![]() Real Histogram Bins specifies the number of bins used to generate histograms of 32-bit floating-point images. Check Auto-close to have profile plot windows automatically closed when "List", "Save" or "Copy" are clicked on.ĭisplays a dialog box containing miscellaneous options. Check Do Not Save X-Values to have "List", "Save" and "Copy" in profile plot windows display or save only y-values. Use this dialog to fix the Y-axis scale in plots generated by Analyze/Plot Profile. Opens a small window with three popup menus for specifying the type face, size and style of the font used by the text tool. Requesting a higher degree of compression (a lower value) will produce smaller files, but poorer image quality. Use this dialog to specify the compression level use by the File/Save As/Jpeg command. Use commands in this submenu to change various ImageJ user preference settings.ĭisplays a dialog box that allows the width of lines generated by the Draw command to be changed. Use the Edit/Options/Line Width command, or double-click on the freeline tool, to change the line width.Ĭreates a reversed image, similar to a photographic negative, of the entire image or selection. ![]() Colors can be "picked" up from the "Colors" window without having to switch to the dropper tool. The "Colors" window, opened with the Image/Colors command, provides a palette of drawing colors. Outlines the current selection using the current foreground color and line width. The dropper tool icon in the tool bar is drawn in the foreground color and the frame around it is drawn in the background color. Colors can be "picked up" from the Image/Colors window using any tool. Alt-click with any other tool, except the magnifying glass, to temporarily switch to the dropper tool. The foreground color is set by using the dropper tool to "pick up" a new color from an image. Can also be used to transfer a selection from one window to another.įills the current selection with the current foreground color. Restores the previous selection to its original position. Selects the entire active image, including portions that may be offscreen.ĭeactivates the selection in the active image. Alt-click in the Image/Colors window to change the background color. Alt-click in the Image/Colors window to change the background color.Įrases the area outside the current image selection to the background color. The backspace (or delete) key is a handy shortcut for this command. The Paste Control transfer modes are similar to those listed in the description of Process/Image Calculator.Įrases the contents of the selection to the current background color (normally white). Select Edit/Undo to abort the paste operation.Īfter a Paste, use the Paste Control popup menu to control how the image currently being pasted is transferred to the destination image. Click outside the selection to terminate the paste. The pasted image is automatically selected, allowing it to be dragged with the mouse. Inserts the contents of the internal clipboard into the active image. The number of characters copied is shown in the status bar. If text is selected in the "ImageJ" window, it is copied to the system clipboard. Select the Fill With Clipboard option in the File/New dialog to create a new window from the contents of ImageJ's internal clipboard. Cut, Copy and Paste of images to other applications is currently not supported. The amount of image data copied is shown in the status bar. If there is no selection, copies the entire active image. If text is selected in the "ImageJ" window, it is removed and copied to the system clipboard.Ĭopies the contents of the current selection to the internal clipboard. Note that operations on entire stacks cannot be reversed using Undo.Ĭopies the contents of the current selection to the internal clipboard and fills it with the current background color. Bicubic interpolation is preferred over bilinear (e.g.Reverses the effect of the most recent editing or filtering operation.TIFF tag values are displayed by ImageJ ( Debug Mode in Edit ▷Options ▷ Misc…↓).The macro Ensuring Specific Settings at Launch↑ exemplifies this approach ensuring that the following settings are enforced at startup: Calling this function from the “AutoRun” macro in the StartupMacros.txt file ensures preferences are set each time ImageJ starts. The setOption() macro function can be used to set this and several other ImageJ options. Run("Profile Plot Options.", "width=350 height=200 draw") Run("Colors.", "foreground=white background=black") //this line could be substituted by: setBackgroundColor(0,0,0) setForegroundColor(255,255,255)
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