Xojo Conferences
| XDC | May | 2019 | Miami | USA |
Platforms to show: All Mac Windows Linux Cross-Platform
GM16ImageMBS.floodFillColor(point as GM16GeometryMBS, fillColor as GM16ColorMBS)
Function:
Flood-fill color across pixels that match the color of the target pixel and are neighbors of the target pixel.
Notes: Uses current fuzz setting when determining color match.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: Uses current fuzz setting when determining color match.
See also:
GM16ImageMBS.floodFillColor(point as GM16GeometryMBS, fillColor as GM16ColorMBS, borderColor as GM16ColorMBS)
Function:
Flood-fill color across pixels starting at target-pixel and stopping at pixels matching specified border color.
Notes: Uses current fuzz setting when determining color match:
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: Uses current fuzz setting when determining color match:
See also:
GM16ImageMBS.floodFillColor(x as UInt32, y as UInt32, fillColor as GM16ColorMBS)
Function:
Flood-fill color across pixels that match the color of the target pixel and are neighbors of the target pixel.
Notes: Uses current fuzz setting when determining color match.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: Uses current fuzz setting when determining color match.
See also:
GM16ImageMBS.floodFillColor(x as UInt32, y as UInt32, fillColor as GM16ColorMBS, borderColor as GM16ColorMBS)
Function:
Flood-fill color across pixels starting at target-pixel and stopping at pixels matching specified border color.
Notes: Uses current fuzz setting when determining color match:
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: Uses current fuzz setting when determining color match:
See also:
GM16ImageMBS.floodFillOpacity(x as UInt32, y as UInt32, opacity as UInt32, PaintMethod as Integer)
Function:
Flood-fill pixels matching color (within fuzz factor) of target pixel(x,y) with replacement opacity value using method.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
GM16ImageMBS.floodFillTexture(point as GM16GeometryMBS, fillColor as GM16ColorMBS)
Function:
Flood-fill texture across pixels that match the color of the target pixel and are neighbors of the target pixel.
Notes: Uses current fuzz setting when determining color match.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: Uses current fuzz setting when determining color match.
See also:
GM16ImageMBS.floodFillTexture(point as GM16GeometryMBS, fillColor as GM16ColorMBS, borderColor as GM16ColorMBS)
Function:
Flood-fill texture across pixels starting at target-pixel and stopping at pixels matching specified border color.
Notes: Uses current fuzz setting when determining color match.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: Uses current fuzz setting when determining color match.
See also:
GM16ImageMBS.floodFillTexture(x as UInt32, y as UInt32, fillColor as GM16ColorMBS)
Function:
Flood-fill texture across pixels that match the color of the target pixel and are neighbors of the target pixel.
Notes: Uses current fuzz setting when determining color match.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: Uses current fuzz setting when determining color match.
See also:
GM16ImageMBS.floodFillTexture(x as UInt32, y as UInt32, fillColor as GM16ColorMBS, borderColor as GM16ColorMBS)
Function:
Flood-fill texture across pixels starting at target-pixel and stopping at pixels matching specified border color.
Notes: Uses current fuzz setting when determining color match.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: Uses current fuzz setting when determining color match.
See also:
GM16ImageMBS.flop
Function:
Flop image (reflect each scanline in the horizontal direction).
Example:
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Example:
dim p as Picture = LogoMBS(500)
dim image as new GM16ImageMBS(p)
image.flop
Backdrop=image.CopyPicture
GM16ImageMBS.font as string
Function:
Text rendering font.
Notes:
If the font is a fully qualified X server font name, the font is obtained from an X server. To use a TrueType font, precede the TrueType filename with an @. Otherwise, specify a Postscript font name (e.g. "helvetica").
(Read and Write computed property)
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| property | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes:
If the font is a fully qualified X server font name, the font is obtained from an X server. To use a TrueType font, precede the TrueType filename with an @. Otherwise, specify a Postscript font name (e.g. "helvetica").
(Read and Write computed property)
GM16ImageMBS.fontPointsize as Double
Function:
Text rendering font point size.
Notes: (Read and Write computed property)
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| property | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: (Read and Write computed property)
GM16ImageMBS.fontTypeMetrics(name as string) as GM16TypeMetricMBS
Function:
Obtain font metrics for text string given current font, pointsize, and density settings.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 16.4 | Yes | Yes | Yes | Yes | No |
GM16ImageMBS.format as string
Function:
Long image format description.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
GM16ImageMBS.frame
Function:
Draw a decorative frame around the image.
Example:
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Example:
dim p as Picture = LogoMBS(500)
dim image as new GM16ImageMBS(p)
image.frame
Backdrop=image.CopyPicture
See also:
GM16ImageMBS.frame(geometry as GM16GeometryMBS)
Function:
Draw a decorative frame around the image.
