generators

package
v0.0.0-...-bb68497 Latest Latest
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 Go to latest Published: May 25, 2020 License: MIT Imports: 6 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var BiSymetry = map[string]int{
	"horizontal": 0,
	"vertical":   1,
	"diagonal":   2,
}

BiSymetry contains possible symetries for BiSymetric generators

View Source 
var Colors = map[string]color.RGBA64{
	"empty": color.RGBA64{0x0000, 0x0000, 0x0000, 0x0000},
	"white": color.RGBA64{0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF},
	"black": color.RGBA64{0x0000, 0x0000, 0x0000, 0xFFFF},
}

Colors is a list of basic colors

View Source 
var ColorsPacks = map[string][]color.RGBA64{
	"trisummer": []color.RGBA64{
		color.RGBA64{0xF400, 0x4300, 0x3600, 0xFFFF},
		color.RGBA64{0xFF00, 0xC100, 0x0700, 0xFFFF},
		color.RGBA64{0xEF00, 0x6C00, 0x0000, 0xFFFF},
	},
	"green": []color.RGBA64{
		color.RGBA64{0x4C00, 0xAF00, 0x5000, 0xFFFF},
		color.RGBA64{0x3300, 0x6900, 0x1E00, 0xFFFF},
		color.RGBA64{0x9C00, 0xCC00, 0x6500, 0xFFFF},
		color.RGBA64{0x0000, 0x8900, 0x7B00, 0xFFFF},
	},
	"space": []color.RGBA64{
		color.RGBA64{0x0500, 0x3700, 0x7b00, 0xFFFF},
		color.RGBA64{0x0400, 0x2c00, 0x6200, 0xFFFF},
		color.RGBA64{0x0300, 0x2100, 0x4a00, 0xFFFF},
		color.RGBA64{0x0200, 0x1600, 0x3100, 0xFFFF},
		color.RGBA64{0x0100, 0x0B00, 0x1900, 0xFFFF},
	},
	"rainbow": []color.RGBA64{
		color.RGBA64{0xF400, 0x4300, 0x3600, 0xFFFF},
		color.RGBA64{0xFF00, 0x9800, 0x0000, 0xFFFF},
		color.RGBA64{0xFF00, 0xEB00, 0x3B00, 0xFFFF},
		color.RGBA64{0x4C00, 0xAF00, 0x5000, 0xFFFF},
		color.RGBA64{0x2100, 0x9600, 0xF300, 0xFFFF},
		color.RGBA64{0x3F00, 0x5100, 0xB500, 0xFFFF},
		color.RGBA64{0x9C00, 0x2700, 0xB000, 0xFFFF},
	},
	"beach": []color.RGBA64{
		color.RGBA64{0x2100, 0x9600, 0xF300, 0xFFFF},
		color.RGBA64{0xFF00, 0xC100, 0x0700, 0xFFFF},
	},
	"synthwave": []color.RGBA64{
		color.RGBA64{0x9200, 0x0000, 0x7500, 0xFFFF},
		color.RGBA64{0xFF00, 0x6C00, 0x1100, 0xFFFF},
		color.RGBA64{0x0D00, 0x0200, 0x2100, 0xFFFF},
	},
	"grey": []color.RGBA64{
		Colors["white"],
		Colors["black"],
	},
}

ColorsPacks are group of colors

Functions

func AddToDegressiveLine 

func AddToDegressiveLine(img *image.RGBA64, x0, y0, x1, y1 int, c color.RGBA64)

AddToDegressiveLine draws line by Bresenham's algorithm.

func AddToLine 

func AddToLine(img *image.RGBA64, x0, y0, x1, y1 int, c color.RGBA64)

AddToLine draws line by Bresenham's algorithm.

func AddToSandLine 

func AddToSandLine(img *image.RGBA64, p0, p1 Point, c color.RGBA64, sandCoef int)

AddToSandLine draws line by Bresenham's algorithm.

func AddToSandSpiralLine 

func AddToSandSpiralLine(img *image.RGBA64, p0, p1 Point, c color.RGBA64, sandCoef int)

AddToSandSpiralLine draws line by Bresenham's algorithm.

func AddToSandTunnelLine 

func AddToSandTunnelLine(img *image.RGBA64, p0, p1 Point, c color.RGBA64, sandCoef int)

AddToSandTunnelLine draws line by Bresenham's algorithm.

func AddToWuLine 

func AddToWuLine(img *image.RGBA64, x1, y1, x2, y2 float64, w int, col color.RGBA64)

AddToWuLine draws line with Xialang Wu algorithm

func AutomoveLines 

func AutomoveLines(coef int, nbLines int, c color.RGBA64)

AutomoveLines draws a diamond grid

func BasicDiagonalLine 

func BasicDiagonalLine()

BasicDiagonalLine draws an image with diagonal lines

func BasicDiamondGrid 

func BasicDiamondGrid()

