Differences between revisions 27 and 28

Interface

Freeview consists of one window. In this window there is the main viewing area, to the left is the control panel, at the top is the toolbar, at the bottom are the cursor and mouse coordinates, and if you are in the "Voxel Edit" mode, there will be a floating "Drawing" toolbox.

Display Window

Here's a look at the program. In this instance, the user has chosen the 2x2 viewing option, and can see all 3 planes plus 3D together in one window. In this view, when you move the red crosshair to a point in one window, the view within the other 3 windows will move to the corresponding slice at those coordinates where the crosshair was placed. In the 3D window (bottom right), you can hold down the left mouse button and rotate the volume by dragging it.

	Navigate Tool		Voxel Edit Tool
	Control Panel On/Off Button		1x1 Screen View
	Edit ROI (in ROI panel)		Edit Waypoints (in Waypoints Panel)
	Undo Last Edit		Redo Last Edit
	2x2 Screen View		1x3 Screen View
	1x3 Horizontal Screen View		Saggital Volume View
	Coronal Volume View		Axial Volume View
	3D Volume View		Show Coordinate Annotation
	Show Color Scale Bar		Take Screenshot

Control Panel

In the control panel on the left you can choose to work with volumes, ROIs, Surfaces and Way Points. Each one has it's own set of controls and options described below.

Volumes

When working with volumes, under Color Map, you can select Grayscale, Heat, Jet, and Lookup Table. Grayscale, Heat and Jet have similar control panel options.

Grayscale, Heat, Jet:

In the panel shown you can see your volumes listed at the top, in this case the volume is called flash23. The box next to the volume name is checked, meaning the volume is active for editing and visible in the viewing screen. The fact that it is highlighted in blue or selected means that any action you take (drawing, editing, rotating, saving, etc.) will happen on this volume.

Below, you can adjust the opacity between 0, completely transparent, and 1, completely opaque. Checking Smoothing display will smooth the edges of anything you have drawn on the volume. Underneath this is the Color Map drop down menu where you can choose Grayscale, Heat, Jet or Lookup Table.

Using the sliding bars for Window, Level, Min, and Max you can adjust the contrast of the volume.

Lookup Table

In the panel shown, Lookup Table has been selected as the Color Map. Here too, you can adjust opacity between 0 and 1 with the sliding bar.

Below that is a list of different brain regions, and their associated colors. From this menu you can choose which brain region you are going to code or label. This is generally used in the Voxel Edit mode (at which point the Drawing Toolbox [described below] will pop up).

ROIs

picture and explanation of ROIs control panel and buttons here

Surfaces

picture and explanation of Surfaces control panel and buttons here

Way Points

picture and explanation of Way Points control panel and buttons here

Drawing Toolbox

In this toolbox you can choose different drawing tools, adjust the brush size between 1 (smallest) and 10 (largest), and set limitations. Below is the name of each tool:

	Freehand tool
	Polyline tool
	Livewire tool
	Fill tool
	Color Picker tool

Freehand will allow you to draw voxels in any shape. Polyline creates a line between every left click you make and ends where you right click.

Continue to FreeviewViewingArea for more information

FreeviewGuide/FreeviewGeneralUsage/FreeviewInterface (last edited 2017-10-31 16:03:56 by MorganFogarty)

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-||Up to FreeviewGuide||Back to [[../FreeviewQuickStart|FreeviewQuickStart]]||Continue to [[../FreeviewViewingArea|FreeviewViewingArea]]||
+||Up to FreeviewGuide ||Back to [[FreeviewGuide/FreeviewGeneralUsage/FreeviewQuickStart|FreeviewQuickStart]] ||Continue to [[FreeviewGuide/FreeviewGeneralUsage/FreeviewViewingArea|FreeviewViewingArea]] ||
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 Freeview consists of one window. In this window there is the main viewing area, to the left is the control panel, at the top is the toolbar, at the bottom are the cursor and mouse coordinates, and if you are in the "Voxel Edit" mode, there will be a floating "Drawing" toolbox.
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+{{attachment:fv_screenshot.jpg||width="800",height="617"}}
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-{{attachment:fvscreenshot.gif}}



Here's a look at the program. In this instance, the user has chosen the 2x2 viewing option, and can see all 3 planes plus 3D together in one window. In this view, when you move the red crosshair to a point in one window, the view within the other 3 windows will move to the corresponding slice at those coordinates where the crosshair was placed. In the 3D window (bottom right), you can hold down the left mouse button and rotate the volume by dragging it.
+Here's a look at the program. In this instance, the user has chosen the 2x2 viewing option, and can see all 3 planes plus 3D together in one window. In this view, when you move the red crosshair to a point in one window, the view within the other 3 windows will move to the corresponding slice at those coordinates where the crosshair was placed. In the 3D window (bottom right), you can hold down the left mouse button and rotate the volume by dragging it.
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+{{attachment:toolbar.gif}}

