defdap.inspector module

class defdap.inspector.GrainInspector(currMap, vmax, corrAngle)

Bases: object

Class containing the interactive grain inspector tool for slip trace analysis and relative displacement ratio analysis.

draw()

Draw the main window, buttons, text boxes and axes.

gotoGrain(event, plot)

Go to a specified grain ID.

Parameters:

event (int) – Grain ID to go to.

saveLine(event, plot)

Save the start point, end point and angle of drawn line into the grain.

Parameters:

event (ndarray) – Start x, start y, end x, end y point of line passed from drawn line.

groupLines(grain=None)

Group the lines drawn in the current grain item using a mean shift algorithm, save the average angle and then detect the active slip planes.

groupsList is a list of line groups: [id, angle, [slip plane id], [angular deviation]

Parameters:

grain (defdap.hrdic.Grain) – Grain for which to group the slip lines.

clearAllLines(event, plot)

Clear all lines in a given grain.

removeLine(event, plot)

Remove single line [runs after submitting a text box].

Parameters:

event (int) – Line ID to remove.

redraw()

Draw items which need to be redrawn when changing grain ID.

redrawLine()

Draw items which need to be redrawn when adding a line.

runRDRGroup(event, plot)

Run RDR on a specified group, upon submitting a text box.

Parameters:

event (int) – Group ID specified from text box.

batchRunSTA(event, plot)

Run slip trace analysis on all grains which hve slip trace lines drawn.

calcRDR(grain, group, showPlot=True, length=2.5)

Calculates the relative displacement ratio for a given grain and group.

Parameters:

• grain (int) – DIC grain ID to run RDR on.

• group (int) – group ID to run RDR on.

• showPlot (bool) – if True, show plot window.

• length (float) – length of perpendicular lines used for RDR.

plotRDR(grain, group, ulist, vlist, allxlist, allylist, linRegResults)

Plot RDR figure, including location of perpendicular lines and scatter plot of ucentered vs vcentered.

Parameters:

• grain (int) – DIC grain to plot.

• group (int) – Group ID to plot.

• ulist (List[float]) – List of ucentered values.

• vlist (List[float]) – List of vcentered values.

• allxlist (List[float]) – List of all x values.

• allylist (List[float]) – List of all y values.

• linRegResults (LinregressResult) – Results from linear regression of ucentered vs vcentered {slope, intercept, rvalue, pvalue, stderr}.

updateFilename(event, plot)

Update class variable filename, based on text input from textbox handler.

event:

Text in textbox.

saveFile(event, plot)

Save a file which contains definitions of slip lines drawn in grains [(x0, y0, x1, y1), angle, groupID] and groups of lines, defined by an average angle and identified sip plane [groupID, angle, [slip plane id(s)], [angular deviation(s)]]

loadFile(event, plot)

Load a file which contains definitions of slip lines drawn in grains [(x0, y0, x1, y1), angle, groupID] and groups of lines, defined by an average angle and identified sip plane [groupID, angle, [slip plane id(s)], [angular deviation(s)]]