Press Ctrl+W to restore the original image size. Use the Zoom and Pan button on the Tools toolbar or hold down A and use the mouse wheel to zoom in and pan the image. Drag each line so that it lines up at a location where you know the axis values and enter the axis value in the corresponding row in the Digitizer dialog. and Image: Clear Background menus to rotate the image and clear background noise and color fills.īefore capturing data points, you need to setup axes on the image so that there is a reference for calculating the XY coordinates of the data points that will be captured later.Ĭlick the Edit Axes button or make sure it is pressed.įour lines will appear framing the image. Select Image:Remove Cartesian Gridlines to remove the gridlines.In the Digitizer dialog, there are hints at the bottom of the Axes tab to guide you through each step.There are three line plots in the image: the black plot is the baseline and the red and blue plots are spectra. Browse to the folder \Samples\Import and Export and open TwoPeaks.bmp.Select the Digitize Image button on the Standard toolbar.Set axes for polar and ternary coordinate systems.Manually and automatically capture data points.The Enhanced Digitizer is not supported by versions prior to Origin 9.1 SR1. If you are running Origin 9.1, the Enhanced Digitizer is available as an add-on tool from the OriginLab File Exchange. NOTE: The Enhanced Digitizer is built into Origin 2015 SR0 and later versions. The Enhanced Digitizer supports auto tracing and digitizing in 2D Cartesian, polar and ternary coordinate systems. 3.4 Set Axes for Polar and Ternary Plots.3.3.4 Area Auto Trace/Boundary-Limited Area Auto Trace.
0 kommentar(er)
