Abstract: Disclosed are a method for arranging a regional element, a machine, a system, and a storage medium. The method includes: determining a target processing graphic element on a display interface according to a received first operation instruction; and determining an alignment reference object, and in response to a second operation instruction, controlling the target processing graphic element to move to a target position of the alignment reference object after determining the target position of the alignment reference object, to align the target processing graphic element with the target position. The second operation instruction is configured to specify a target position to be aligned of the target processing graphic element.

Abstract: A method of measuring a machined region includes: obtaining a coordinate of at least one measurement point, where the coordinate of the at least one measurement point corresponds to a target position on a surface of a machined material; determining a machined region based on the coordinate of the at least one measurement point; and controlling a target page to display the machined region. The method provided by the present application helps to accurately and higher efficiently machine the machined material.

Abstract: A method, apparatus, device for limiting a machining element, computer program medium and computer numerical control machine is provided, the method includes: determining a machining region of a machining member and a positioning region of a positioning member based on a movable range of a movable head, the machining member and the positioning member are mounted at different positions of the movable head, respectively; determining a limitation region on a target interface based on the machining region and the positioning region; and generating a corresponding prompt information when the machining element is in the limitation region.

Abstract: A touch response method, device, interactive white board and storage medium are provided. The method acquires, based on infrared touch detection, touch operation data generated correspondingly by a current contact point on a writing interface. The touch operation includes a first touch operation and a second touch operation, and the first touch operation and the second touch operation are distinguished by the touch area. When there is only one touch operation, it confirms to enter a writing mode or an erasing mode according to a type of the touch operation.

Abstract: A touch response method, device, interactive white board and storage medium are provided. The method acquires, based on infrared touch detection, touch operation data generated correspondingly by a current contact point on a writing interface. The touch operation includes a first touch operation and a second touch operation, and the first touch operation and the second touch operation are distinguished by the touch area. When there is only one touch operation, it confirms to enter a writing mode or an erasing mode according to a type of the touch operation.