedPanel.Visible = true;
gray16Panel.Visible = false;
indexNumericUpDown.Maximum = indexedColor.Palette.ColorCount - 1;
indexNumericUpDown.Value = indexedColor.Index;
}
else if (pixelColor is Gray16Color)
{
Gray16Color gray16 = (Gray16Color)pixelColor;
argbPanel.Visible = false;
indexedPanel.Visible = false;
gray16Panel.Visible = true;
gray16LumNumericUpDown.Value = gray16.Luminance;
}
selectedPixelColorPanel.BackColor = pixelColor.ToColor();
_pixelSelect = false;
pixelsGroupBox.Refresh();
}
/// <summary>Casts the <see cref="Rgb24Color"/> to a <see cref="WpfColor"/>.</summary>
public static WpfColor ToWpfColor(this Rgb24Color color)
{
return(WpfColor.FromRgb(color.R, color.G, color.B));
}
/// <summary>Adds a <see cref="PreviewTreemapItem"/> leaf to the children.</summary>
///
/// <param name="size">The size of the child treemap item.</param>
/// <param name="color">The color of the child treemap item.</param>
public void Add(long size, Rgb24Color color)
{
children.Add(new PreviewTreemapItem(size, color));
}
/// <summary>Constructs a <see cref="PreviewTreemapItem"/> leaf.</summary>
///
/// <param name="size">The size of the treemap item.</param>
/// <param name="color">The color of the treemap item.</param>
public PreviewTreemapItem(long size, Rgb24Color color)
{
Size = size;
Color = color;
}
public static float GetBrightness(Rgb24Color color)
{
return((color.R + color.G + color.B) / (Number)255 / 3);
}
public PreviewTreemapItem(long size, Rgb24Color color)
{
this.size = size;
this.color = color;
}
public static float GetBrightness(Rgb24Color color) {
return (color.R + color.G + color.B) / 255f / 3f;
}
/// <summary>Constructs an <see cref="ExtensionItem"/> with the specified extension.</summary>
///
/// <param name="extensions">The collection containing this extension.</param>
/// <param name="normalizedExtension">The pre-normalized extension for this item.</param>
internal ExtensionItem(ExtensionItems extensions, string normalizedExtension)
{
this.extensions = extensions;
Extension = normalizedExtension;
color = new Rgb24Color(150, 150, 150);
}
/// <summary>Constructs the not-a-file extension.</summary>
private ExtensionItem()
{
extensions = null;
Extension = string.Empty;
color = Rgb24Color.Black;
}
