PETRONODE - SlideComposer-10

Raster plotting

Plot rasters, such as image logs and VDLs

raster

Plots a color raster, such as VDL or an image log.

    raster (x, y, dx, dy, Mask, Source_x, Source_y, Source_dx, Source_dy)
        x (optional) - horizontal position. The default is 0.
        y (optional) - vertical position. The default is 0.
        dx (optional) - horizontal size. The default is from the x to the slide right boundary.
        dy (optional) - vertical size. The default is from the y to the slide bottom boundary.
        Mask (optional) - mask for the file search (spaces are not allowed). *.* is a default.
        Source_x (optional) - horizontal position of the source crop area. The default is 0.
        Source_y (optional) - vertical position of the source crop area. The default is 0.
        Source_dx (optional) - horizontal size of the source crop area.
            The default is from Source_x to the image right boundary.
        Source_dy (optional) - vertical size of the source crop area.
            The default is from Source_y to the image bottom boundary.

rasterover

Plots a color raster, preserving the pixel content based on the background color.

    rasterover (x, y, dx, dy, Mask, Source_x, Source_y, Source_dx, Source_dy, tColor, tTolerance)
        x (optional) - horizontal position. The default is 0.
        y (optional) - vertical position. The default is 0.
        dx (optional) - horizontal size. The default is from the x to the slide right boundary.
        dy (optional) - vertical size. The default is from the y to the slide bottom boundary.
        Mask (optional) - mask for the file search (spaces are not allowed). *.* is a default.
        Source_x (optional) - horizontal position of the source crop area. The default is 0.
        Source_y (optional) - vertical position of the source crop area. The default is 0.
        Source_dx (optional) - horizontal size of the source crop area.
            The default is from Source_x to the image right boundary.
        Source_dy (optional) - vertical size of the source crop area.
            The default is from Source_y to the image bottom boundary.
        tColor (optional) - transparent color in ARGB format, e.g. FFFFFFFF - white.
            White is a default.
        tTolerance (optional) - transparent color tolerance (by each component).
            0 is a default.

The following example generates a png file with an electric image palette scale.

Download definition file.

#
# Demonstrates raster usage

#
slide (Example_07, 356, 150, png)
    bColor = FFAA00AA
raster (50,50,256,50,Scale*.*,0,0,256,50)
label (50,10,256,30)
    Text =Palette Example
    fSize = 16
    lSize = 2
    tPosition = center

The palette looks like this:


PETRONODE Home SlideComposer Overview UI Operation CLI Operation Composer Definition Language Comments Slide definition Image plotting Text plotting Shape plotting Recolor Raster plotting Image data extraction Python examples Clipping Techlog Plots Making a Blank Image DigiPaint Digitizer DigiFitter Toolbox PETRONODE Contacts	Software Manual Pages Raster plotting Plot rasters, such as image logs and VDLs raster Plots a color raster, such as VDL or an image log. raster (x, y, dx, dy, Mask, Source_x, Source_y, Source_dx, Source_dy) x (optional) - horizontal position. The default is 0. y (optional) - vertical position. The default is 0. dx (optional) - horizontal size. The default is from the x to the slide right boundary. dy (optional) - vertical size. The default is from the y to the slide bottom boundary. Mask (optional) - mask for the file search (spaces are not allowed). . is a default. Source_x (optional) - horizontal position of the source crop area. The default is 0. Source_y (optional) - vertical position of the source crop area. The default is 0. Source_dx (optional) - horizontal size of the source crop area. The default is from Source_x to the image right boundary. Source_dy (optional) - vertical size of the source crop area. The default is from Source_y to the image bottom boundary. rasterover Plots a color raster, preserving the pixel content based on the background color. rasterover (x, y, dx, dy, Mask, Source_x, Source_y, Source_dx, Source_dy, tColor, tTolerance) x (optional) - horizontal position. The default is 0. y (optional) - vertical position. The default is 0. dx (optional) - horizontal size. The default is from the x to the slide right boundary. dy (optional) - vertical size. The default is from the y to the slide bottom boundary. Mask (optional) - mask for the file search (spaces are not allowed). . is a default. Source_x (optional) - horizontal position of the source crop area. The default is 0. Source_y (optional) - vertical position of the source crop area. The default is 0. Source_dx (optional) - horizontal size of the source crop area. The default is from Source_x to the image right boundary. Source_dy (optional) - vertical size of the source crop area. The default is from Source_y to the image bottom boundary. tColor (optional) - transparent color in ARGB format, e.g. FFFFFFFF - white. White is a default. tTolerance (optional) - transparent color tolerance (by each component). 0 is a default. The following example generates a png file with an electric image palette scale. Download definition file. # # Demonstrates raster usage # slide (Example_07, 356, 150, png) bColor = FFAA00AA raster (50,50,256,50,Scale.,0,0,256,50) label (50,10,256,30) Text =Palette Example fSize = 16 lSize = 2 tPosition = center The palette looks like this:
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