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# ImageCrop

This node removes, or crops, image information outside a defined area, though Katana has both a data window and a display window (to use the EXR terminology).

• The display window is the image frame.

• The data window is the area that actually contains pixels.

Note: The data window may be larger or smaller than the display window. If it is larger, image data exists that can be pulled into the frame by downstream operations. If smaller, savings in processing time and memory are achieved by not explicitly storing pixel values for all the constant color outside the useful image area.

Connection Type | Connection Name | Function
Input | input | The image sequence that you want to crop.

Control (UI) | Default Value | Function
bounds
[resolution] | Dependent on Project Settings | Sets the size of the display window using the dropdown menu.
bounds > | N/A | For more information, refer to the Rectangle Widget Type in the Common Parameter Widgets.
left | 0 | Offset the display window by this number of pixels from the left side of the data window.
bottom | 0 | Offset the display window by this number of pixels from the bottom side of the data window.
width | globals.width | Adjusts the width of the display window in pixels.
height | globals.height | Adjusts the height of the display window in pixels.
ImageCrop parameters continued
reformat | disabled | When enabled, reposition the cropped area to the origin and changes the display window.
reformat: enabled
allowOverscan | disabled | This allows the node to generate overscan (if possible). Overscan refers to image pixel data outside of the display window and can be inspected using options in the Monitor.