Releases for Tracer

Added detection of closed loop as a criterion for ending equal step trace extraction. New UI button to display package info. Restrict image list to 8 bit and 16 bit waves.

Fixes placement of custom control for equal step trace extraction

manual point selection: click to append points, drag the markers to move points, hold down ctrl (windows) or command (mac) and click to delete points, and click on a segment to insert a point. Point insertion works when the points are displayed as lines and markers, or when output is a curve.

new custom control to select starting direction for 'equal step' tracing.

manual point selection: click to append points, drag the markers to move points, hold down ctrl (windows) or command (mac) and click to delete points, and click on a segment to insert a point. Point insertion works when the points are displayed as lines and markers, or when output is a curve.

minor update to fix visibility of controls when control panel is created

Fix for extracting beziers with log axis

bug fix: setting scale for log axis stored reversed high and low scaled values for the X axis

Output tracename is reset when an image is selected for display. Hold cmd/ctrl key while dragging cursor to set target color based on cursor pixel.

Bug fix/workaround for MoveSubwindow units for panel coordinates. Should now work with panel expansion at all display settings. Cursors used for trace extraction and setting image scale are shown only when the relevant sections of the control panel are unfolded.

Includes Bezier to Wave conversion, contributed by Christian Liebske, also includes some Bezier code by Jim Prouty. Reintroduces the 'equal step' algorithm used in the first version of Tracer. New 'folding panel' GUI. Pictures can be imported from clipboard - if vector graphics are found in clipboard conversion to bitmap is attempted.

Igor 9 is required for Bezier to Wave conversion. If you are using Igor 9 on Windows, version 9.01 or later is required for Tracer to work with all possible screen resolutions.

Minor adjustments to code for setting image scale.

fixes bug that positioned setvars incorrectly on windows when large fonts are selected in system settings

minor improvements to image setscale gui

non-fatal bug fix: reinitialising when tracer was already open deleted the package folder

The trace extraction code is rewritten to improve efficiency.

This may be noticeable when extracting traces with gaps from high-resolution images.

A lot of changes to the code. Please let me know when you find bugs!

Minor updates for Igor versions >=7

Bug fix - data folder was not returned to starting one if user quit image loading dialog

Added Project Updater headers, so if you're using Igor 7 and have Project Updater installed this package will optionally check for new releases on IgorExchange. See http://www.igorexchange.com/project/Updater for details.

Bug fix. This version written for Igor 7. Should be compatible with Igor 6.

Smaller panel size + bug fix

bug fix

bug fix for editing images with alpha (transparency) channel

minor bug fix

Should work with 24 or 48 bit images (8 or 16 bits per pixel)

Version 3.34 fixes a bug that affected only liberal names

minor update

version 3.31