public static void RenderGradient(Endogine.Interpolation.InterpolatorColor interpol, Endogine.BitmapHelpers.Canvas canvas)
{
canvas.Locked = true;
for (int x = 0; x < canvas.Width; x++)
{
Color clr = interpol.GetValueAtTime((double)x / canvas.Width);
canvas.SetPixel(x, 0, clr);
}
canvas.Locked = false;
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
System.Drawing.Drawing2D.ColorBlend colorBlend1 = new System.Drawing.Drawing2D.ColorBlend();
Endogine.Interpolation.InterpolatorColor interpolatorColor1 = new Endogine.Interpolation.InterpolatorColor();
System.Drawing.Drawing2D.ColorBlend colorBlend2 = new System.Drawing.Drawing2D.ColorBlend();
this.colorGradient1 = new Endogine.Editors.ColorEditors.ColorGradient();
this.SuspendLayout();
//
// colorGradient1
//
colorBlend1.Colors = new System.Drawing.Color[] {
System.Drawing.Color.FromArgb(((int)(((byte)(20)))), ((int)(((byte)(255)))), ((int)(((byte)(0)))), ((int)(((byte)(0))))),
System.Drawing.Color.FromArgb(((int)(((byte)(130)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(0))))),
System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))))
};
colorBlend1.Positions = new float[] {
0F,
0.5F,
1F
};
this.colorGradient1.ColorBlend = colorBlend1;
colorBlend2.Colors = new System.Drawing.Color[] {
System.Drawing.Color.FromArgb(((int)(((byte)(20)))), ((int)(((byte)(255)))), ((int)(((byte)(0)))), ((int)(((byte)(0))))),
System.Drawing.Color.FromArgb(((int)(((byte)(130)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(0))))),
System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))))
};
colorBlend2.Positions = new float[] {
0F,
0.5F,
1F
};
interpolatorColor1.ColorBlend = colorBlend2;
this.colorGradient1.InterpolatorColor = interpolatorColor1;
this.colorGradient1.Location = new System.Drawing.Point(0, 0);
this.colorGradient1.Margin = new System.Windows.Forms.Padding(2);
this.colorGradient1.Name = "colorGradient1";
this.colorGradient1.Size = new System.Drawing.Size(261, 68);
this.colorGradient1.TabIndex = 0;
this.colorGradient1.UseSeparateAlpha = true;
//
// ColorGradientForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(280, 78);
this.Controls.Add(this.colorGradient1);
this.Margin = new System.Windows.Forms.Padding(2, 2, 2, 2);
this.Name = "ColorGradientForm";
this.Text = "ColorGradientForm";
this.Resize += new System.EventHandler(this.ColorGradientForm_Resize);
this.Load += new System.EventHandler(this.ColorGradientForm_Load);
this.ResumeLayout(false);
}
public static void RenderGradientOnPattern(Endogine.Interpolation.InterpolatorColor interpol, Endogine.BitmapHelpers.Canvas canvas)
{
Graphics g = canvas.GetGraphics();
BackgroundPattern.Fill(g);
Bitmap bmp = new Bitmap(255, 1, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
Endogine.BitmapHelpers.Canvas c2 = Endogine.BitmapHelpers.Canvas.Create(bmp);
RenderGradient(interpol, c2);
g.InterpolationMode = InterpolationMode.NearestNeighbor;
g.DrawImage(bmp, new Rectangle(0, 0, canvas.Width, canvas.Height * 2));
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
System.Drawing.Drawing2D.ColorBlend colorBlend1 = new System.Drawing.Drawing2D.ColorBlend();
Endogine.Interpolation.InterpolatorColor interpolatorColor1 = new Endogine.Interpolation.InterpolatorColor();
System.Drawing.Drawing2D.ColorBlend colorBlend2 = new System.Drawing.Drawing2D.ColorBlend();
this.colorGradient1 = new Endogine.Editors.ColorEditors.ColorGradient();
this.SuspendLayout();
//
// colorGradient1
//
colorBlend1.Colors = new System.Drawing.Color[] {
System.Drawing.Color.FromArgb(((int)(((byte)(20)))), ((int)(((byte)(255)))), ((int)(((byte)(0)))), ((int)(((byte)(0))))),
System.Drawing.Color.FromArgb(((int)(((byte)(130)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(0))))),
System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))))};
colorBlend1.Positions = new float[] {
0F,
0.5F,
1F};
this.colorGradient1.ColorBlend = colorBlend1;
colorBlend2.Colors = new System.Drawing.Color[] {
System.Drawing.Color.FromArgb(((int)(((byte)(20)))), ((int)(((byte)(255)))), ((int)(((byte)(0)))), ((int)(((byte)(0))))),
