Measuring device and measuring method

摘要

The measuring unit computes at least one of an area and a perimetrical length of a polygon, based on three or more measuring points including an indeterminate point of which a position is changed by a move instruction input through an operation unit, wherein the measuring points are designated on the image by an instruction of a user input through the operation unit. The controller updates the position of the indeterminate point, when the move instruction is input through the operation unit after display the computational result, controls the measuring unit to recompute at least one of the area and the perimetrical length of the polygon based on the measuring points including the updated indeterminate point, and controls the display unit to display at least one of the recomputed area and the recomputed perimetrical length of the polygon, as recomputational result after updated the indeterminate point.

主权项

1. A measuring device comprising:
an imaging unit which images a subject to generate an image data; a display unit which displays an image based on the image data; a measuring unit which computes at least one of an area and a perimetrical length of a polygon, based on three or more measuring points including an indeterminate point of which a position is changed by a move instruction input through an operation unit, wherein the measuring points are designated on the image by an instruction of a user input through the operation unit; and a controller which controls the measuring unit to compute at least one of the area and the perimetrical length of the polygon based on the measuring points, and controls the display unit to display at least one of the computed area and the computed perimetrical length of the polygon as computational result, Wherein the controller which updates the position of the indeterminate point, when the move instruction is input through the operation unit after display the computational result, controls the measuring unit to recompute at least one of the area and the perimetrical length of the polygon based on the measuring points including the updated indeterminate point, and controls the display unit to display at least one of the recomputed area and the recomputed perimetrical length of the polygon, as recomputational result after updated the indeterminate point.