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Image Editor

圖5-32 影像編輯對話框

The image editor allows users to edit/manipulate the image.

  • Zoom: Zoom in and Zoom out from 10% to 500% of the original image.

  • Auto Crop: Automatically remove the background.

  • Crop to Selection: Crop the selected area.

  • Flip Horizontally/Flip Vertically: Flip the image horizontally or vertically.

  • Grayscale: Remove hue and saturation of the image color, keep the grayscale of the image.

  • Invert: Invert the brightness, hue and saturation of the image color.

  • Adjust Image Brightness: Adjust image brightness from -100% to 100%.

  • Adjust Image Contrast: Adjust image contract from -100% to 100%.

  • Opacity: Adjust the image opacity from 0 to 1.

  • Rotate: The angle of coounter clockwise (CCW) rotation. After pressing Enter, the image rotates right away. There is a checkboxk next to the rotation angle. If checked, the entire canvas rotates. If unchecked, only the image rotates.

  • Fast Blur: Use fast bluring algorithm to blur the image.

  • Gaussian Blur: Use Gaussian bluring algorithm to blur the image.