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Software de código de barras desde 1994

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Barcode object: Image file options

Supported image file formats

The functions SaveAs, SaveAsBySize and SaveAsBySizeExtended of the ActiveBarcode Control support different image formats and color depths:

Windows Bitmap

Extension: BMP
Format #: 0
1-bit s/w:

8-bit:

16-bit:

24-bit:

32-bit:

default
Bitmap graphics

JPEG

Extension: JPG, JPEG
Format #: 2
1-bit s/w:

8-bit: gray
16-bit:

24-bit:

default
32-bit:

Bitmap graphics

Portable Network Graphic

Extension: PNG
Format #: 13
1-bit s/w:

8-bit:

16-bit:

24-bit:

default
32-bit:

Bitmap graphics

TIFF

Extension: TIF
Format #: 18
1-bit s/w:

8-bit:

16-bit:

24-bit:

default
32-bit:

Bitmap graphics

Targa

Extension: TGA
Format #: 17
1-bit s/w:

8-bit:

16-bit:

24-bit:

default
32-bit:

Bitmap graphics

GIF

Extension: GIF
Format #: 25
1-bit s/w:

8-bit:

default
16-bit:

24-bit:

32-bit:

Bitmap graphics

Windows Metafile Format

Extension: WMF
Format #: 101
1-bit s/w:

8-bit:

16-bit:

24-bit:

default
32-bit:

Vector graphics

Enhanced Metafile Format

Extension: EMF
Format #: 100
1-bit s/w:

8-bit:

16-bit:

24-bit:

default
32-bit:

Vector graphics

Wireless Bitmap

Extension: WBM, WBMP
Format #: 19
1-bit s/w:

default
8-bit:

16-bit:

24-bit:

32-bit:

Bitmap graphics

Portable Bit Map

Extension: PBM
Format #: 7
1-bit s/w:

default
8-bit:

16-bit:

24-bit:

32-bit:

Bitmap graphics

Portable Gray Map

Extension: PGM
Format #: 11
1-bit s/w:

8-bit: gray/default
16-bit:

24-bit:

32-bit:

Bitmap graphics

Portable Pixel Map

Extension: PPM
Format #: 14
1-bit s/w:

8-bit:

16-bit:

24-bit:

default
32-bit:

Bitmap graphics

X Pix Map

Extension: XPM
Format #: 23
1-bit s/w:

8-bit:

16-bit:

24-bit:

default
32-bit:

Bitmap graphics

Color depths marked as default are used when you use the SaveAs, SaveAsBySize function or when you set the color depth to zero when using the function SaveAsBySizeExtended.

Color depths for image files

Supported color depths are:

colordepth	Description
1	1-bit monochrome, the image will be b/w.
8	8-bit colours or grayscale depending on the image format
16	16-bit TrueColor
24	24-bit TrueColor
32	32-bit TrueColor

Please note that not every color depth is available for every image file format.

Supported flags for image files

You can use the following flags when saving image files:

Image format	Flag	Description
BMP	0x1	Saves the bitmap as RLE (Run Length Encoded)
JPEG	0x80 0x100 0x200 0x400 0x800	JPEG Qualität "Super" (100%) JPEG Qualität "Good" (75%) JPEG Qualität "Normal" (50%) JPEG Qualität "Average" (25%) JPEG Qualität "Poor" (10%)

DPI settings

When saving as JPEG, PNG, TIFF or BMP image format you can set the DPI (Dots per Inch), if you are using the SaveAsBySizeExtended method.

Copyright © Frank Horn & Lars Schenk
Todas as marcas registradas e nomes de produtos mencionados são de propriedade de seus respectivos proprietários.

Com a versão em Português do nosso site queremos facilitar-lhe o conhecimento do ActiveBarcode. No entanto, o nosso extenso website ainda não foi totalmente traduzido. Portanto, alguns conteúdos estão actualmente disponíveis apenas em inglês e não assumimos qualquer responsabilidade pela exactidão das traduções. Obrigado pela sua compreensão e paciência. Como referência confiável e completa, recomendamos o site em inglês ou alemão.