layout

package

v0.0.9 Latest Latest Go to latest Published: May 24, 2025 License: MIT Imports: 3 Imported by: 1

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var (
	ErrOutOfBounds = errors.New("out of bounds")
)

This section is empty.

type Cell Rectangle

type CellIndex struct {
	Row int
	Col int
}

type Grid struct {
	GridType
	// contains filtered or unexported fields
}

func NewGrid(x, y float64, cellWidths, cellHeights []float64) Grid

func (g Grid) Bounds() Rectangle

func (g Grid) Cell(row, col int) (Rectangle, error)

func (g Grid) CellRenderFunc(row, col int) (RendererFunc, error)

func (g Grid) ColAsSubgrid(col int) (Grid, error)

func (g Grid) ForEachCellRenderFunc(f func(pos CellIndex, renderFunc RendererFunc) bool)

func (g Grid) IsInBounds(row, col int) bool

func (g Grid) JointCellRenderFunc(row1, col1, row2, col2 int) (RendererFunc, error)

func (g Grid) RowAsSubgrid(row int) (Grid, error)

func (g Grid) Subgrid(i1, j1, i2, j2 int) (Grid, error)

type GridType struct {
	Rows, Cols int
}

type Point struct {
	X, Y float64
}

type Rectangle struct {
	Min, Max Point
}

func Rect(x1, y1, x2, y2 float64) Rectangle

Rect returns a rectangle with the given coordinates. The coordinates do not need to be ordered. as same as in the standard library, image.Rect

func (r Rectangle) Cx() float64

func (r Rectangle) Cy() float64

func (r Rectangle) Dx() float64

func (r Rectangle) Dy() float64

type Renderer func(dc *gg.Context, x, y, w, h float64) error

type RendererFunc func(dc *gg.Context, rendering Renderer) error