DRAW_FIXED_GRID

DrawFixedGridStep is a pipeline step that draws a grid on an image. This is similar to DrawGridStep but the corner x or y location values are hard coded into the configuration (via points), instead of coming dynamically from the input data instance.
Configs
Descriptions
imageName
Name of the input image key from the previous step. If set to null, it will try to find any image in the incoming data instance.
points
A list of point of length 4, the corners, in order: top left, top right, bottom left, bottom right.
gridX
The number of grid segments between (top left and top right) and (bottom left and bottom right).
gridY
The number of grid segments between (top left and bottom left) and (top right and bottom right).
coordArePixels
If true, the points are in pixels coordinates (0 to width-1) and (0 to height-1). If false, they are 0.0 to 1.0 (fraction of image height or width).
borderColor
Color of the border. The color can be a hex/HTML string like #788E87, an RGB value like - rgb(128,0,255) or  it can be from a set of predefined HTML color names: white, silver, gray, black, red, maroon, yellow, olive, lime, green, aqua, teal, blue, navy, fuchsia, purple.
gridColor
Color of the grid. If not set, the border color will be used. The color can be a hex/HTML string like #788E87, an RGB value like - rgb(128,0,255) or  it can be from a set of predefined HTML color names: white, silver, gray, black, red, maroon, yellow, olive, lime, green, aqua, teal, blue, navy, fuchsia, purple.
borderThickness
Line thickness to use to draw the border in pixels. Default value is 1.
gridThickness
Line thickness to use to draw the border in pixels. If null then the same value as the borderThickness is used.

DRAW_GRID

DRAW_HEATMAP

Last updated 3 months ago

Configs	Descriptions
imageName	Name of the input image key from the previous step. If set to `null`, it will try to find any image in the incoming data instance.
points	A list of point of length 4, the corners, in order: top left, top right, bottom left, bottom right.
gridX	The number of grid segments between (top left and top right) and (bottom left and bottom right).
gridY	The number of grid segments between (top left and bottom left) and (top right and bottom right).
coordArePixels	If `true`, the points are in pixels coordinates (0 to width-1) and (0 to height-1). If `false`, they are 0.0 to 1.0 (fraction of image height or width).
borderColor	Color of the border. The color can be a hex/HTML string like `#788E87`, an `RGB` value like - `rgb(128,0,255)` or it can be from a set of predefined HTML color names: `white`, `silver`, `gray`, `black`, `red`, `maroon`, `yellow`, `olive`, `lime`, `green`, `aqua`, `teal`, `blue`, `navy`, `fuchsia`, `purple`.
gridColor	Color of the grid. If not set, the border color will be used. The color can be a hex/HTML string like `#788E87`, an `RGB` value like - `rgb(128,0,255)` or it can be from a set of predefined HTML color names: `white`, `silver`, `gray`, `black`, `red`, `maroon`, `yellow`, `olive`, `lime`, `green`, `aqua`, `teal`, `blue`, `navy`, `fuchsia`, `purple`.
borderThickness	Line thickness to use to draw the border in pixels. Default value is `1`.
gridThickness	Line thickness to use to draw the border in pixels. If `null` then the same value as the `borderThickness` is used.