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windows default iconUnGraph Publisher's description

Digitizer Program Which Gives X,Y Coordinates of Lines or Points on Image.

Often you see a graph, chart, picture or drawing and wish you could easily get hold of the X,Y data from which it was drawn. Now, you can scan such material with any scanner or photo- graph it with a digital camera and UnGraph will be able to give you the coordinates with a high degree of precision.

UnGraph is TWAIN compliant, giving the option to scan images directly from within the software. UnGraph can also directly import images in many formats including TIF, PCX, JPG, BMP and TGA. Images can be panned and zoomed to view and vectorize selected portions. Paint, replace and erase tools allow you to modify images at any time.

UnGraph needs you to enter just three calibrating coordinate values in order to scale your image. The calibration system can make allowance for skewing of images. It also handles logarithmic X- and/or Y-scales of graphs. Calibration data can be saved with an image to facilitate subsequent digitizing sessions.

Version 5.0 of UnGraph has an outstanding new user interface with multi-panel screen allowing simultaneous viewing of images, numeric output and, optionally, the context-sensitive Guide which provides continuous hints on how to use the program. Multiple lines can be digitized during a session and color-coding ensures that you know which line corresponds to which dataset. There is an infinite-level Undo and Redo facility.

UnGraph has an extremely powerful automatic line follower (or you can use the mouse to follow a line manually). The line follower can move in either direction in both the X and Y dimension with the result that lines such as map contours or images of cell walls can be digitized. Lines can be of any color and the line-follower will stay on a given color within a user-controlled tolerance range (which allows for color variation in scanned images). To initiate line following you simply position the cursor on the starting point with the mouse and click.

System Requirements:

No special requirements.
Program Release Status:
Program Install Support: Install and Uninstall

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