Set Pixel Value

The Set Pixel Value command changes the pixel value at a specific (column, row) coordinate of the Image Cursor. While this dialog is open, you can position the cursor on the image using the standard methods. In addition, the detailed image coordinate information from the image may be viewed or hidden using the Show / Hide button. The related Set Region Value command sets a rectangular region to a value. The Edit Pixel Values command allows you to view or edit a region of pixel values.

The Set Pixel Value command opens from the Image Window > Process > Region menu and button on the Main Toolbar. The "immediate" form, shown first, opens when an image or image set is displayed in the top-most window. The general form can be used to select source images from folders, windows, or by matching templates.

Set Pixel Value Properties
Profile [\|>]	Selects the parameter profile for this command and allows you to save or work with existing presets.
[Select]	Opens the Select Source Images dialog to choose images from an image window, folder, files, name template, or a Mira File List.
Column	Specifies the X (column) coordinate at the center of rotation and shift. A precise centroid value can be inserted by clicking the [Get Cursor X,Y] button.
Row	Specifies the Y (row) coordinate at the center of rotation and shift. A precise centroid value can be inserted by clicking the [Get Cursor X,Y] button.
[Get Cursor X,Y]	Inserts the center coordinates of the Image Cursor into the Column and Row fields. This button is enabled only if the source image selection made using the [Select] button refers to a displayed image.
[Get Value]	Returns the pixel value at (column,row) and shows it as the current value. Use this as a comparison for setting the New Value.
New Value	Enter the new pixel value into this field.

Procedure

Select the target image using the Source Images control.
Move the Image Cursor to the target position.
Enter the target value into the New Value field. (or recall previously used values from the drop down list box of the New Value field.)
Click [Set >>].
To change other values, move the Image Cursor to a new position or select a different image from the Image list box.

Procedure

Related Topics