Contrast and Brightness Dialog Box - SmartSketch - Help

SmartSketch Help

PPMProductFamily
Engineering and Schematics
PPMProduct
SmartSketch
PPMCategory
Help
Version_SPEM_custom
9.0.0
Version_SSK
9.0(2015)

Modifies the contrast and/or brightness of an image.

Contrast and Brightness Grid

Allows you to modify the contrast and/or brightness of an image by dragging the horizontal and vertical lines in the grid. The horizontal line represents the brightness of the raster image, and the vertical line represents the contrast of the image. You can also modify the contrast and brightness at the same time by clicking anywhere in the grid to move the intersection of the two lines. By default, the intersection of the two sliders in the grid is always the center of the grid. The two sliders appear in white. When they are moved, a black non- editable outline appears to show the sliders' default position.

As you move the sliders, the values in the Contrast and Brightness boxes for both attributes dynamically change.

Contrast

Specifies the contrast for the raster image. You can enter a value directly in the Contrast box to change the contrast.

When you type a value, the Contrast slider in the grid automatically moves to reflect the new value. If you move the Contrast slider or both sliders in the grid, the value automatically updates in the Contrast box.

Brightness

Specifies the brightness of the raster image. You can enter a value directly in the Brightness box to change the brightness. When you type a value, the Brightness slider in the grid automatically moves to reflect the new value. If you move the Brightness slider or both sliders in the grid, the value automatically updates in the Brightness box.

View Original Image

Displays the image using original gradation value settings in the Preview window.

Preview Current Settings

Displays the image using new gradation value settings in the Preview window.

Preview Stored Settings

Displays the image using stored gradation value settings in the Preview window. This option is only available if you stored gradation values previously.

Store

Stores the current gradation value settings.

To use this functionality, you must install the Image Integrator option.

See Also

Contrast and Brightness Command
Adjust the Contrast and Brightness of an Image