GMImageMBS.normalizedMeanError as Double

This parameter is only valid if verbose is set to true and the image has just been quantized.
(Read only property)

GMImageMBS.orientation as Integer

(Read and Write property)

GMImageMBS.page as GMGeometryMBS

Use this option to specify the dimensions and position of the Postscript page in dots per inch or a TEXT page in pixels. This option is typically used in concert with density .

Page may also be used to position a GIF image (such as for a scene in an animation).
(Read and Write property)

GMImageMBS.penColor as GMColorMBS

(Read and Write property)

GMImageMBS.quality as UInt32

(Read and Write property)

GMImageMBS.quantizeColors as UInt32

Var p as Picture = LogoMBS(500)
Var image as new GMImageMBS(p)

image.quantizeColors = 10
image.quantize

image.type = image.TrueColorType
Backdrop=image.CopyPicture

(Read and Write property)

GMImageMBS.quantizeColorSpace as Integer

// load a picture
Var f as FolderItem = SpecialFolder.Desktop.Child("test.png")
Var pic as Picture = Picture.Open(f)

const GrayColorSpace = 2

Var Converter As New GMImageMBS(Pic)

// quantize with dither
Converter.type = GMImageMBS.BilevelType
Converter.quantizeColorSpace = GrayColorSpace
Converter.quantizeColors = 2
Converter.quantizeDither = True
Converter.quantize

// convert back to Xojo
Converter.type = GMImageMBS.TrueColorType
Backdrop = Converter.CopyPicture

Empirical evidence suggests that distances in color spaces such as YUV or YIQ correspond to perceptual color differences more closely than do distances in RGB space. These color spaces may give better results when color reducing an image.
(Read and Write property)

GMImageMBS.quantizeDither as boolean

Var p as Picture = LogoMBS(500)
Var image as new GMImageMBS(p)

image.quantizeColors = 10
image.quantizeDither = true
image.quantize

image.type = image.TrueColorType
Backdrop=image.CopyPicture

The basic strategy of dithering is to trade intensity resolution for spatial resolution by averaging the intensities of several neighboring pixels. Images which suffer from severe contouring when reducing colors can be improved with this option. The quantizeColors or monochrome option must be set for this option to take effect.
(Read and Write property)

GMImageMBS.quantizeTreeDepth as UInt32

Values of 0 or 1 allow selection of the optimal tree depth for the color reduction algorithm. Values between 2 and 8 may be used to manually adjust the tree depth.
(Read and Write property)

GMImageMBS.Quiet as Boolean

Error messages are still reported.
(Read and Write property)

GMImageMBS.renderingIntent as Integer

(Read and Write property)

GMImageMBS.resolutionUnits as Integer

Var item As FolderItem = SpecialFolder.Desktop.Child("test.jpeg")
Var p As New GMImageMBS(item)

// scale image
p.quality = 95
p.scale New GMGeometryMBS(1000,1000)

// change resolution
p.density = New GMGeometryMBS(300, 300)
p.resolutionUnits = p.PixelsPerInchResolution

// remove metadata
Var empty As New GMBlobMBS
p.profile("EXIF") = empty
p.profile("IPTC") = empty
p.profile("XMP") = empty

Var out As FolderItem = SpecialFolder.Desktop.Child("output.jpeg")
p.write out

(Read and Write property)

GMImageMBS.rows as UInt32

Var p as Picture = LogoMBS(500)
Var image as new GMImageMBS(p)

Title = str(image.columns)+" x "+str(image.rows)
Backdrop=image.CopyPicture

(Read only property)

GMImageMBS.textEncoding as string

(Read and Write property)

GMImageMBS.tileName as string

(Read and Write property)

GMImageMBS.totalColors as UInt32

Var p as Picture = LogoMBS(500)
Var image as new GMImageMBS(p)

Title = str(image.totalColors) // shows 5284
Backdrop=image.CombinePictureWithMask

(Read only property)

GMImageMBS.type as Integer

Var p as Picture = LogoMBS(500)
Var image as new GMImageMBS(p)

image.type = image.GrayscaleType

Backdrop=image.CopyPicture

You can set this value to convert the image to the type.

Convert the image representation to the specified type or retrieve the current image type. If the image is reduced to an inferior type, then image information may be lost (e.g. color changed to grayscale).

Available enumerations for the type parameter:

BilevelType	1	black/white
GrayscaleType	2	grayscale
GrayscaleMatteType	3	grayscale with alpha (opacity) channel
PaletteType	4	colormapped
PaletteMatteType	5	colormapped with transparency
TrueColorType	6	true (full) color
TrueColorMatteType	7	true (full) color with alpha (opacity) channel
ColorSeparationType	8	Cyan, magenta, yellow, and black
ColorSeparationMatteType	9	Cyan, magenta, yellow, and black with alpha (opacity) channel
OptimizeType	10	Optimize the image type to best represent the existing pixels

(Read and Write property)

GMImageMBS.verbose as boolean

(Read and Write property)

GMImageMBS.view as string

(Read and Write property)

GMImageMBS.width as Integer

Var c as new GMColorRGBMBS(1.0,0.0,0.0)
Var size as new GMGeometryMBS(100,100)
Var g as new GMImageMBS(size, c)

MsgBox str(g.width)+" "+str(g.height)

This is a convenience function for you which calls size.width.
(Read only property)

GMImageMBS.x11Display as string

(Read and Write property)

GMImageMBS.XResolution as Double

See also density functions.
Settable with version 19.0.
(Read and Write property)

GMImageMBS.YResolution as Double

Settable with version 19.0.
(Read and Write property)