LabPlot/CurveTracing: Difference between revisions

Revision as of 08:26, 23 February 2022

Data Extractor is a tool that allows to easily extract data from image files. The process of extraction consists mainly out of the following steps:

Import an image containing plots and curves where you want to read the data points from

Select the plot type (Cartesian, polar, etc.)

Select tree reference points and provide values for them. With the help of these points, the logical coordinate system is determined

Create a new Data Extractor curve and set the type of error bars.

Switch to the mouse mode "Set Curve Points" and start selecting points on the imported image - the coordinates for the selected points are determined and added to the spreadsheet "Data".

Note: The Data Extractor is a renamed version of the Datapicker.

@@ Line 1: / Line 1: @@
-Datapicker is a tool that allows to easily extract data from image files. The process of extraction consists mainly out of the following steps:
+'''Data Extractor''' is a tool that allows to easily extract data from image files. The process of extraction consists mainly out of the following steps:
 * Import an image containing plots and curves where you want to read the data points from
-* Select the plot type (cartesian, polar, etc.)
+* Select the plot type (Cartesian, polar, etc.)
 * Select tree reference points and provide values for them. With the help of these points, the logical coordinate system is determined
-* Create a new datapicker curve and set the type of error bars.
+* Create a new Data Extractor curve and set the type of error bars.
 * Switch to the mouse mode "Set Curve Points" and start selecting points on the imported image - the coordinates for the selected points are determined and added to the spreadsheet "Data".
+Note: The Data Extractor is a renamed version of the Datapicker.
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