DRAW_GRID

DrawGridStep is used to draw a grid on the specified image, based on the x or y coordinates of the corners, and the number of segments within the grid in both directions. The four corner coordinates are defined as points, and come from list of point targeted data, in the following order: top left, top right, bottom left, bottom right.

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.

pointsName

Name of the list of points specifying 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).

coordsArePixels

If true, the lists are in pixels coordinates, not from 0 to 1.

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. 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.