Example:
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Example:
dim p as Picture = LogoMBS(500)
dim image as new GM16ImageMBS(p)
image.frame(GM16GeometryMBS.Make("10x10"))
Backdrop=image.CopyPicture
See also:
GM16ImageMBS.frame(width as UInt32, height as UInt32, innerBevel as Integer=6, outerBevel as Integer=6)
Function:
Draw a decorative frame around the image.
Example:
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Example:
dim p as Picture = LogoMBS(500)
dim image as new GM16ImageMBS(p)
image.frame(15,15)
Backdrop=image.CopyPicture
See also:
GM16ImageMBS.gamma as Double
Function:
Gamma correct the image or individual image channels.
Example:
Notes:
If you get the value, it is the gamma level of the image. Gamma is a pow() function which converts between the linear light representation and the representation for the computer display. Most computer images are gamma corrected to 2.2 (1/0.4545) so that each step results in a visually linear step on a computer or video display:
(Read and Write computed property)
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| property | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Example:
dim p as Picture = LogoMBS(500)
dim image as new GM16ImageMBS(p)
image.gamma = 3.0
Backdrop=image.CopyPicture
If you get the value, it is the gamma level of the image. Gamma is a pow() function which converts between the linear light representation and the representation for the computer display. Most computer images are gamma corrected to 2.2 (1/0.4545) so that each step results in a visually linear step on a computer or video display:
(Read and Write computed property)
See also:
GM16ImageMBS.gamma(gammaRed as Double, gammaGreen as Double, gammaBlue as Double)
Function:
Gamma correct the image or individual image channels.
Example:
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Example:
dim p as Picture = LogoMBS(500)
dim image as new GM16ImageMBS(p)
image.gamma(1,2,3)
Backdrop=image.CopyPicture
See also:
GM16ImageMBS.gaussianBlur(width as Double, sigma as Double)
Function:
Gaussian blur image.
Example:
Notes:
The number of neighbor pixels to be included in the convolution mask is specified by width. The standard deviation of the gaussian bell curve is specified by sigma
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Example:
dim p as Picture = LogoMBS(500)
dim image as new GM16ImageMBS(p)
image.gaussianBlur(30, 10)
Backdrop=image.CopyPicture
GM16ImageMBS.gaussianBlurChannel(channel as Integer, width as Double, sigma as Double)
Function:
Gaussian blur image channel.
Notes: The number of neighbor pixels to be included in the convolution mask is specified by width. The standard deviation of the gaussian bell curve is specified by sigma.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: The number of neighbor pixels to be included in the convolution mask is specified by width. The standard deviation of the gaussian bell curve is specified by sigma.
GM16ImageMBS.geometry as GM16GeometryMBS
Function:
Preferred size of the image when encoding.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
GM16ImageMBS.getChromaBluePrimary(byref x as Double, byref y as Double)
Function:
Chromaticity blue primary point.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
GM16ImageMBS.getchromaGreenPrimary(byref x as Double, byref y as Double)
Function:
Chromaticity green primary point.
Notes: e.g. x=0.3, y=0.6
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: e.g. x=0.3, y=0.6
GM16ImageMBS.getchromaRedPrimary(byref x as Double, byref y as Double)
Function:
Chromaticity red primary point
Notes: e.g. x=0.64, y=0.33
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: e.g. x=0.64, y=0.33
GM16ImageMBS.getchromaWhitePoint(byref x as Double, byref y as Double)
Function:
Chromaticity white point
Notes: e.g. x=0.3127, y=0.329
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 14.1 | Yes | Yes | Yes | Yes | No |
Notes: e.g. x=0.3127, y=0.329
GM16ImageMBS.getConstIndexes as Ptr
Function:
Obtain immutable image pixel indexes (valid for PseudoClass images)
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 16.4 | Yes | Yes | Yes | Yes | No |
GM16ImageMBS.getConstPixels(x as Integer, y as Integer, columns as Integer, rows as Integer) as Ptr
Function:
Transfers read-only pixels from the image to the pixel cache as defined by the specified region
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 16.4 | Yes | Yes | Yes | Yes | No |
GM16ImageMBS.GetEXIFOrientation(byref orientation as integer) as boolean
Function:
Queries orientation from EXIF.
Notes:
Orientation is set to number from 0 to 8 depending on rotation. -1 if unknown.
This function can only read orientation, if there is an EXIF block in image.
Returns true for success and false for failure.
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 18.4 | Yes | Yes | Yes | Yes | No |
Notes:
Orientation is set to number from 0 to 8 depending on rotation. -1 if unknown.
This function can only read orientation, if there is an EXIF block in image.
Returns true for success and false for failure.
GM16ImageMBS.getIndexes as Ptr
Function:
Obtain mutable image pixel indexes (valid for PseudoClass images)
| Type | Topic | Plugin | Version | macOS | Windows | Linux | Console & Web | iOS |
| method | GraphicsMagick | MBS GraphicsMagick Plugin | 16.4 | Yes | Yes | Yes | Yes | No |
The items on this page are in the following plugins: MBS GraphicsMagick Plugin.
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