bitmap

package

v1.0.5 Latest Latest Go to latest Published: Jun 6, 2022 License: Apache-2.0 Imports: 9 Imported by: 0

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Repository

github.com/rarnu/golcl

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Documentation ¶

Rendered for

Index ¶

Variables
func ToBitmap(img image.Image) (*lcl.TBitmap, error)
func ToBitmap2(img image.Image, bmp *lcl.TBitmap) error
func ToGIFImage(img image.Image) (*lcl.TGIFImage, error)
func ToGoImage(obj *lcl.TGraphic) (image.Image, error)
func ToJPEGImage(img image.Image, quality int) (*lcl.TJPEGImage, error)
func ToPngImage(img image.Image) (*lcl.TPngImage, error)

Constants ¶

This section is empty.

Variables ¶

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var (
	ErrPixelDataEmpty        = errors.New("the pixel data is empty")
	ErrUnsupportedDataFormat = errors.New("unsupported pixel data format")
	ErrBitmapInvalid         = errors.New("bitmap invalid")
	ErrObjIsInvalid          = errors.New("object is invalid")
	ErrUnknownError          = errors.New("unknown error")
)

Functions ¶

func ToBitmap ¶

func ToBitmap(img image.Image) (*lcl.TBitmap, error)

ToBitmap 32bit bmp 返回的Bmp对象用完记得Free掉

func ToBitmap2 ¶

func ToBitmap2(img image.Image, bmp *lcl.TBitmap) error

func ToGIFImage ¶

func ToGIFImage(img image.Image) (*lcl.TGIFImage, error)

ToGIFImage 将Go的Image转为LCL的 TGIFImage 返回的gif对象用完记得Free掉

func ToGoImage ¶

func ToGoImage(obj *lcl.TGraphic) (image.Image, error)

ToGoImage 将lcl的Graphic对象转为Go的Image

func ToJPEGImage ¶

func ToJPEGImage(img image.Image, quality int) (*lcl.TJPEGImage, error)

ToJPEGImage 将Go的Image转为LCL的 TJPEGImage 返回的jpg对象用完记得Free掉

func ToPngImage ¶

func ToPngImage(img image.Image) (*lcl.TPngImage, error)

ToPngImage 将Go的Image转为LCL的 TPngImage 返回的Png对象用完记得Free掉

Types ¶

This section is empty.

Source Files ¶

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