Click Bitmaps Straighten image.
2 Click Bitmaps Straighten image.
If the image has a lens distortion, move the Correct lens distortion slider to the left to correct a barrel distortion or to the right to correct a pincushion distortion.
3 Move the Rotate image slider, or type a value between 15 and -15 in the Rotate image box.
4 If necessary, move the Grid slider to adjust the size of the grid cells.
5 To crop and straighten the image, enable the Crop image check box.
The image is cropped to preserve the aspect ratio of the original image, which means that the final image is smaller than the original image.
If you want to preserve the width and height of the original image, enable the Crop and resample to original size check box. The final image is resampled.
You can also
Change the grid color
Choose a color from the Grid color picker.
Align an image area with a gridline
Using the Pan tool
, drag the image until the area is aligned
with the gridline. You can use the Pan tool only after you zoom in on the image.
Rotate the image 90 degrees in either direction
Click the Rotate counterclockwise
button or the Rotate
clockwise button
Hide or display the grid
Disable or enable the Grid check box.
Adjust the rotation angle by 0.1-degree increments Click in the Rotate image box, and press the Up arrow or Down arrow key.
Reset the image to its original orientation
Click Reset.
Zoom in or out
Using the Zoom in
or Zoom out
tool, click in the preview
window.
Fit an image in the preview window
Click the Zoom to fit
button.
Display an image at its actual size
Click the 100%
button.
480 | CorelDRAW X7 User Guide
Using Digimarc watermarks to identify bitmaps
A Digimarc watermark embeds copyright details, contact information, and image attributes in an image. A watermark makes subtle changes to the brightness of pixels in an image. These changes cannot be readily seen; however, at high magnification, you might notice changes in the brightness of some pixels. Digimarc watermarks aren’t affected by normal editing, printing, and scanning.
The detecting and embedding of Digimarc watermarks is not supported by the 64-bit version of CorelDRAW Graphics Suite. Detecting watermarks When you open an image in CorelDRAW, you can check for a watermark. If a watermark is present, a copyright symbol appears on the title
bar. You can find information about the watermarked image by reading the embedded message and by linking to the contact profile in the Digimarc database.
Embedding watermarks In CorelDRAW, you can also embed Digimarc watermarks in images. First, you must obtain a unique Creator ID by subscribing to Digimarc’s
online service. The Creator ID includes contact details, such as name, phone number, address, email, and web addresses. Once you have a Creator ID, you can embed a watermark in an image. You can specify the copyright year, image attributes, and the
durability of a watermark. You can also specify the target output method for an image, such as print or the web. Digimarc watermarks do not prevent unauthorized image use or copyright infringement. But the watermarks do communicate copyright
claims. They also provide contact information for those who want to use or license an image. For more information about Digimarc, see www.digimarc.com .
To detect a watermark