System.Drawing.Color.FromArgb(((int)(((byte)(130)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(0))))),
System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))))};
colorBlend2.Positions = new float[] {
0F,
0.5F,
1F};
interpolatorColor1.ColorBlend = colorBlend2;
this.colorGradient1.InterpolatorColor = interpolatorColor1;
this.colorGradient1.Location = new System.Drawing.Point(0, 0);
this.colorGradient1.Margin = new System.Windows.Forms.Padding(2);
this.colorGradient1.Name = "colorGradient1";
this.colorGradient1.Size = new System.Drawing.Size(261, 68);
this.colorGradient1.TabIndex = 0;
this.colorGradient1.UseSeparateAlpha = true;
//
// ColorGradientForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(280, 78);
this.Controls.Add(this.colorGradient1);
this.Margin = new System.Windows.Forms.Padding(2, 2, 2, 2);
this.Name = "ColorGradientForm";
this.Text = "ColorGradientForm";
this.Resize += new System.EventHandler(this.ColorGradientForm_Resize);
this.Load += new System.EventHandler(this.ColorGradientForm_Load);
this.ResumeLayout(false);
}
private void ColorGradient_MouseDown(object sender, MouseEventArgs e)
{
float position = (float)(e.X - this.panel1.Left) / (this.panel1.Right - this.panel1.Left);
if (position < 0 || position > 1)
{
return;
}
Endogine.Interpolation.InterpolatorColor interpol = GetInterpolator();
Color clr = interpol.GetValueAtTime(position);
if (e.Y > this.panel1.Bottom)
{
this.CreateChip(new ColorRgb(clr), position);
this.RenderGradient();
}
else if (e.Y < this.panel1.Top)
{
}
}
private Endogine.Interpolation.InterpolatorColor GetInterpolator()
{
Endogine.Interpolation.InterpolatorColor interpol = new Endogine.Interpolation.InterpolatorColor();
float pos = 0;
foreach (ColorGradientChip chip in this._colorChips)
{
if (!chip.Visible)
{
continue;
}
if (chip.Position == pos)
{
pos += 0.001f;
}
else
{
pos = chip.Position;
}
interpol.Add(pos, chip.ColorObject.ColorRGBA);
}
return(interpol);
}
private void RenderGradient()
{
Bitmap bmp = new Bitmap(255, 1, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
Endogine.BitmapHelpers.Canvas canvas = Endogine.BitmapHelpers.Canvas.Create(bmp);
Endogine.Interpolation.InterpolatorColor interpol = GetInterpolator();
RenderGradient(interpol, canvas);
if (this._bmpBg == null)
{
this._bmpBg = new Bitmap(this.panel1.Width, this.panel1.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
this.panel1.BackgroundImage = this._bmpBg;
}
Graphics g = Graphics.FromImage(this._bmpBg);
BackgroundPattern.Fill(g);
g.InterpolationMode = InterpolationMode.NearestNeighbor;
g.DrawImage(bmp, new Rectangle(0, 0, this._bmpBg.Width, this._bmpBg.Height * 2));
//ColorBlend blend = this.ColorBlend;
//GraphicsPath path = new GraphicsPath();
////path.AddRectangle(new RectangleF(0, 0, bmp.Width, bmp.Height));
//path.AddLine(0, 0, bmp.Width, 0);
//PathGradientBrush pthGrBrush = new PathGradientBrush(path);
//pthGrBrush.InterpolationColors = blend;
//g.FillRectangle(pthGrBrush, 0, 0, bmp.Width, bmp.Height);
this.panel1.Invalidate();
if (this.GradientChanged != null)
{
GradientChanged(this, null);
}
}
private Endogine.Interpolation.InterpolatorColor GetInterpolator()
{
Endogine.Interpolation.InterpolatorColor interpol = new Endogine.Interpolation.InterpolatorColor();
float pos = 0;
foreach (ColorGradientChip chip in this._colorChips)
{
if (!chip.Visible)
continue;
if (chip.Position == pos)
pos += 0.001f;
else
pos = chip.Position;
interpol.Add(pos, chip.ColorObject.ColorRGBA);
}
return interpol;
}
public void SetColors(System.Collections.SortedList a_aColorsToInterpolate)
{
Endogine.Interpolation.InterpolatorColor clrIp= new Endogine.Interpolation.InterpolatorColor(a_aColorsToInterpolate);
m_aColorTable = clrIp.GenerateList(0,1, 256);
}
public void SetColors(System.Collections.SortedList a_aColorsToInterpolate)
{
Endogine.Interpolation.InterpolatorColor clrIp = new Endogine.Interpolation.InterpolatorColor(a_aColorsToInterpolate);
m_aColorTable = clrIp.GenerateList(0, 1, 256);
}
