4 | Corel PHOTO-PAINT X7 User Guide
Changing image dimensions, resolution, and paper size.................................................................................................................... 105
Changing image dimensions.........................................................................................................................................................105
Changing image resolution...........................................................................................................................................................106
Changing paper size.....................................................................................................................................................................107
Cropping, stitching, scaling, and changing orientation.......................................................................................................................109
Cropping images.......................................................................................................................................................................... 109
Stitching images together.............................................................................................................................................................111
Scaling images by using Smart Carver.......................................................................................................................................... 112
Straightening images....................................................................................................................................................................114
Rotating and flipping images....................................................................................................................................................... 116
Retouching......................................................................................................................................................................................... 119
Improving scanned images........................................................................................................................................................... 119
Removing red-eye......................................................................................................................................................................... 120
Removing dust and scratch marks................................................................................................................................................ 121
Cloning image areas.....................................................................................................................................................................123
Sharpening images....................................................................................................................................................................... 125
Removing artifacts and noise from JPEG images...........................................................................................................................126
Erasing image areas......................................................................................................................................................................126
Smearing, smudging, and blending colors....................................................................................................................................128
Adjusting color and tone....................................................................................................................................................................131
Using the Image Adjustment Lab................................................................................................................................................. 131
Using individual color-adjustment effects and tools...................................................................................................................... 135
Exploring adjustment filters.......................................................................................................................................................... 139
Working with color channels........................................................................................................................................................ 143
Working with lenses........................................................................................................................................................................... 147
Creating lenses............................................................................................................................................................................. 147
Editing lenses............................................................................................................................................................................... 150
Combining lenses with the image background............................................................................................................................. 152
Reshaping image areas.......................................................................................................................................................................153
Smearing image areas.................................................................................................................................................................. 153
Adding twirl effects...................................................................................................................................................................... 154