|| {{attachment:navigate.gif}} ||Navigate Tool || {{attachment:voxel_edit.gif}} ||Voxel Edit Tool ||

|| {{attachment:ControlPanelIcon.gif}} ||Control Panel On/Off Button || {{attachment:layout_1x1.gif}} ||1x1 Screen View ||

|| {{attachment:roi_edit.png}} ||Edit ROI (in ROI panel) || {{attachment:waypoints_edit.png}} ||Edit Waypoints (in Waypoints Panel) ||

|| {{attachment:edit_undo_16.png}} ||Undo Last Edit || {{attachment:edit_redo_16.png}} ||Redo Last Edit ||

|| {{attachment:layout_2x2.gif}} ||2x2 Screen View || {{attachment:layout_1n3.gif}} ||1x3 Screen View ||

|| {{attachment:layout_1n3_h.gif}} ||1x3 Horizontal Screen View || {{attachment:view_sagittal.gif}} ||Saggital Volume View ||

|| {{attachment:view_coronal.gif}} ||Coronal Volume View || {{attachment:view_axial.gif}} ||Axial Volume View ||

|| {{attachment:view_3d.gif}} ||3D Volume View || {{attachment:A.gif}} ||Show Coordinate Annotation ||

|| {{attachment:colorbar.gif}} ||Show Color Scale Bar || {{attachment:screenshticon.gif}} ||Take Screenshot ||
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-{{attachment:toolbar.gif}}
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-|| {{attachment:navigate.gif}} || Navigate Tool || {{attachment:voxel_edit.gif}} || Voxel Edit Tool ||

|| {{attachment:ControlPanelIcon.gif}} || Control Panel On/Off Button || {{attachment:layout_1x1.gif}} || 1x1 Screen View ||

|| {{attachment:roi_edit.png}} || Edit ROI (in ROI panel) || {{attachment:waypoints_edit.png}} || Edit Waypoints (in Waypoints Panel) ||

|| {{attachment:edit_undo_16.png}} || Undo Last Edit || {{attachment:edit_redo_16.png}} || Redo Last Edit ||

|| {{attachment:layout_2x2.gif}} || 2x2 Screen View || {{attachment:layout_1n3.gif}} || 1x3 Screen View ||

|| {{attachment:layout_1n3_h.gif}} || 1x3 Horizontal Screen View || {{attachment:view_sagittal.gif}} || Saggital Volume View ||

|| {{attachment:view_coronal.gif}} || Coronal Volume View || {{attachment:view_axial.gif}} || Axial Volume View ||

|| {{attachment:view_3d.gif}} || 3D Volume View || {{attachment:A.gif}} || Show Coordinate Annotation ||

|| {{attachment:colorbar.gif}} || Show Color Scale Bar || {{attachment:screenshticon.gif}} || Take Screenshot ||
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 In the control panel on the left you can choose to work with volumes, ROIs, Surfaces and Way Points. Each one has it's own set of controls and options described below.
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 Below, you can adjust the opacity between 0, completely transparent, and 1, completely opaque. Checking '''Smoothing display''' will smooth the edges of anything you have drawn on the volume. Underneath this is the Color Map drop down menu where you can choose Grayscale, Heat, Jet or Lookup Table.
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 Using the sliding bars for Window, Level, Min, and Max you can adjust the '''contrast''' of the volume.
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 In the panel shown, Lookup Table has been selected as the Color Map. Here too, you can adjust opacity between 0 and 1 with the sliding bar.
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 Below that is a list of different brain regions, and their associated colors. From this menu you can choose which brain region you are going to code or label. This is generally used in the Voxel Edit mode (at which point the '''Drawing Toolbox''' [described below] will pop up).
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 {{attachment:drawingtoolbox.gif}}
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+|| {{attachment:freehand.gif}} ||Freehand tool ||

|| {{attachment:polyline.gif}} ||Polyline tool ||

|| {{attachment:livewire.gif}} ||Livewire tool ||

|| {{attachment:fill.gif}} ||Fill tool ||

|| {{attachment:colorpicker.gif}} ||Color Picker tool ||
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-|| {{attachment:freehand.gif}} || Freehand tool ||

|| {{attachment:polyline.gif}} || Polyline tool ||

|| {{attachment:livewire.gif}} || Livewire tool ||

|| {{attachment:fill.gif}} || Fill tool ||

|| {{attachment:colorpicker.gif}} || Color Picker tool ||
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-Freehand will allow you to draw voxels in any shape. Polyline creates a line between every left click you make and ends where you right click.
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-|| Continue to [[../FreeviewViewingArea|FreeviewViewingArea]] for more information ||
+Freehand will allow you to draw voxels in any shape. Polyline creates a line between every left click you make and ends where you right click.

||Continue to [[FreeviewGuide/FreeviewGeneralUsage/FreeviewViewingArea|FreeviewViewingArea]] for more information ||