Corel Painter 2015 Betriebsanweisung Seite 296

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268 | Corel Painter 2015 User Guide
You can compare the adjusted image with the original image by enabling and disabling the Preview check
box.
To adjust 1/4 tone, midtone, and 3/4 tone by dragging color curves
1
Choose Effects Tonal Control Correct Colors.
2 In the Color Correction dialog box, choose Advanced from the list box.
3 Click one of the following Channel buttons:
Red — allows you to adjust only the red curve
Green — allows you to adjust only the green curve
Blue — allows you to adjust only the blue curve
4 Drag a node on the diagonal line. Dragging the curve down darkens the image and dragging it up
lightens the image.
To adjust colors by specifying curve values
1
Choose Effects Tonal Control Correct Colors.
2 In the Color Correction dialog box, choose Advanced from the Method list box.
3 Type percentage values for Red, Green, or Blue in the following columns:
Highlight — adjusts the image highlights (lower portion of the graph)
1/4 Tone — adjusts the image contrast
Midtone — adjusts the image contrast
3/4 Tone — adjusts the image contrast
Shadow — adjusts the image shadows (upper portion of the graph)
Typing positive percentages, such as 89%, sets values in the upper portion of the graph, which lightens
the image. Typing negative percentages, such as -89%, sets values in the lower portion of the graph and
darkens the image. Typing the same percentage value for each color applies the change equally.
Adjusting hue, saturation, and value
The Adjust Colors effect lets you control the hue, saturation, and value of an image in much the same
way as you would adjust your television. It also lets you adjust the image colors equally or by using the
luminosity of an external source.
When using luminosity to adjust colors, pixels with higher luminance undergo greater color adjustments.
You can choose any of the following adjustment methods:
Uniform Color — adjusts all pixels equally
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Kommentare zu diesen Handbüchern

Chriscof 29 Apr 2024 | 04:09:55

Hello, im noob :)