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| ControlPoint``s are used in surface construction. Every subject has an associated control.dat file in their tmp directory; this is the list of ControlPoint``s, in TalairachSpace, that is read in to TkMedit automatically upon start. | ||Back to [:../TkMeditAnatomicalVolumes: TkMeditAnatomicalVolumes]||Continue to [:../TkMeditSelectionsLabels: TkMeditSelectionsLabels]|| |
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| == Display Options == |
== Control Points == Control points are used in surface construction. Every subject has an associated control.dat file in their tmp directory; this is the list of control points, in Talairach space, that is read in to TkMedit automatically upon start. === Display Options === |
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| ControlPoint``s appear as green cross hairs in the Display Window. They can be turned off by unchecking '''Views->Control Points'''. | Control points appear as green cross hairs in the Display Window. They can be turned off by unchecking '''Views->Control Points'''. |
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| == Making and Deleting Control Points == | === Making and Deleting Control Points === |
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| ControlPoints can be edited with the Edit Control Points tool, which can be activated by pushing the attachment:Icons/TkMedit/icon_edit_ctrlpts.gif button on the Main Toolbar, by choosing '''Tools->Edit Control Points''', or by pressing the 'c' key when the mouse is in the Display Window. | Control points can be edited with the Edit Control Points tool, which can be activated by pushing the attachment:Icons/TkMedit/icon_edit_ctrlpts.gif button on the Main Toolbar, by choosing '''Tools->Edit Control Points''', or by pressing the 'c' key when the mouse is in the Display Window. |
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| To make a new ControlPoint, click anywhere in the Display Window with mouse button 2. To remove a control point, click near it with mouse button 3. Button 3 will remove the closest control point to the voxel clicked, within 3 voxels. | To make a new control point, click anywhere in the Display Window with mouse button 2. To remove a control point, click near it with mouse button 3. Button 3 will remove the closest control point to the voxel clicked, within 3 voxels. |
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| == Saving == | === Saving === |
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| Whenever a new ControlPoint is made, it is automatically written to the control.dat file. However, removed ControlPoint``s are not removed from the file until you choose '''File->Save Control Points''' or quit normally with the '''File->Quit''' command. | Whenever a new control point is made, it is automatically written to the control.dat file. However, removed control points are not removed from the file until you choose '''File->Save Control Points''' or quit normally with the '''File->Quit''' command. |
Back to [:../TkMeditAnatomicalVolumes: TkMeditAnatomicalVolumes] |
Continue to [:../TkMeditSelectionsLabels: TkMeditSelectionsLabels] |
Control Points
Control points are used in surface construction. Every subject has an associated control.dat file in their tmp directory; this is the list of control points, in Talairach space, that is read in to TkMedit automatically upon start.
Display Options
Control points appear as green cross hairs in the Display Window. They can be turned off by unchecking Views->Control Points.
Making and Deleting Control Points
Control points can be edited with the Edit Control Points tool, which can be activated by pushing the attachment:Icons/TkMedit/icon_edit_ctrlpts.gif button on the Main Toolbar, by choosing Tools->Edit Control Points, or by pressing the 'c' key when the mouse is in the Display Window.
To make a new control point, click anywhere in the Display Window with mouse button 2. To remove a control point, click near it with mouse button 3. Button 3 will remove the closest control point to the voxel clicked, within 3 voxels.
Saving
Whenever a new control point is made, it is automatically written to the control.dat file. However, removed control points are not removed from the file until you choose File->Save Control Points or quit normally with the File->Quit command.