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lloydo

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    CodeLab v6.12 for Paint.NET 5.0.12 (Updated February 11, 2024)

    in Plugins - Publishing ONLY!

    Posted

    Code without error message BUT still not working due to bad programing:

    int Amount1=72; //[1,360]How big is your box of chalk?

void Render(Surface dst, Surface src, Rectangle rect)
{ 
 double BaseColors = (double)Amount1; 

 PdnRegion selectionRegion = EnvironmentParameters.GetSelection(src.Bounds); 
 Rectangle selection = this.EnvironmentParameters.GetSelection(src.Bounds).GetBoundsInt(); 
 ColorBgra CurrentPixel; 
 double Q = 360 / BaseColors; 
 double H = 0,S = 0,V = 0; 
 for(int y = rect.Top; y < rect.Bottom; y++) 
 { 
   for (int x = rect.Left; x < rect.Right; x++) 
   { 
     if (selectionRegion.IsVisible(x, y))
     { 
       CurrentPixel = src[x,y]; 
       H = Q * (double)Math.Round(H / Q); // Normalize Hue 

       if (S > 0.15) // Compress Saturation 
       { 
         S = ((0.35 * (S - 0.15)) / (1.0 - 0.15)) + 0.15; 
       } 

       if (V > 0.05) // Compress Value 
       { 
         V = ((0.15 * (V - 0.05)) / (1.0 - 0.05)) + 0.85; 
       } 
       else // Near Black Pixels 
       { 
         S = 0; // turn them gray 
         V += 0.75; 
       } 
       //EvanHSVtoRGB(H,S,V,ref CurrentPixel.R,ref CurrentPixel.G,ref CurrentPixel.; 
       dst[x,y] = CurrentPixel; 
     } 
   } 
 } 
}

    1. Never use {} for function, it's only needed for groups of instructions.

    2. Use () for all the functions.

    3. Semi-column ';' is needed at the end of an instruction

    4. S, V are always at 0! You need to affect them a value somewhere!

    5. EvanHSVtoRGB isn't a built-in function, to use it, you have to add its code at the end.

    6. I have added Amount1, that will allow you to have a slider when you will build the DLL.

    Now please go on...

    Ok the code is now perfect thanks to madjik ( thanks dude! ) the only thing is that access to my effects folder is denied and im on my administrator account... :cry:

    CodeLab v6.12 for Paint.NET 5.0.12 (Updated February 11, 2024)

    in Plugins - Publishing ONLY!

    Posted

    void Render{Surface dst, Surface src, Rectangle rect}

    { // How big is your box of chalk?

    double BaseColors = 72; // 1-360, step 1, Default = 72

    PdnRegion selectionRegion = EnvironmentParameters.GetSelection{src.Bounds};

    Rectangle selection = this.EnvironmentParameters.GetSelection{src.Bounds}.GetBoundsInt{};

    ColorBgra CurrentPixel;

    double Q = 360 / BaseColors;

    double H = 0,S = 0,V = 0;

    for(int y = rect.Top; y < rect.Bottom; y++}

    {

    for {int x = rect.Left; x < rect.Right; x++}

    {

    if {selectionRegion.IsVisible{x, y}}

    CurrentPixel = src[x,y];

    ; {CurrentPixel.R,CurrentPixel.G,CurrentPixel.B,ref H,ref} S,ref V}; {CS1026}

    H = Q*{double}Math.Round{H/Q}; // Normalize Hue

    if {S > .15} // Compress Saturation

    {

    S = { {0.35*{S-0.15}} / {1.0-0.15} } + 0.15;

    }

    {V > 0.05} // Compress Value

    {

    V = { {0.15*{V-0.05}} / {1.0-0.05} } + 0.85;

    } ;

    else // Near Black Pixels

    {

    S = 0; // turn them gray

    V += 0.75;

    }

    EvanHSVtoRGB(H,S,V,ref CurrentPixel.R,ref CurrentPixel.G,ref CurrentPixel.B};

    dst[x,y] = CurrentPixel;

    }

    }

    }

    }

    Just made more errors :sad:

    Can you correct all the errors then send back to me?

    CodeLab v6.12 for Paint.NET 5.0.12 (Updated February 11, 2024)

    in Plugins - Publishing ONLY!

    Posted 

    void Render(Surface dst, Surface src, Rectangle rect)
{ // How big is your box of chalk?
double BaseColors = 72; // 1-360, step 1, Default = 72

PdnRegion selectionRegion = EnvironmentParameters.GetSelection(src.Bounds);
Rectangle selection = this.EnvironmentParameters.GetSelection(src.Bounds).GetBoundsInt();
ColorBgra CurrentPixel;
double Q = 360 / BaseColors;
double H = 0,S = 0,V = 0;
for(int y = rect.Top; y < rect.Bottom; y++)
{
	for (int x = rect.Left; x < rect.Right; x++)
	(
		if (selectionRegion.IsVisible(x, y))

			CurrentPixel = src[x,y];
			; (CurrentPixel.R,CurrentPixel.G,CurrentPixel.B,ref H,ref) S,ref V); (CS1026)
			H = Q*(double)Math.Round(H/Q); // Normalize Hue
			if (S > .15) // Compress Saturation
			(
				S = ( (0.35*(S-0.15)) / (1.0-0.15) ) + 0.15;
			)
			if (V > 0.05) // Compress Value
			(
				V = ( (0.15*(V-0.05)) / (1.0-0.05) ) + 0.85;
			) ;

			else // Near Black Pixels
			{
				S = 0; // turn them gray
				V += 0.75;
			}
			EvanHSVtoRGB(H,S,V,ref CurrentPixel.R,ref CurrentPixel.G,ref CurrentPixel.;
			dst[x,y] = CurrentPixel;
		}
	}
}
}

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