XYit 3.1

With XYit you can digitize the xy co-ordinates of points & lines within images, enabling you to capture their original x-y values. And you can do the reverse, plotting xy numerical data back onto an image, ideal for making maps of proposed routes for reports, or for automated graph plotting to a pre-existing image.

Facilities
XYit offers full manual digitizing facilities with an on-screen magnifier, and also provides automatic digitizing which can follow and convert lines within an image. If your line is not continuous, you can scan your image looking for pixels of certain colors. Both automated line following & scanning operate with either the RGB or CMYK model, in which a tolerance color range figure may be set. XYit incorporates comprehensive image calibration, so that even if you image has been rotated, squashed or is not square, you can still accurately obtain the original xy values. XYit can handle dates, linear & logarithmic axes and it can be used to readout values from images of graphs and charts. The analysis tool provides the perimeter & area of a digitized line, while the statistical tool measures aspects such as standard deviation and mean.

In Mapping
On land XYit can be used to digitize grid based maps such as UK Ordnance Survey or road maps or plans, while in the marine field Xyit can handle nautical charts in Mercator projection, directly returning latitude and longitude values. And digitized lines can be joined from maps of different scales. Surplus points in a line can be removed using our unique thinning (generalization) algorithm. Its unique length / area tool can be used to measure field perimeter and area for building plots etc.

In Science, Engineering & Finance
XYit can be used for digitizing graphs, charts and plots with linear, logarithmic or date axes, such as spectral plots, gene plots, frequency response curves and financial analyses.

XYit is a unique tool, with broad application in graphing, charting and mapping.