BasicDiamondGrid draws a diamond grid

func BasicPointPerPoint 

func BasicPointPerPoint()

BasicPointPerPoint draws an random image point per point

func BasicRoundLine 

func BasicRoundLine()

BasicRoundLine draws an image with a round line

func BiSymDiagonalLine 

func BiSymDiagonalLine()

BiSymDiagonalLine draws an image with diagonal lines, with a simple symetry

func BiSymInversedSurroundedDiagonalLine 

func BiSymInversedSurroundedDiagonalLine()

BiSymInversedSurroundedDiagonalLine draws an image with diagonal lines and bi symetry

func BiSymSurroundedDiagonalLine 

func BiSymSurroundedDiagonalLine(coef int, colors []color.RGBA64, symetryType int)

BiSymSurroundedDiagonalLine draws an image with diagonal lines and bi symetry

func DiamondBigger 

func DiamondBigger(img *image.RGBA64, cx, cy, size int, c color.RGBA64)

DiamondBigger draw a diamond around a center, with a bigger size than normal

func DrawPoint 

func DrawPoint(img *image.RGBA64, cx, cy int, c color.RGBA64)

DrawPoint just draws a point of a color

func DrawSandCurve 

func DrawSandCurve(img *image.RGBA64, points []Point, c color.RGBA64, sandCoef int)

DrawSandCurve draw a diamond around a center, with a bigger size than normal

func DrawSandSpiralCurve 

func DrawSandSpiralCurve(img *image.RGBA64, points []Point, c color.RGBA64, sandCoef int)

DrawSandSpiralCurve draw a diamond around a center, with a bigger size than normal

func DrawSandTunnelCurve 

func DrawSandTunnelCurve(img *image.RGBA64, points []Point, c color.RGBA64, sandCoef int)

DrawSandTunnelCurve draw a diamond around a center, with a bigger size than normal

func ImageOpacity 

func ImageOpacity(img *image.RGBA64, c color.RGBA64)

ImageOpacity change opacity of drawn pixels

func InversedSurroundedDiagonalLine 

func InversedSurroundedDiagonalLine()

InversedSurroundedDiagonalLine draws an image with diagonal lines

func Line 

func Line(img *image.RGBA64, x0, y0, x1, y1 int, c color.RGBA64)

Line draws line by Bresenham's algorithm.

func QuadSymDiagonalLine 

func QuadSymDiagonalLine()

QuadSymDiagonalLine draws an image with diagonal lines with quad symetry

func QuadSymInversedSurroundedDiagonalLine 

func QuadSymInversedSurroundedDiagonalLine()

QuadSymInversedSurroundedDiagonalLine draws an image with diagonal lines and quad symetry

func QuadSymSurroundedDiagonalLine 

func QuadSymSurroundedDiagonalLine(coef int, colors []color.RGBA64)

QuadSymSurroundedDiagonalLine draws an image with diagonal lines and quad symetry

func Round 

func Round(img *image.RGBA64, x0, y0, x1, y1 int, c color.RGBA64)

Round do a round

func SetBaseColor 

func SetBaseColor(color color.RGBA64)

SetBaseColor sets the base color of image

func SetCycles 

func SetCycles(nb int)

SetCycles sets number of cycles of the generator to do

func SetDrawer 

func SetDrawer(f func(*image.RGBA64))

SetDrawer sets drawing function

func SetImage 

func SetImage(i *image.RGBA64)

SetImage sets the target image

func SetNumberSeed 

func SetNumberSeed(s int)

SetNumberSeed sets the seed for number generator

func SetParam1 

func SetParam1(p int)

SetParam1 sets the first parameter for generator

func SetParam2 

func SetParam2(p int)

SetParam2 sets the second parameter for generator

func SetParam3 

func SetParam3(p int)

SetParam3 sets the third parameter for generator

func SetParamColors 

func SetParamColors(c []color.RGBA64)

SetParamColors sets the colors parameter for generator

func Spiral 

func Spiral()

Spiral draws a turning shape

func Subdivision 

func Subdivision(coef int, colors []color.RGBA64)

Subdivision divide the image

func SurroundedDiagonalLine 

func SurroundedDiagonalLine(coef int, colors []color.RGBA64)

SurroundedDiagonalLine draws an image with diagonal lines

func Tunnel 

func Tunnel()

Tunnel draws a turning shape

func TurningHazardousShape 

func TurningHazardousShape()

TurningHazardousShape draws a turning shape

Types

type CartesianPoint 

type CartesianPoint struct {
	// contains filtered or unexported fields
}

CartesianPoint is a cartesian representation of point

type Point 

type Point struct {
	// contains filtered or unexported fields
}

Point is a mathematical point

type PolarPoint 

type PolarPoint struct {
	// contains filtered or unexported fields
}

PolarPoint is an polar representation of point

Source Files

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