cg

package module

v0.0.0-...-258bc25 Latest Latest Go to latest Published: Feb 24, 2020 License: BSD-3-Clause Imports: 7 Imported by: 0

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Valid go.mod file

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Repository

github.com/anima-os/coregraphics

Links

Open Source Insights

README ¶

Documentation ¶

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Context ¶

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

func CreateImageContext ¶

func CreateImageContext(f C.cairo_format_t, width, height float64) *Context

func CreatePDFContext ¶

func CreatePDFContext(file string, width, height float64) *Context

CreatePDFContext : CGCreatePDFContext

func CreatePSContext ¶

func CreatePSContext(file string, width, height float64) *Context

func (*Context) BeginPath ¶

func (c *Context) BeginPath()

BeginPath : CGContextBeginPath

func (*Context) Close ¶

func (c *Context) Close()

Close : CGContextClose

func (*Context) ClosePath ¶

func (c *Context) ClosePath()

func (*Context) DrawToJPG ¶

func (c *Context) DrawToJPG(file string, format string)

CGContextToFile

TODO(Happy-Ferret): Rename to a more generic method.

func (*Context) Fill ¶

func (c *Context) Fill()

func (*Context) GetHeight ¶

func (c *Context) GetHeight() float64

CGContextGetHeight

func (*Context) GetWidth ¶

func (c *Context) GetWidth() float64

CGContextGetWidth

func (*Context) LineTo ¶

func (c *Context) LineTo(x, y float64)

func (*Context) MoveTo ¶

func (c *Context) MoveTo(x, y float64)

func (*Context) Rect ¶

func (c *Context) Rect(x, y, width, height float64)

func (*Context) SetSourceRGB ¶

func (c *Context) SetSourceRGB(r, g, b float64)

func (*Context) ShowText ¶

func (c *Context) ShowText(utf8 string)

func (*Context) ToPixbuf ¶

func (c *Context) ToPixbuf() *Pixbuf

func (*Context) WriteToPNG ¶

func (c *Context) WriteToPNG(fileName string)

TODO(Happy-Ferret): Deprecate and merge into generic "ToFile" method.

type Display ¶

type Display struct {
	GPU        string `json:"gpu"`
	OGLversion string `json:"openGL_version"`
	ID         string `json:"displayID"`
	XID        string `json:"X11displayID"`
	Width      int    `json:"width"`
	Height     int    `json:"height"`
	Gamma      Gamma
}

func MainDisplay ¶

func MainDisplay() Display

type Gamma ¶

type Gamma struct {
	Red   []uint16
	Green []uint16
	Blue  []uint16
}

type Pixbuf ¶

type Pixbuf struct {
	GObject *C.GdkPixbuf
}

Source Files ¶

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Directories ¶

Path	Synopsis
c
test

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